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41 Best isolation transformer in 2022: According to Experts.

You could get any random isolation transformer, but if you’re looking for expert advice on choosing the best one for your needs then you’ve arrived at the right place.

It doesn’t matter what your isolation transformer needs are or what your budget is, because I’ve done an in-depth analysis to include the best-rated options suitable for diversified usage needs and different budget ranges.

To make this list, I’ve spent 66 hours researching isolation transformer from the best brands such as: Tripp Lite, Tripp Lite, UMI.

Note: Make sure that option you’re choosing has all the features you need. Afterall, is there any point in purchasing something that’s not usable?

41 Best isolation transformer in 2022: After 66 Hours of Research

To make this list an unbiased resource for choosing the best isolation transformer, I contacted 34 experts and discussed various aspects to consider. After a huge discussion, I went across customer reviews, researched the reputed brands, and a lot of other things. Because my aim is to recommend products that are highly value for your money.

1. Tripp Lite IS250 Isolation Transformer 250W Surge 120V 2 Outlet 6 feet Cord TAA GSA -Surge Protectors

By Tripp Lite

  • Supports combined loads up to 250 watts continuous/2.1A at 120V
  • READY TO USE: Rugged all-metal housing ships ready for upright tower or wall mount installation
  • 250W ISOLATION TRANSFORMER: Complete line isolation, noise filtering and surge suppression is ideal for sensitive equipment
  • TAA COMPLIANT: Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
  • power cord, circuit breaker overload protection and lighted power switch
  • 2-OUTLETS: Includes two widely spaced NEMA5-15R output receptacles, 6 ft

2. Tripp Lite IS500 Isolation Transformer 500W Surge 120V 4 Outlet 6 feet Cord TAA GSA -Surge Protectors

By Tripp Lite

  • Electrical
  • Package Weight: 23.25 pounds
  • Country of Origin : Taiwan
  • Package Dimensions: 15.748 H x 33.782 L x 19.558 W (centimeters)

3. UMI AV250 Isolation Transformer 250W Noise Filtering and Surge Suppression and Power Clean 2 Outlet -Surge Protectors

By UMI

  • Isolation Transformer: Toroidal transformer and Faraday Shield, reduce the static interference from the wall outlet
  • Power supply: 120V AC input and 120V AC output
  • Capacity: 250W maximum
  • 2 outlets: allow to use 2 equipment at same time and a power strip for more
  • Power Clean: Complete line isolation, Eliminate EMI/RFI line noise and provide clean power for sensitive equipment

4. Jameco Valuepro GRP-1200 Transformer, Isolation, Benchtop, 120 VAC, 4A, 60Hz, 450VA, 8.86″ L x 6.10″ W x 4.33″ H -Surge Protectors

By MEAN WELL

  • Direct fuse: 110 VAC, 14A | Direct AC #1: 110 VAC, 60 Hz, 900 VA | Direct AC #2: 110 VAC
  • Product type: Power transformer | Primary side voltage: 110 VAC | Primary side current: 14 Amps | Primary side frequency: 50 to 60 Hz | Secondary side voltage: 110 VAC | Secondary side current: 7 Amps | Size: 8.86″L x 6.10″W x 4.33″H
  • 100% Satisfaction guaranteed
  • AC power cord included
  • Isolated fuse: 110 VAC, 7A | Isolated AC #1: 110 VAC, 60 Hz, 450VA | Isolated AC #2: 110 VAC, 60 Hz, 450VA
  • 60 Hz, 900 VA | Input: 110 VAC, 60 Hz, 1800 VA

5. BOJACK EI Type Isolation Transformers PRI.120/208/240 V AC 50/60Hz 24 V AC 40 VA 4031F Class 2 Control Transformers with Foot Mount Replacement for Jard 4031F HVAC Furnace Multi Tap Packard 42440 -Surge Protectors

By BOJACK

  • BOJACK Hight Quality EI type Isolation Control Transformers
  • Replacement for:Gemline GT446,Supco SXT105,UEI UET105, UET115,Grainger 6WU91,Jard 4031F,Mars 50203,White-Rodgers GT4031F, 90-T40F3,Grainger 6WU91,Armstrong TWF424-40,Source 1 S1-T2404F,Packard PF42440,Robertshaw 620-206, 620-406, 620-482,Honeywell AT140A1018, AT40A1121, AT40A1139, AT40B1214.
  • Power Rating:40 VA
  • Secondary Voltage: 24 V AC,RED-GRN
  • Primary Voltage: 120/208/240 V AC ,WHT-BLK-RED-ORG

