Top 30 Lab Power Supplies on Amazon (Verified You can Buy)
Top 1
Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Interface, Coarse and Fine Adjustments (Black)
Kungber
SPS3010B
8.67 x 3.35 x 5.9 Inches
2.866 Pounds
Ratings for Kungber (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| KungberDirect | - | ✅ | ✅ | ✅ |
Features
High Precision 4-Digits LED Display: Kungber 30V 10A lab DC benchtop power supply is a professional laboratory power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.
Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel.
Top 2
DC Power Supply Variable,Bench Power Supply with 4-Digits LED Display, 5V/3.6A USB Quick-Charge, Adjustable Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button (30V 10A Black)
NANKADF
7.874 x 0.3543 x 0.5709 Inches
Ratings for NANKADF (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NANKADF | - | ✅ | ✅ | ✅ |
Features
【High-precision encoder knob】Different from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately.
【Output Enable/Disable Button】In the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the power supply. This makes it more convenient for you to use the power supply.
Top 3
DC Power Supply Variable, Adjustable Switching Regulated Power Supply (30 V 0-10A) with Encoder Coarse & Fine Adjustments Knob, Beach Power Supply with USB & Type-C Quick-Charge Interface
Wanptek
DPS3010
8.8583 x 3.5433 x 5.7087 Inches
1.6 Kilograms
Ratings for Wanptek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| WANPTEK | - | ✅ | ✅ | ✅ |
Features
Precise Encoder Knobs: Unlike other DC power supplies, the WANPTEK DPS3010U DC power supply uses a precise encoder adjustment. Press the knob to switch the number of digits and turn the knob to set the number. Let the direct setting value replace the adjustment value.
USB & Type-C Interface: The variable power supply has built-in fast charging protocol identification chip that supports USB & Type-C fast charging function, which is different from the ordinary USB charging interface in that it has a 5V/3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired.
Top 4
Programmable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging
Kiprim
8.8976 x 3.2283 x 5.5905 Inches
Ratings for Kiprim (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Kiprim Direct US | - | ✅ | ✅ | ✅ |
Features
①Multiple Protections: Overvoltage (0-31V), Overcurrent (0-10.1A), Overheat protection function (85 ° C), intelligent fan cooling. You can set overvoltage protection and overheat protection.
②Multi-Function Display: 2.8-inch color LCD display, display voltage (output voltage set value and actual output value), current (output current set value and actual output value), actual output power, cumulative execution time, channel Output status, The DISPLAY key allows you to choose to display the measurement data numerically or as a curve. Rated output voltage: 0-30V, rated output current: 0-10A. Setting / readback resolution: Voltage: 10mV; Current: 1mA.
Top 5
DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digital,with Alligator Leads US Power Cord Used for Spectrophotometer and lab Equipment Repair
LONGWEI
8.66 x 2.76 x 6.3 Inches
Ratings for LONGWEI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LONGWEI Instruments Co.,LTD | - | ✅ | ✅ | ✅ |
Features
◆【High Precision, Wide Range】LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 3-digit LED display of voltage, current, and power. Precise accuracy: 00.1V and 0.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.
◆【High Quality with Essential Safety】Safety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!
Top 6
KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…
KORAD
KA3005D
13.0 x 10.0 x 8.0 Inches
10.0 Pounds
Ratings for KORAD (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| SRA Soldering Products | 9,606 | ✅ | ✅ | ✅ |
Features
◆ HIGH PRECISION INSTRUMENT WITH MANY UNIQUE FEATURES - Very Easy setup with a rapid adjustment knob. There are buttons to switch to course or fine adjustment and a button to switch to voltage or current selection. The input voltage is switchable between 110/220 Volts for use in all countries. It has 4 Memory Recall buttons so you can save time setting up the supply to your required conditions.
◆ 4 DIGITS READINGS WITH BACK-LIT LED DISPLAY - With a 0.001V and 0.001A resolution, 4 digits provide more accurate and clearer visible readout for the voltage and current values with only 1 knob, extremely durable and easily visible even in low-light usage, meeting the needs of most people, ideal for business, small labs or the hobbyist at home.
