Are the primary and secondary windings isolated

No, it is not. It is an autotransformer

Does this transformer work on electronically controlled devices? And devices that have auto on/off features or are temperature controlled?

Yes, this is basically a step down transformer, this plugs into a 220 or 240 Volt AC outlet and puts out 120 or 110 Volt pure sine wave AC, most things made for that voltage will work just the me same as it did plugged into a 110/120 volt outlet. Note the frequency is still 50 hertz not the normal 60 hertz. A fan will run slower, most modern equipment will not be affected by the frequency difference as they convert the AC voltage to DC and use voltage regulators to make the voltage correct. Make sure you check the wattage on the device you want to use and have room for a startup surge so you don’t blow the fuse when starting a device. If still in doubt google “step down transformers” powering a device like you want to use. Hope this helps.

Does this transformer have a nrtl listing?

This transformer is CE Certified.

Can I use this on a deyer?

No, you cannot use it with a dryer.

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SIMRAN Step Down Transformer THG-500 - Transformer - AC 220/230 V - 500 Watt

Product ID: 1595260

Details

Brand
SIMRAN
Item Weight
6.7 pounds
Mounting Type
Portable
Number of Items
1
Power Source
AC

⚡500W heavy-duty power

🔌Dual voltage 220/240V to 110/120V

🛡️Built-in fuse protection

Rp3988804

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌍 Power your world, no matter the plug or place!

SAFETY FIRST ALWAYS - Integrated fuse protection with 2 extra fuses included for peace of mind.
COMPACT PORTABLE DESIGN - Weighs just 6.7 lbs with a durable heavy-duty cord—power on the go, wherever you are.
HEAVY DUTY CONTINUOUS USE - Reliable 500W capacity designed for nonstop performance without compromise.
POWER YOUR GLOBAL LIFESTYLE - Seamlessly converts 220/240V to 110/120V for your US & Euro devices.
UNIVERSAL PLUG COMPATIBILITY - Accepts 2 or 3 prong US & Euro plugs with a European Schuko hardwired plug for versatile global use.

The SIMRAN THG-500 Step Down Transformer is a robust 500 Watt voltage converter that safely steps down 220/240V AC to 110/120V AC. Designed for continuous heavy-duty use, it supports both 50Hz and 60Hz frequencies and features a grounded outlet compatible with US and European plugs. Its durable build includes a European Schuko plug and built-in fuse protection with spare fuses, making it an essential travel companion for professionals needing reliable power conversion worldwide.

Specifications

ASIN	B000278S3M
Best Sellers Rank	#364,653 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,652 in Power Converters
Brand Name	SIMRAN
Customer Reviews	4.2 4.2 out of 5 stars (115)
Global Trade Identification Number	00810128010917
Included Components	Transformer, 2-extra fuses
Item Type Name	Step up down converter; voltage transformer; power converter; 220 volt
Item Weight	6.7 pounds
Manufacturer	SIMRAN
Maximum Frequency	60 hertz
Minimum Frequency	50 hertz
Model	THG-500
Mounting Type	Portable
Part Number	THG-500
Power Source	AC
UPC	810128010917
Unit Count	1 Count

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Rp3988804

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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