6. Tripp Lite IS1800HG Isolation Transformer 1800W Medical Surge 120V 6 Outlet TAA GSA -Surge Protectors

By Tripp Lite

  • power cord with NEMA 5-15P-HG plug
  • 1800 watts, 6 5-15R-HG hospital outlets, 10-ft
  • Leakage less than 100 microamps
  • 2 year warranty
  • Internal low-impedance isolation transformer with Faraday shield offers 100% isolation from the input AC line
  • Complete line isolation, noise filtering and surge suppression; ideal for sensitive equipment
  • Total harmonic distortion-Less than 1%

8. HiLetgo 5pcs EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600 1:1 -Surge Protectors

By HiLetgo

  • AC impedance : EI14 600 : 600 Ohm
  • Inductance:290mH (±20%)
  • Alternating-current impedance value : 600
  • Quality &wire diameter : QA-1 0.06MM
  • Advantages:high pressure and stable performance

9. Ground Loop Isolator – Cable TV Audio Isolation Transformer,Hum Buzz TV/Noise Eliminator -Surge Protectors

By N / A

  • Preventing buzz in sound systems and hum bars that appear on video monitors.
  • Provides superior RF performance operating.
  • F connector Type:Female to male.
  • Isolator’s frequency range is 5-1000MHz ,suitable for IPTV installations utilizing HPNA or MoCA signaling over coaxial cable
  • Metal shell is made of copper and shielding layer.The Isolator eliminates ground loops,prevent lightning strikes and provides a degree of protection for electronic equipment.
  • EXPERIENCING TV SIGNAL INTERFERENCE GENERATED AUDIO HUM BUZZ / NOISE AND HORIZONTAL SCROLLING BARS ? Then this is the product for you need.Our ground loop isolator made from premium materials, fits any 75 ohms coaxial (TV antenna or amplifier )and improves your signal, giving you crystal clear hdtv every time.
  • High Impedance Isolation – Ground loop isolator transformer provides galvanic isolation both the shield and center conductors

10. Pro Motion EI-14 High Efficiency Audio Isolation Transformers 1:1 600:600 Ohm(Pack of 10 Pieces) -Isolation Transformers

By Pro Motion

  • Voltage ratio: 1:1
  • Transformer Class: EI14
  • AC impedance : 600 : 600 Ohm
  • High Efficiency Audio Isolation Transformers

11. BOJACK EI-14 High Efficiency Audio Isolation Transformers 1:1 600:600 Ohm(Pack of 10 Pieces) -Isolation Transformers

By BOJACK

  • Voltage ratio: 1:1
  • AC impedance : 600 : 600 Ohm
  • High efficiency audio isolation transformers
  • MODEL:EI-14
  • Lead-Free / RoHS Compliant Electronics Component.

12. B&K Precision 1604A Single Output Isolation Transformer, 4″ H x 4″ W x 5.5″ D -Isolation Transformers

By B&K Precision

  • Model Number: 1604A
  • Item Package Weight: 15.00025230648 lb
  • Item Package Dimension: 13.49999998623″ L x 11.199999988576″ W x 9.9999999898″ H
  • Leakage: less than 0.1 mA

13. PHC ISO-1000 1000 Watts AC Isolation Transformer with Pass-Through Grounding -Isolation Transformers

By PHC Enterprise

  • 1000 Watts AC
  • Pass-Through Grounding
  • Isolation Transformer
  • Four outputs

14. Tripp Lite IS1000HG Isolation Transformer 1000W Medical Surge 120V 4 Outlet TAA GSA -Isolation Transformers

By Tripp Lite

  • 1000 watts, 4 5 15R HG hospital outlets, 10 feet power cord with NEMA 5 15P HG plug
  • Leakage less than 100 microamps
  • Complete line isolation, noise filtering and surge suppression; ideal for sensitive equipment
  • Internal low impedance isolation transformer with Faraday shield offers 100 percent isolation from the input AC line
  • 2 year warranty
  • Floating AC output prevents noise coupling