Top 7
IPSXP DC Power Supply Variable, Adjustable Switching Regulated Power Supply（0-30 V 0-5 A）, KPS1202D Adjustable Switching Regulated DC Power Supply Digital, Data Hold - 220V with Alligator Leads
IPSXP
Ratings for IPSXP (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| YXCX Direct | 6,500 | ✅ | ✅ | ✅ |
Features
DC Power Supply Adjustable: 0~30V and 0~5A outputs; The Back-lit LED display accuracy: 0.1V and 0.01A; Could be used for electroetching
Constant voltage and current operation mode (C.C and C.V. automatic conversion); Light weight with heavy output
Top 8
DC Power Supply Variable, Bench Power Supply with Output Switch, Short Circuit Alarm, Adjustable Switching Regulated Power Supply 30V 10A with 4-Digits LED Power Display, USB Quick-Charge Interface
Wanptek
WPS
5.5118 x 7.4803 x 3.5433 Inches
Ratings for Wanptek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| WANPTEK | - | ✅ | ✅ | ✅ |
Features
【Highly Accurate Encoder Adjustment】 Just press the voltage or current encoder knob of the DC power supply to switch between each digit, and then turn the knob to set each digit in the range of 0-9, you can directly and accurately set the voltage or current you want. It is more precise and convenient than traditional knobs.
【Output Switch Control】 In the process of using the variable power supply, you can adjust the voltage and current you need by pressing the output button at any time. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency.
Top 9
30V/ 10A DC Power Supply, Dr.meter Variable 4-Digits LED Display Power Supply, Multifuncitonal and Switching DC Regulated Power Supply with USB Interface, Alligator Leads US Power Cord for Laboratory
Dr.meter
Ratings for Dr.meter (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Thousandshores Inc | 1,000 | ✅ | ✅ | ✅ |
Features
▶ 【High Precision, Wide Range】The DC power supply is a professional power regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 0.01A. You can easily tune it within 0-30V and 0-10A.
▶ 【5V/2A Output & Auto Power Calculation】Run out of power? Now you can charge your phone, repair phones and more through the 5V/2A USB interface. Moreover, this device intelligently calculates output voltage and current into power and displays the value on its large screen.
Top 10
Best Life Science Supplies
Tekpower TP-3005D-3 Digital Variable Triple Outputs Linear-Type DC Power Supply, 0-30 Volts @ 0-5 Amps
Tekpower
TP-3005D-3
14.1732 x 6.4961 x 10.4331 Inches
Ratings for Tekpower (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Electronnix | 8,385 | ✅ | ✅ | ✅ |
Features
High precision DC regulated power supply with triple outputs, 0- 30 volts and 0-5 amps
Two operational modes: constant voltage and constant current
Top 11
Hantek DC Power Supply 32V 6A Adjustable Programmable Multiple Storage Functions Low Noise Precision Digital Lab Bench Power Source Stabilized Voltage Regulator with Short Circuit Alarm
Hantek
9.4488 x 5.9055 x 3.5433 Inches
3.7479 Pounds
Ratings for Hantek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Realsun | - | ✅ | ✅ | ✅ |
Features
【List Programmable】 In the list mode, the required voltage and current can be easily adjusted through the coding knob setting the 10 sets of voltages,currents,the parameters can be set according to your demands, fast storage, convenient to call at any time;
【Higher Sensitivity & Precision】The voltage output is 0-32V, and the current output is 0-6A, four-digit display voltage and current, resolution up to 10mV/1mA, can make the voltage and current in the test more accurate.Good power stability and ripple coefficient, it can precisely sense the location of voltage and current;
Top 12
Dr.meter DC Power Supply, 30V 5A Adjustable Switching Regulated DC Bench Linear Power Supply with Alligator Leads and 3 LED Digital Display, Variable Power Supply with US 3-Prong Cable
Dr.meter
FBA_PS-305DM
12.1 Pounds
Ratings for Dr.meter (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Thousandshores Inc | 1,000 | ✅ | ✅ | ✅ |
Features
★【DC regulated power supply】-30 Volts and 0-5 Amp outpouts with alligator clip leads, 3 LED digital display.
★【Auto Conversion】Current can be converted from ''A'' to ''mA'' though The Movement of Decimal Point. It can be operated as constant current or constant voltage source.
