Top 30 Isolation Transformers on Amazon (Verified You can Buy)
B&K Precision 150VA Isolation Transformer, Input Voltage: 120VAC, Output Voltage: 117 to 124VAC
Ratings for CAI - B&K PRECISION (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| DIY Premium Supplies | - | ❌ | ❌ | ❌ |
Tripp Lite IS1000HG Isolation Transformer 1000W Medical Surge 120V 4 Outlet TAA GSA
- Original Language: English
Ratings for TRIPP LITE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| PCNation | 3,842 | ❌ | ❌ | ❌ |
Features
Isolation Transformer / Ground Loop Isolator
Ratings for MCM (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Easytransactions | - | ✅ | ✅ | ✅ |
| RM Gadgets | - | ✅ | ✅ | ✅ |
| salefolks | - | ❌ | ❌ | ❌ |
| Atlant-WH | - | ❌ | ❌ | ❌ |
Jameco Valuepro GRP-1200 Transformer, Isolation, Benchtop, 120 VAC, 4A, 60Hz, 450VA, 8.86" L x 6.10" W x 4.33" H
Ratings for MEAN WELL (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Jameco Electronics | - | ❌ | ❌ | ❌ |
Features
N-68X Isolation Transformer Compatible with Triad Magnetics, Chassis Mount Transformer, Secondary Voltages:115V, Power Rating:50Va, Dual Primary, Single Secondary, 435Ma
Ratings for Generic (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| The Capacitor Store | - | ❌ | ❌ | ❌ |
Features
HiLetgo 5pcs EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600 1:1
Ratings for HiLetgo (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| HiLetgo | 5,452 | ❌ | ❌ | ❌ |
Features
10PCS Audio Transformer 600:600 Ohm 1:1 EI14 Audio Isolation Transformer
Ratings for GODIYMODULES (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| DIY-Module | - | ❌ | ❌ | ❌ |
Features
Subwoofer Isolation Transformer/Ground Loop Hum Eliminator, Blue Jeans Cable Brand, Made in USA
Ratings for Blue Jeans Cable (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Blue Jeans Cable | - | ✅ | ✅ | ✅ |
Features
Acxico 1Pcs 5K 5W Single-Ended Output Audio Transformers 6P1 6P14 6P6 Tube Amp Output Transformers
Ratings for Acxico (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZhangRuiSong | - | ❌ | ❌ | ❌ |
Features
24V 40VA Control Transformer Multi-Tap Isolation Transformer for HVAC Furnace, Primary Voltage 120/208/240V, Secondary Voltage 24V, with Foot Mount, Replacement for Models: 4031F, GT446, PF42440
Ratings for JFJDSM (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| JFJD | - | ❌ | ❌ | ❌ |
Features
4pcs WAT14 High Efficiency Audio Isolation Transformer EI-14 600Ω:600Ω Noise Elimination
Ratings for WONDOM (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Sure Electronics | - | ❌ | ❌ | ❌ |
Features
ZHENGXI Isolation Transformer 120V to 120V,1000W Transformer Voltage Converter, HD Display, No Niose, 2 Output Sockets
Ratings for ZHENGXI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZHENGXI | - | ❌ | ❌ | ❌ |
Features
ZHENGXI Isolation Transformer 120V to 120V,2000W Voltage Converter, HD Display, No Niose, 2 Output Sockets
Ratings for ZHENGXI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZHENGXI | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
AEDIKO 10pcs EI-14 Audio Transformer High Efficiency Audio Isolation Transformers 1:1 600:600 Ohm for Voltage Amplification and Power Output
Ratings for AEDIKO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aediko US | - | ❌ | ❌ | ❌ |
Features
Balanced and Unbalanced Conversion Audio Isolator for Permalloy Audio Isolation Transformer 600:600 20Hz-20KHz
Ratings for GODIYMODULES (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| DIY-Module | - | ❌ | ❌ | ❌ |
Features