15. 10Pcs Audio Transformers 600:600 Ohm 1:1 EI14 Isolation Transformer -Isolation Transformers

By Walfront

  • High efficiency audio transformers, greatly help your project
  • Made of Nickel alloy material, stable performance and long service life
  • Suitable for radio communication, broadcast television, automatic control and component of voltage amplification or power output
  • Can be used to transform voltage or transform load impedance
  • Tightly coupled primary and secondary windings, sufficient pass frequency band, large original winding inductance, small leakage inductance, can reduce the influence of the hysteresis loss

16. PHc ISO-300 300 Watts AC Isolation Transformer with Pass-Through Grounding -Isolation Transformers

By PHC Enterprise

  • AC Isolation Transformer
  • 300 watt max
  • 3-prong to 2-prong adapter (not included) may be used for complete cut-off
  • NOTE – Grounding pass through and bypasses the isolation, which means the grounding isn’t isolated
  • 120 volt AC input; 120 volt AC output

17. Tripp Lite IS250HG Isolation Transformer 250W Medical Surge 120V 2 Outlet TAA GSA -Isolation Transformers

By Tripp Lite

  • Rugged all-metal housing ships ready for upright tower or wallmount installation
  • 250 watts, 2 outlets, 6-feet
  • Complete line isolation, noise filtering and surge suppression is ideal for sensitive equipment
  • Isolation transformer with Faraday Shield offers 100% isolation from the input AC line
  • 2 year warranty
  • power cord

18. Valcom 600 Ohm Isolation Transformer -Isolation Transformers

By Valcom

  • Small footprint
  • Audio isolation transformer
  • Wall mountable
  • May be used for magnetically coupling line level audio or isolating ground references from one audio circuit to another
  • Convenient screw terminal connectors

19. AC to AC Single Power Transformer Isolation Power Transformer Transformer 50Hz 2W 220V Input 12V/24V Output -Isolation Transformers

By YWBL-WH

  • 24 hours quick response.
  • High Safety and Reliable Flame Retardant Material: This Electric Power Transformer is designed with nylon flame retardant rubber core production, which is fire retardant to offer high safety and reliability
  • Insulation Design: This EI Single Phase Power Transformer are treated with vacuum impregnated insulating varnish, safe to use
  • Transform AC Voltage: This EI Power Transformer can transform AC 220V input voltage to AC 12V/24V output voltage
  • We would work out satisfactory solution to all your problems
  • After Sale Service : If you do not satisfy with our products or if you have any questions, please come to us
  • High Pressure and Temperature Resistance: This Single Phase Power Transformer is selected of full copper wire, which is featured with high temperature and high voltage resistance

20. Ancable Ground Loop Isolator,Isolation Transformer,Hum/Buzz/Noise Eliminator for Cable TV Applications -Isolation Transformers

By Ancable

  • The Housing is environmentally sealed against moisture and humidity.
  • Each end of the isolator is a nickle-plated 75 OHM machined female F connector
  • Note: If your cable by pass the DC current, it will not work
  • Maximum insertion loss is 1.5 dB
  • Perfect design with a metallic housing that provides excellent RFI shielding of > 85 dB
  • Product shows superior RF performance operating at a frequency range of 5 – 1,000 MHz
  • No more Hum/Buzz/Noise, No More Rolling Line.With this unit,you can eliminate audio hum/buzz/noise and horizontal scrolling bars caused by ground loops.
  • at 1 GHz.
  • Normally the signal from the antenna or coax cable belongs to low voltage AC current and our Isolator will work with it.