Top 13
Programmable 30V/10A DC Power Supply Variable, Adjustable Switching Regulated Power Supply with 4-Digit Large Display Alligator Leads, PC Software, USB Interface for Lab Equipment (30V/10A)
RockSeed
HM305P
10.4331 x 4.9213 x 5.7087 Inches
5.5336 Pounds
Ratings for RockSeed (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| RockSeedUS | - | ✅ | ✅ | ✅ |
Top 14
NICE-POWER Adjustable DC Power Supply: 30V 10A Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies
NICE-POWER
Ratings for NICE-POWER (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Borui Tools | - | ✅ | ✅ | ✅ |
Features
【High Precision, Low Ripple, Big LED Display, Output Switch Control】NICE-POWER 30V 10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjust the required voltage and current through the output switch button without the actual output power, safer and more energy efficient.
【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. 30V DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, aging test, DIY, etc.
Top 15
DC Power Supply, OUBEL 60V/5A Variable Lab Bench Power Supply, Switching Regulated Power Supply with 4-Digit LED Display/Alligator Cord/US Power Cord
OUBEL
P-3
Ratings for OUBEL (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Warehouse | 1 | ✅ | ✅ | ✅ |
| mokwheel | - | ✅ | ✅ | ✅ |
| US-KHL | - | ✅ | ✅ | ✅ |
Features
✔【Adjustable DC Power Supply】0-60 volts and 0-5 ampere output; Decimal point automatic carry & LED 4 digits display of voltage function displays. Display accuracy: 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable and easily visible even in low-light usage.
✔【Constant Voltage and Current】Automatic conversion between C.C and C.V modes, which can stably output voltage or current; adopt the latest flame-retardant material shell, light weight and high performance, while maximizing impact resistance to ensure safety.
Top 16
Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Variable Switching Digital Bench Power Supply
HANMATEK
HM305
3.1496 x 5.9055 x 9.0551 Inches
1.4 Kilograms
Ratings for HANMATEK (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| HANMER US-Official store | 9,298 | ✅ | ✅ | ✅ |
Features
【Auto Power Calculation】 - Intelligently calculates output voltage and current into power and displays the value on its large screen.; decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe; The keyboard can be locked to prevent misoperation.
【Output switch control】 - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient.
Top 17
DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Switching Regulated Multifunctional Power Supply Digital with USB Interface, Disply with Output Power Lab Grade
LONGWEI
3010DF-WHITE
11.22 x 5.04 x 5.71 Inches
Ratings for LONGWEI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LONGWEI Instruments Co.,LTD | - | ✅ | ✅ | ✅ |
Features
◆【High Precision, Wide Range】LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 00.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.
◆【5V/2A USB interface& Auto Power Calculation】What does the USB do? Please don't worry about run out of power now, you can charge your phone, repair phones and more through the 5V/2A USB interface. The hot selling point is that this power supply can calculate output voltage and current into power intelligently and displays the value on its large screen accurately. 110V / 220V input voltage can be switched and can be used worldwide.
Top 18
DC Power Supply Variable, Vlifree 30V 10A Adjustable Switching DC Bench Power Supply with 4-Digits LED Display, Data Hold, Coarse and Fine Adjustments(00.01V, 0.001A) with 110V/45.3in Alligator Leads
Vlifree
DC Power Supply Variable
9.4 x 3.1 x 5.9 Inches
Ratings for Vlifree (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Vlifree Direct | - | ✅ | ✅ | ✅ |
Features
High Precision & Versatility - The Vlifree DC bench power supply has a resolution of 0.01V and 0.01A, and you can easily adjust it in the range of 0-30V and 0-10A; The 4-digit back-lit LED display provides more accurate and clearly visible readings for the voltage and current value, even in conditions of low voltage
Constant Voltage (C.V.) & Current (C.C.) Mode - Adjust the coarse and fine adjustment knobs to easily dial in the required voltage and current; When the load current reaches the current limit value, it will automatically switch to the constant current mode, you can easily see the amperage and voltage change as circuit components are switched in and out
Top 19
NICE-POWER DC Power Supply Variable: 30V 10A Adjustable Switching Regulated High Precision 4-Digits LED Display 5V/2A USB Port Test Lead Output & Input Power Cord Bench Lab Power Supplies
NICE-POWER
SPS3010
9.4 x 3.3 x 5.9 Inches
Ratings for NICE-POWER (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bodun Direct NA | - | ✅ | ✅ | ✅ |
Features
【High Precision, Low Ripple, LED Display, Auto Switch C.C/C.V Mode】NICE-POWER 30V 10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjustable power supply has C.V/C.C indicator, constant voltage and constant current mode can automatically complete the switch.