AEDIKO 10pcs EE-14 Audio Transformer High Efficiency Audio Isolation Transformers 1080 : 1080 Ohm for Voltage Amplification and Power Output
Ratings for AEDIKO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aediko US | - | ❌ | ❌ | ❌ |
Features
TRIAD MAGNETICS - N-51X - ISOLATION TRANSFORMER
Ratings for Triad Magnetics (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Volna10 | - | ❌ | ❌ | ❌ |
| salefolks | - | ❌ | ❌ | ❌ |
ZHENGXI Isolation Transformer 120V to 120V, 500W Audio Voltage Converter, HD Display, No Niose, 2 Output Sockets
Ratings for ZHENGXI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZHENGXI | - | ❌ | ❌ | ❌ |
Features
Victron Energy Isolation Transformer 2000W 115/230V
Ratings for Victron Energy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EZ Energy | - | ❌ | ❌ | ❌ |
| BrandCentric | - | ❌ | ❌ | ❌ |
| Zentra, LLC | 369 | ❌ | ❌ | ❌ |
Features
Whirlwind ISOXL Line-Level Isolation Transformer, 3-Pin XLR Male/Female Connectors
Ratings for Whirlwind (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Yejey Audio | - | ❌ | ❌ | ❌ |
| Kellards | 513 | ❌ | ❌ | ❌ |
Features
10 PCS Audio Transformer Audio Isolation Transformer,Audio Transformer 1k 8 Ohm 1300 : 8,EE14 Transformador POS TransformerTransformer for Voltage Amplification and Power Output
Ratings for Eujgoov (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| hafanpp | - | ❌ | ❌ | ❌ |
Features
hiBCTR 10-Pack EI-14 Audio Isolation Transformers – 600Ω 1:1 Coupling for Hi-Fi/PA Systems
Ratings for hiBCTR (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| XKD store | - | ❌ | ❌ | ❌ |
Features
PT-500 Toroidal Isolation Transformer 500W AC 115V-115V Power Conditioner
Ratings for FLYINSKY (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FLYINSKY Audio -Direct | - | ❌ | ❌ | ❌ |
Features
Chiffonade 10 Pack EE14 Audio Transformer 1300:8 Ohm High Efficiency Audio Isolation Transformer for Voltage Amplification and Power Output
Ratings for Chiffonade (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Chaoeieng | - | ❌ | ❌ | ❌ |
Features
ELK TRG1640 AC Transformer 16.5VAC, 45 VA
Ratings for ELK (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| JMAC Supply | 2,799 | ❌ | ❌ | ❌ |
| VirVentures | 194 | ❌ | ❌ | ❌ |
Features
Tripp Lite IS1800HG Isolation Transformer 1800W Medical Surge 120V 6 Outlet TAA GSA
- Original Language: English
Ratings for TRIPP LITE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Neobits_ | - | ❌ | ❌ | ❌ |
| UNIQUEPOS LLC | - | ❌ | ❌ | ❌ |
Features
Victron Energy Isolation Transformer 3600W 115/230V
Ratings for Victron Energy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BrandCentric | - | ❌ | ❌ | ❌ |
| Jonsson Tech | - | ❌ | ❌ | ❌ |
| Inverters-R-US | - | ❌ | ❌ | ❌ |
Features
PHc ISO-500 500 Watts AC Isolation Transformer with Pass-Through Grounding
Ratings for PHC Enterprise (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| AnaTek Instruments | - | ✅ | ✅ | ✅ |
1-Phase Buck/Boost Step-Up Transformer - 208V Primary - 240V Secondary - 23.4, 40 or 70 Amps - 50/60Hz
Ratings for Larson Electronics (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Larson Electronics LLC | - | ❌ | ❌ | ❌ |
Features
AEDIKO 10pcs EE-14 Audio Transformer High Efficiency Audio Isolation Transformers 1300 : 8 Ohm for Voltage Amplification and Power Output
Ratings for AEDIKO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aediko US | - | ❌ | ❌ | ❌ |
Features
Top 10 Isolation Transformers - Verified to Buy (October 2026)
- 1. B&K Precision 150VA Isolation Transformer, Input Voltage: 120VAC, Output Voltage:...