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22. Ximimark Audio Transformer 600:600 Ohm Europe 1:1 EI14 Isolation Transformer Ringing,10 Pcs -Isolation Transformers

By Ximimark

  • Selection of quality, long life -EMC, EMI, high pressure, stable performance – High efficiency transformer.
  • Windability : Double-wire winding.
  • Audio transformer inductance : 290mH (20%) DC resistance : 135(%)
  • Quality &wire diameter : QA-1 0.06MM.
  • Double-wire winding Quality &wire diameter : QA-1 0.06MM Primary coils : 800 turns secondary coils : 800 turns Alternating-current impedance value : 600

23. Whirlwind ISOXL Line-Level Isolation Transformer, 3-Pin XLR Male/Female Connectors -Isolation Transformers

By Whirlwind

  • Whirlwind ISOXL Line-Level Isolation Transformer – Whirlwind Lifetime Warranty
  • Connectors: 1 x 3-Pin XLR Male1 x 3-Pin XLR Female

24. PHc ISO-500 500 Watts AC Isolation Transformer with Pass-Through Grounding -Isolation Transformers

By PHC Enterprise

  • 120 volt AC input; 120 volt AC output
  • AC Isolation Transformer
  • 500 watt max

25. Functional Devices TR40VA013 Transformer, 40 VA, 480/277/240/208 to 120 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount -Isolation Transformers

By RIB

  • Rise: Not Rated Depth: 2.50″ Output Voltage: 120VAC Enclosure Rating: Not Rated Enclosure Finish: No Finish VA Rating: 40 Mounting: Foot or 1/2″ NPT Hub
  • Price For: Each Hz: 50/60 Item: Control Transformer Phase: 1 Standards: UL5085-2 or UL5085-3; USA & Canada Includes: Circuit Breaker Primary Connection: Pigtails Height: 3.00″ Temp
  • Input Voltage: 208/240/277/480VAC Protective Device: Circuit Breaker Width: 3.26″ Secondary Connection: 8″ Leads Country of Origin (subject to change): China

26. Mophorn 500VA Variable Transformer 110V 60Hz Input Voltage Digital Display 0-130V Output Automatic Voltage Regulator for US Plug… -Isolation Transformers

By Mophorn

  • Wide Application: Widely used for motor speed control, label printing machine, labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment, etc.
  • Compact & High Accuracy: Featuring clear voltage output meter, and precise metal pressure gauge, the variable transformer is designed with high grade accuracy and compact for easy transport.
  • AC Power Supply Adjustable: This is a brand new variable transformer
  • A grounding port designed onto the device for much more stable and secure protections.
  • Security Protection: Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection
  • High Quality Cooper Coil: The voltage transformer is constructed with built-in copper coil for durability and high efficiency.
  • Maximum power rating is 500VA.
  • Input is single phase 110V AC, 60 Hz, output voltage can be adjusted from 0 to 130V AC

28. Maxmoral 6pcs EI14 Audio Transformers 600:600 Ohm Europe 1:1 High Efficiency Isolation Transformers -Isolation Transformers

By Maxmoral

  • Made of high quality pure copper, stable and reliable performance
  • Type: 6x EI14 Audio Transformers, used to transform voltage or transform load impedance.
  • Specially symmetrical designed to reduce noise and solve the communication noise caused by common ground interference.
  • Advantage: Stable performance, strong anti-interference, noiseless, two-channel function, singal stablity, no distortion, constant frequency, farther away, adapt to a variety of devices.
  • Frequency Response: 20hz – 20khz, AC Impedance: 600 : 600 Ohm, DC Resistance: 140 : 140 Ohm, Inductance: 290 : 290mH
  • Solves the common interference problem caused by common power supply and eliminates the annoying sound of current.
  • Without external power source, passive isolation can eliminate noise, which can play a good effect of coupling isolation

29. Tripp Lite IS500HG Isolation Transformer 500W Medical Surge 120V 4 Outlet TAA GSA -Isolation Transformers

By Tripp Lite

  • Internal low-impedance isolation transformer with Faraday shield offers 100% isolation from the input AC line
  • 2 year warranty
  • power cord with NEMA 5-15P-HG plug
  • Complete line isolation, noise filtering and surge suppression; ideal for sensitive equipment
  • Leakage less than 100 microamps
  • 500 watts, 4 5-15R-HG hospital outlets, 10-ft

30. 10 Pcs/Pack 600 : 600 Ohm 1:1 EI14 Isolation Transformer Audio Transformers -Isolation Transformers

By Meiyya

  • Isolation transformers, select high quality materials, stable work, convenient, long life.
  • Lead-free compatible electronic components
  • AC impedance: 600: 600 ohms
  • Cyclic core
  • These isolation transformers all high efficiency O transformers, EMI, high voltage, and stable performance.
  • Conversion voltage: 10 PCS audio transformer 600: O transformer is typically used for conversion voltage or transform load impedance
  • High efficiency: audio transformer 1: 1
  • o Tightly coupled to the isolation transformer, primary and secondary windings, there is sufficient passband, the original winding inductance, small leakage inductance, can reduce the impact of lag loss.
  • Work Stability: Ring Transformer Model EI-14
  • After sales protection: If you have damage or other questions, please contact us, we will reply you and handle any questions about you.