【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. 30V DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, anodizing, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, DIY, etc.
Top 20
TOAUTO DC Power Supply Variable 30V 10A，Adjustable Switching Regulated Lab Power Supply with 4 Digits Large Display,Course and Fine Adjustments (0.01V-0.001A)，Temperature Controlled Fan and Low Noise
TOAUTO
2.7559 x 5.1181 x 9.0551 Inches
2.866 Pounds
Ratings for TOAUTO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FASTTOBUY Official US | - | ✅ | ✅ | ✅ |
Features
【High Precision, Wide Range】The DC power supply is a professional power regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 0.001A. You can easily tune it within 0-30V and 0-10A
【Multifunction 】The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 10A. The precision 10A dc power supply also comes with high-quality pure copper toroidal transformer, intelligent temperature-controlled fan, unique solar heat dissipation function and 4-in-1 power supply, including universal, digital control, programmable, and timing output power supply
Top 21
RD RD6018 DC Power Supply Variable Adjustable Lab Bench Power Supply Buck Converter Step Down Switching Regulated 4-Digital LCD Display 60V 18A 1080W
AVHzY
RD60XX
0.013 x 0.0077 x 3.7402 inches
6.6 Pounds
Ratings for AVHzY (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| AVHzY | - | ✅ | ✅ | ✅ |
Features
You can use the USB micro cable to connect to the PC software, remote monitoring, settings and program upgrades.
The built-in cooling fan with a thermal sensor will keep the power supply cool, reduce noise and extend life. Removable snap-on fuse is used, which is convenient to replace with new fuse and easy to repair.
Top 22
Best Life Science Supplies
DC Power Supply Variable 30V 10A, eventek Adjustable Switching DC Regulated Bench Power Supply with 4-Digits LED Display, USB Interface, Alligator Cord/Test Lines (30V 10A, Black)
Eventek
Ratings for Eventek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Eventools Official | 2,007 | ✅ | ✅ | ✅ |
Features
Adjustable DC Power Supply:✅0-30 volts and 0-10 ampere output; Decimal point automatic carry & LED 4 digits display of voltage function displays. Display accuracy: 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable, and easily visible even in low-light usage.
Constant Voltage and Current:✅Automatic conversion between C.C and C.V modes, which can stably output voltage or current; The independent adjustment knobs allow for a bit by bit adjustment of voltage and current data. The conversion between constant voltage and constant current is indicated by the LED display on the front panel.
Top 23
DC Power Supply Variable(0-30 V 0-5 A), Eventek KPS305D Adjustable Switching Regulated Power Supply Digital, with Alligator Leads US Power Cord
Eventek
KPS305D
8.8 x 3.2 x 6.5 Inches
3.2 Pounds
Ratings for Eventek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Eventools Official | 2,007 | ✅ | ✅ | ✅ |
| US-ZJD | 1,096 | ✅ | ✅ | ✅ |
Features
【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-5A.
【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life.
Top 24
Tekpower TP3016M Portable Handheld Variable DC Power Supply with USB Port, 0.3V - 12V @ 0-3.75A or 0.3V-30V@ 1.6A with VC and CC Control, Upgraded TP3005D,HY3005, Mastech
Tekpower
TP3016M
3.0 x 1.2 x 7.0 Inches
0.8598 Pounds
Ratings for Tekpower (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Electronnix | 8,385 | ✅ | ✅ | ✅ |
Features
Word First Handheld Power Supply with precision CC and CV,0-30 volts@ 0-1.6 amp or 0-12V @4.0A
4 digits LCD display,Output short circuit protection,
Top 25
Best Life Science Supplies
KORAD KA3005P - Programmable Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade…
KORAD
KA3005P
14.0 x 10.0 x 10.0 Inches
9.0 Pounds
Ratings for KORAD (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| SRA Soldering Products | 9,606 | ✅ | ✅ | ✅ |
Features
◆ HIGH PRECISION INSTRUMENT WITH MANY UNIQUE FEATURES - Very Easy setup with a rapid adjustment knob. There are buttons to switch to course or fine adjustment and a button to switch to voltage or current selection. The input voltage is switchable between 110/220 Volts for use in all countries. It has 4 Memory Recall buttons so you can save time setting up the supply to your required conditions.