- 2. Tripp Lite IS1000HG Isolation Transformer 1000W Medical Surge 120V 4...
- 3. Isolation Transformer / Ground Loop Isolator
- 4. Jameco Valuepro GRP-1200 Transformer, Isolation, Benchtop, 120 VAC, 4A, 60Hz,...
- 5. N-68X Isolation Transformer Compatible with Triad Magnetics, Chassis Mount Transformer,...
- 6. HiLetgo 5pcs EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600...
- 7. 10PCS Audio Transformer 600:600 Ohm 1:1 EI14 Audio Isolation Transformer
- 8. Subwoofer Isolation Transformer/Ground Loop Hum Eliminator, Blue Jeans Cable Brand,...
- 9. Acxico 1Pcs 5K 5W Single-Ended Output Audio Transformers 6P1 6P14...
- 10. 24V 40VA Control Transformer Multi-Tap Isolation Transformer for HVAC Furnace,...
Top 10 Isolation Transformers Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- CAI - B&K PRECISION
- TRIPP LITE
- MCM
- MEAN WELL
- Generic
- HiLetgo
- GODIYMODULES
- Blue Jeans Cable
- Acxico
- JFJDSM
Top 10 Isolation Transformers 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. VirVentures : 178,903 Yearly Feedback , Avg. Ratings 4.7
- 2. Zentra, LLC : 105,140 Yearly Feedback , Avg. Ratings 4.9
- 3. Kellards : 83,475 Yearly Feedback , Avg. Ratings 4.9
- 4. JMAC Supply : 21,792 Yearly Feedback , Avg. Ratings 4.7
- 5. PCNation : 16,678 Yearly Feedback , Avg. Ratings 4.5
- 6. HiLetgo : 12,171 Yearly Feedback , Avg. Ratings 4.8
- 7. Blue Jeans Cable : 5,444 Yearly Feedback , Avg. Ratings 4.9
- 8. UNIQUEPOS LLC : 4,646 Yearly Feedback , Avg. Ratings 4.8
- 9. Inverters-R-US : 4,033 Yearly Feedback , Avg. Ratings 4.8
- 10. Easytransactions : 3,918 Yearly Feedback , Avg. Ratings 4.9
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | VirVentures | 178,903 | 4.7 |
| 🥈 | Zentra, LLC | 105,140 | 4.9 |
| 🥉 | Kellards | 83,475 | 4.9 |
| 4 | JMAC Supply | 21,792 | 4.7 |
| 5 | PCNation | 16,678 | 4.5 |
| 6 | HiLetgo | 12,171 | 4.8 |
| 7 | Blue Jeans Cable | 5,444 | 4.9 |
| 8 | UNIQUEPOS LLC | 4,646 | 4.8 |
| 9 | Inverters-R-US | 4,033 | 4.8 |
| 10 | Easytransactions | 3,918 | 4.9 |
[Get] Isolation Transformers Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
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?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Isolation Transformers Deals
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 Industrial Electrical 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 Isolation Transformers to buy for new October 2026?
CherryPicks’s Methodology for Evaluating Isolation Transformers
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 Industrial Electrical 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 276 of Isolation Transformers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Isolation Transformers for Industrial Electrical, We found that most customers choose Isolation Transformers with an average price of $192.79, and the top brands are Generic, Victron Energy, HiLetgo, MEAN WELL, Blue Jeans Cable, Acxico, AEDIKO, ELK, MCM, Whirlwind, Eujgoov And Larson Electronics.
Then our expert-level editors reviewed all those quality items and selected the top 30 Isolation Transformers for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including Amazon Resale, VirVentures, Zentra, LLC, Kellards, JMAC Supply, PCNation, HiLetgo, Blue Jeans Cable, UNIQUEPOS LLC, Inverters-R-US, Easytransactions And Jameco Electronics. The B&K Precision 150VA Isolation Transformer, Inpu... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1 consumers with an average rating of 5.0.
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 Isolation Transformers to buy.
Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.