31. GROWORD SP-3 Ground Loop Isolator, 2-Pack Isolation Transformer for Cable TV Applications & Antenna, Hum/Buzz/Noise Eliminator for Home Stereo System (5-1218MHZ) -Isolation Transformers

By groword

  • ELIMINATING BUZZING NOISENoise Eliminator can eliminate audio hum/buzz/noise and horizontal scrolling bars caused by ground loops
  • Keep your sound system and video No more Hum/Buzz/Noise, No More Rolling Line.
  • Compact size, can be directly connected to electronic devices such as cable TV, cable box or video camera.
  • Fits any TV antenna or amplifier(2-pack suitable for family use).
  • SUPERIOR RF PERFORMANCEIsolator shows superior RF performance operating at a frequency range of 5-1218MHz
  • HUMANITY DESIGNMetal shell is made of copper and shielding layer, environmentally sealed against moisture and humidity
  • IMPROVE TV ANTENNA SIGNALGround loop isolator made from premium materials, fits any 75 ohms coaxial (TV antenna or amplifier )and improves your signal, giving you crystal clear hdtv every time.
  • PROVIDE 6KV LIGHTNING PROTECTIONThe Isolator eliminates ground loops,prevent lightning strikes and provides a degree of protection for electronic equipment.

32. Tripp Lite ISOBAR6Ultra Isobar 6 Outlet Surge Protector Power Strip, 6ft Cord, Right-Angle Plug, Metal, Lifetime Limited Warranty & $50,000 Insurance White -Isolation Transformers

By Tripp Lite

  • Safety first high joule rating conforms to UL 1449 safety standards: An integrated 12A circuit breaker protects all outlets and shuts down connected equipment in case of overload; Diagnostic LEDs confirm power, protection and line fault status at a glance; 3330 joules mean maximum protection for your equipment; Conforms to current UL 1449 3rd edition safety standards
  • Convenient options for placement in any environment: 6 feet AC power cord with NEMA 5 15P plug provides the ability to reach distant outlets; This Multi plug outlet offers keyhole slots on bottom panel for convenient wall mounting
  • Premium surge protection with metal housing: This White surge suppressor provides six widely spaced NEMA 5 15R outlets which are arranged in 3 exclusive isolated filter banks to limit Noise interaction among connected equipment; The extra-long 6 foot AC Power cord acts like an extension cord to give you the flexibility to reach distant outlets, while its right angle NEMA 5 15P flat plug allows furniture and equipment to be moved flush against the wall to save space
  • Protect any electronic device from power surges & spikes: White surge protector with six outlets protects your PC, personal computer, laptop, printer, scanner, router, phone, fax, modem, television, lamp or any other Home/office electronics from dangerous power surges, spikes & line noise

33. 12V 50W Dimmable LED Driver,110V AC – 12V DC Isolation Protection Led Transformer Dimming Power Supply, Compatible with Lutron and Leviton Dimmer for 12V Constant LED Lighting, Quiet Operation. -Isolation Transformers

By PLUSPOE

  • Short-Circuit / Over Current / Over Voltage/ Low-Voltage and Auto-recovery Mode.
  • Quiet, Smooth, Full range flicker-free dimming for 12 volt LED Lighting such as LED strips, modules, light bars, puck and other LED accent lights
  • Easy to Install, Mount, and Wire
  • No minimum Lighting load required for wide range dimming, no de-rating is required; load up to 100% of the model’s 50 watt rated capacity
  • Compatible with most wall dimmers like Lutron, Leviton, ABB and higher end Lighting control systems, also compatible with 12 volt, low-voltage LED dimmers and Color controllers
  • Comes with10inch DC cord ( 2.1×5.5mm DC Jack included) can be removed for use in hard wire installations.