◆ 4 DIGITS READINGS WITH BACK-LIT LED DISPLAY - With a 0.001V and 0.001A resolution, 4 digits provide more accurate and clearer visible readout for the voltage and current values with only 1 knob, extremely durable and easily visible even in low-light usage, meeting the needs of most people, ideal for business, small labs or the hobbyist at home.
Top 26
NICE-POWER DC Power Variable Supply 30V 5A 4Digital Display Adjustable Regulated Switching DC Lab Bench Power Supply
NICE-POWER
Ratings for NICE-POWER (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| kuaiqu | - | ✅ | ✅ | ✅ |
Features
♦【High Precision and Film】To prevent scratches,the display screen has a protective film,which may not be obvious.If you find scratches on the screen, you can look at it carefully and you will find that there is a protective film on the screen.DC Power Supply Regulated Adjustable: 0-30 volts and 0-5 amp outputs. The 4digital Display accuracy: 00.01 V and 00.01A,and the Usb charge port(5V 2A).
♦【Lab DC bench power supply】we have limit current protection, thermal protection, voltage overload protection, short-circuit protection.Fan of the power supply will automatically turn on when temperatures reach 122℉/50℃.
Top 27
DC Power Supply Adjustable (30V 10A), Eventek Variable Switching Regulated Digital Power Supply with Alligator Leads US Power Cord (30V 10A)
Eventek
KPS3010D
3.2 Pounds
Ratings for Eventek (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Eventools Official | 2,007 | ✅ | ✅ | ✅ |
| US-ZJD | 1,096 | ✅ | ✅ | ✅ |
Features
【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-10A.
【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life.
Top 28
NICE-POWER DC Power Supply Variable: 30V 10A Adjustable Switching Regulated High Precision 4-Digits LED Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies
NICE-POWER
6.6 x 9.9 x 3.3 Inches
3.0865 Pounds
Ratings for NICE-POWER (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Borui Tools | - | ✅ | ✅ | ✅ |
Features
【High Precision, Low Ripple, LED Display, Auto Switch C.C/C.V Mode】NICE-POWER 30V 10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digit LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjustable power supply has C.V/C.C indicator light, constant voltage and constant current mode can automatically complete the switch.
【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. 30V DC power supply has multiple protections: Overvoltage protection, Overcurrent protection, Overheating protection, Over power protection, Short circuit protection, Leakage Protection. DC power supply is suitable for laboratories, schools, electronic maintenance , Electrolysis, electroplating, lamp test, aging test, home DIY, scientific research and teaching, etc.
Top 29
DC Power Supply Variable 30V 5A 3-Digital Single-Output 110V Lab Regulated Power Supply with Alligator Leads, Power Cord for DIY Electronics Testing, Repairing& Researching
SKY TOPPOWER
STP3005
2.8704 Pounds
Ratings for SKY TOPPOWER (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SKY TOPPOWER | - | ✅ | ✅ | ✅ |
Features
🔔[DC Bench Power Supply] SKY TOPPOWER 30V 5A variable power supply with high accuracy :0.1V(100mV) and 0.01A(10mA) regulated power supplies.Easy adjustment of the desired current or voltage in the range of 0-30V and 0-5A. 3 LED digital display lab power supply with alligator clip leads. Please go to visit our video if not know how to preset the current and voltage.
🔔[C.C &C.V. Mode Automatic Conversion] The bench power supply constant voltage/current mode could automatically switch with load changes.if the load current is less than the preset current limiting value,it could be as a constant voltage source. lf the load current becomes equal to or greater than the preset current limit, the unit will automatically switch to the C.C. mode and the voltage will drop. And C.C or C.V. led light will be on the front panel.
Top 30
Best Life Science Supplies
MATRIX Triple Linear DC Power Supply 30V 5A, Adjustable Power Supply Variable with Low Ripple, Benchtop Power Supply Digital Regulated with 4 Digits Display Series and Parallel Mode, MPS-3005H-3
MATRIX
MPS-3005H-3
7.49 x 4.5 x 10.0 Inches
Ratings for MATRIX (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| MATRIX TECHNOLOGY INC. OFFICIAL STORE | - | ✅ | ✅ | ✅ |
Features
ACCURATE and HIGH PRECISION: MATRIX MPS-3005H-3 dc power supply with high-resolution 10mV/1mA, 4 digits display. Our triple linear dc power supply voltage accuracy is 0.03%+10mV, and current accuracy is 0.1%+5mA. Very Easy setup with a rapid adjustment knob.