34. Rakstore XH-M372 Stereo Audio Isolator Vehicle Common Ground Suppression Interference Noise Isolation Module Transformer Coupler -Isolation Transformers

By Rakstore

  • Size:53*32mm
  • It can input and output through the 3.5mm headphone jack, or directly connect through the two blue wiring jacks.
  • Line design: stereo two sound channel independent design
  • Two connection methods
  • This product is an audio common ground isolator, which effectively suppresses the noise caused by the common ground for the sound source and the receiving device.
  • Suitable for small cars and other indoor devices.
  • High sensitivity and high reductivity.

35. Tripp Lite LC1200 Line Conditioner 1200W AVR Surge 120V 10A 60Hz 4 Outlet 7-Feet Cord White -Isolation Transformers

By Tripp Lite

  • Ideal for computers, routers, modems, printers, home theater components and point-of-sale equipment
  • Protects sensitive electronics, computer accessories and home theater equipment from power-related damage and performance problems
  • Advanced automatic voltage regulation corrects brownouts and overvoltages
  • 1200W power capacity; 4 AC outlets; 7-ft cord
  • Corrects undervoltages as low as 89V and overvoltages up to 147V
  • Dollar 25,000 Ultimate Lifetime Insurance; 2-year warranty
  • Powerful 1200-joule surge protection rating

36. OSD Black 70V Commercial Distribution in-Line Matching Indoor Transformer (100W) -Isolation Transformers

By OSD Black

  • INDOOR 70V TRANSFORMER: Turn any 8 ohm speaker into a 70v/100v speaker in a distributed sound system, compatible with any 70v/100v amplifier
  • EASY INSTALLATION: Six-inch cable leads give you plenty of room to work around, a self-adhesive pad for quick and easy installation.
  • HIGHER TAP SETTINGS: This indoor transformer includes 100W, 80W, 60W, 40W and 20W taps that allow different power levels and volume for each speaker.

38. Down Transformer 550W 120V: 100V NDF-550U by Nissyo Kogyo -Isolation Transformers

By Nissyo Kogyo

  • Size : 71 x 97 x 85mm
  • Weight : 1.6kg
  • Power Supply : AC120V / AC100V

39. Tripp Lite SmartOnline Step Down Isolation Transformer, 208/240V to 120V, 6kVA, 6kW, 2U Rack-Mount, TAA (SU6000XFMR2UTAA) -Isolation Transformers

By Tripp Lite

  • 2 YEAR WARRANTY & FREE TECH SUPPORT: Tripp Lite warrants this product to be free from original defects in material and workmanship for the duration of the warranty
  • One NEMA L6-30R outlet supports high-voltage output
  • TAA-COMPLIANT: The voltage transformer is compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
  • 8-OULETS: The transformer features eight NEMA 5-15/20R and four NEMA 5-15R outlets for connecting equipment with common NEMA 5-15P and NEMA 5-20P plugs
  • 2U INSTALLATION: Hardware is included for mounting the 208V to 120V isolation transformer in 2U of space in an EIA-standard 19-inch 4-post rack with a maximum depth requirement of 27.25 inches
  • 6kVA STEP-DOWN ISOLATION: 6kVA 6kW transformer converts UPS, utility, generator or other 208/240V input to 120V for powering low-voltage AC components
  • Resettable circuit breakers protect your low-voltage equipment against overload conditions

40. 1000VA Variable Transformer 10Amp 0-130V Output Auto AC Variable Voltage Converter Transformer for US Plug(1000W) -Isolation Transformers

By MYOYAY

  • Details – Enclosed, non-isolated, Adjustable transformer, with Output Volt Meter.On/Off Power Switch(Lighted), 10A fuse & power cord.
  • Secure & quality materiel – The Variable Voltage Regulator is built-in good quality material copper coil, and with thermal grid design is more easy let the machine cool, more secure and durable.
  • It is a contact voltage regulator with wide voltage range (0-130V).
  • Power Specifications – Max
  • 1000VA variable voltage regulator input voltage – 110VAC / 60Hz
  • 800VA for continuous use , is also to prevent damage from the transformer itself and the appliance being used.Input Voltage: AC 110V/60Hz,Output Voltage: AC 0-130V/60Hz or 130-0V
  • This 1000W Variable Transformer be widely used in motor speed control, label printing machine, EE labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment.

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41. Isolation Transformer, Quick Pack, 56 VA, 1 x 115V, 24V, 2.4 A -Industrial & Scientific

By Triad Magnetics

  • Price For: Each Power Rating: 56VA Isolation Transformer Primary Voltages: 1 x 115V Secondary Voltages: 24V Current Rating: 2.4A Plug Type: – Product Range: –

Best Brands

Buying a product from a reputable manufacturer that provides high brand value is one of the most essential things. Based on my research, here are the top brands that make the best isolation transformer.

  • Tripp Lite
  • UMI
  • MEAN WELL
  • BOJACK
  • HiLetgo
  • N / A
  • Pro Motion
  • B&K Precision
  • PHC Enterprise
  • Walfront

The Buyer’s Guide

Although the aim of this list is to help you choose the best option for your needs. This guide shall help you make an informed purchase decision. Here are the few things to consider when choosing a isolation transformer.

1. Features

There’s no point in purchasing a isolation transformer that doesn’t solve your usage needs. Sometimes, even the best option wouldn’t have all the options you’d need. That’s why list down all your feature requirements and make sure that the option you’ve chosen comes with all of them.

2. Budget

Budget plays an important role, if it wasn’t for the budget, wouldn’t everyone purchase the most expensive option? However, before you decide the budget, I’d recommend you to make a list of features you’d need. In case a feature you need the most isn’t available in your budget range, then there’s no point in buying it, is there?

My advice is to make sure that the product has all the features you need then decide the budget. If a product you’ve chosen isn’t having all the features you need, then you should consider increasing your budget.

3. Value For Money

There are times when you shall come across various isolation transformer that shall have all the features you need. However, the price difference shall exist. In a situation like this, it is recommended to value each feature and make sure that you’re not overpaying for a feature you wouldn’t use.

4. Brand, Customer Support, & Warranty

Purchasing a product from a reputed brand is very important. Not only does it guarantee high-quality build, but you also get much better customer support.

You should also make sure that it has a decent warranty, it is really helpful in case a product breaks down due to manufacturing defects. Also, repairs during warranty are generally free of cost (depends on service terms).

5. Individual Product Reviews

You don’t have to watch individual reviews of each isolation transformer in this list. However, pick 2-3 options that have all the technical aspects according to your usage needs. Once you’re ready with it, go to YouTube/Amazon and look at video/customer reviews to make sure that the existing buyers are satisfied with the product.

The FAQs

Which is the best isolation transformer?

According to my research, the Tripp Lite IS250 Isolation Transformer 250W Surge 120V 2 Outlet 6 feet Cord TAA GSA is the best option.

Is Tripp Lite a reliable brand?

It’s one of the best brands, not only does it make the top-rated isolation transformer, but it also is known for its exceptional service.

Which is the cheapest yet powerful isolation transformer?

According to me, the Pro Motion EI-14 High Efficiency Audio Isolation Transformers 1:1 600:600 Ohm(Pack of 10 Pieces) is one of the cheapest options available and yet has all the features.

Are there deals going on?

A few of the options in our article are currently available for a discounted price. However, check out the product listing to find more information.

What brands should I consider when purchasing?

Based on my research, these are the top 5 brands: Tripp Lite, Tripp Lite, UMI, MEAN WELL, and BOJACK.

Should I buy it online or go to an offline store?

Shopping online comes with a few advantages such as discounted pricing, quick delivery at home. However, if you’re in a hurry or can find the product for a cheaper price in the offline market, consider visiting the offline store.

The Verdict

Choosing the right product isn’t easy and for many of them it could be a time consuming task. However, with this guide, my aim is to help you guys find the perfect isolation transformer for your needs.

I’ve done a huge research to ensure that options I’ve listed are among the best. Like mentioned above, I also interviewed many experts to make sure that the enlisted models are high quality.

I hope that you’re able to find the right isolation transformer for your usage. If you are still struggling to find one, feel free to comment below or contact me.