WITH MANY UNIQUE FEATURES: MATRIX bench power supply has over current protection, CV and CC mode, and no external attachment. H1 and CH2 output can be controlled independently. The two channels of the triple linear dc power supply are automatically connected in series or parallel mode by the switch inside the machine.
Top 10 Lab Power Supplies - Verified to Buy (Apr. 2024)
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- 2. DC Power Supply Variable,Bench Power Supply with 4-Digits LED Display,...
- 3. DC Power Supply Variable, Adjustable Switching Regulated Power Supply (30...
- 4. Programmable DC Power Supply (0-30 V 0-10 A) 110V Input...
- 5. DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable...
- 6. KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear...
- 7. IPSXP DC Power Supply Variable, Adjustable Switching Regulated Power Supply（0-30...
- 8. DC Power Supply Variable, Bench Power Supply with Output Switch,...
- 9. 30V/ 10A DC Power Supply, Dr.meter Variable 4-Digits LED Display...
- 10. Tekpower TP-3005D-3 Digital Variable Triple Outputs Linear-Type DC Power Supply,...
Top 10 Lab Power Supplies Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- Kungber
- NANKADF
- Wanptek
- Kiprim
- LONGWEI
- KORAD
- IPSXP
- Dr.meter
- Tekpower
- Hantek
Top 10 Lab Power Supplies Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. Amazon Warehouse : 4,312,804 Yearly Feedback , Avg. Ratings 4.5
- 2. Thousandshores Inc : 3,158 Yearly Feedback , Avg. Ratings 4.9
- 3. US-ZJD : 2,997 Yearly Feedback , Avg. Ratings 4.9
- 4. Eventools Official : 2,041 Yearly Feedback , Avg. Ratings 4.9
- 5. YXCX Direct : 845 Yearly Feedback , Avg. Ratings 4.9
- 6. Electronnix : 687 Yearly Feedback , Avg. Ratings 4.8
- 7. SRA Soldering Products : 609 Yearly Feedback , Avg. Ratings 4.9
- 8. Amazon.com : 385 Yearly Feedback , Avg. Ratings 4.7
- 9. RockSeedUS : 289 Yearly Feedback , Avg. Ratings 4.9
- 10. HANMER US-Official store : 262 Yearly Feedback , Avg. Ratings 4.8
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Amazon Warehouse | 4,312,804 | 4.5 |
| 🥈 | Thousandshores Inc | 3,158 | 4.9 |
| 🥉 | US-ZJD | 2,997 | 4.9 |
| 4 | Eventools Official | 2,041 | 4.9 |
| 5 | YXCX Direct | 845 | 4.9 |
| 6 | Electronnix | 687 | 4.8 |
| 7 | SRA Soldering Products | 609 | 4.9 |
| 8 | Amazon.com | 385 | 4.7 |
| 9 | RockSeedUS | 289 | 4.9 |
| 10 | HANMER US-Official store | 262 | 4.8 |
[Get] Lab Power Supplies Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
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What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Lab Power Supplies to buy for new April 2024?
CherryPicks’s Methodology for Evaluating Lab Power Supplies
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 294 of Lab Power Supplies reviews based on our selection criteria. It helped us shortlist the top qualified and rated Lab Power Supplies for Lab & Scientific Products, We found that most customers choose Lab Power Supplies with an average price of $91.64, and the top brands are Dr.meter, MATRIX, RockSeed, Eventek, TOAUTO, IPSXP, Kiprim, HANMATEK, Tekpower, AVHzY, NICE-POWER, LONGWEI, SKY TOPPOWER, KORAD, Hantek, OUBEL, Kungber, Wanptek, Vlifree And NANKADF.
Then our expert-level editors reviewed all those quality items and selected the top 30 Lab Power Supplies for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including Amazon Warehouse, Thousandshores Inc, US-ZJD, Eventools Official, YXCX Direct, Electronnix, SRA Soldering Products, Amazon.com, RockSeedUS, HANMER US-Official store, mokwheel And FASTTOBUY Official US. The Kungber DC Power Supply Variable, 30V 10A Adjus... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 3,307 consumers with an average rating of 4.5.
We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Lab Power Supplies to buy.
Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.