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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Simran 300W Step Down Voltage Transformer Converts 220 volt to 110 volt for International Use, THG-300

Simran 300W Step Down Voltage Transformer Converts 220 volt to 110 volt for International Use, THG-300

Product ID: 8934478

Details

Brand
Simran
Item Weight
5.3 pounds
Mounting Type
Portable
Power Source
AC
Specification Met
CE

⚡300W heavy-duty power

🌍220V to 110V global compatibility

🔌Grounded outlet with Euro & US plug support

SAR 347

Duties & taxes included

In stock

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Description

🌐 Power your global lifestyle with confidence!

UNIVERSAL VOLTAGE CONVERSION - Seamlessly steps down 220/240V to 110/120V, compatible with both 50Hz and 60Hz frequencies.
VERSATILE PLUG COMPATIBILITY - Equipped with a grounded outlet accepting 2 or 3 prong US and Euro plugs, plus a European Schuko plug for Asian outlets.
BUILT FOR DURABILITY SAFETY - Heavy-duty cord and built-in fuse protection with 2 extra fuses included for peace of mind.
CE CERTIFIED QUALITY ASSURANCE - Meets strict European safety standards, ensuring reliable and safe operation wherever you travel.
RELIABLE 300 W CONTINUOUS POWER - Handles your essential devices without a hiccup, perfect for daily international use.

The Simran THG-300 is a CE-certified, heavy-duty 300W step-down transformer designed for continuous use. It converts single-phase 220/240V power to 110/120V, supporting both 50Hz and 60Hz frequencies. Featuring a grounded outlet compatible with US and Euro plugs and a European Schuko plug, it’s built for international travelers and professionals needing reliable voltage conversion with built-in fuse protection and durable construction.

Specifications

ASIN	B00F3WRFZS
Best Sellers Rank	#291,006 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,239 in Power Converters
Brand Name	Simran
Customer Reviews	4.1 4.1 out of 5 stars (29)
Global Trade Identification Number	00810128011228
Included Components	transformer; 2-extra fuses
Item Type Name	220 volt to 110 volt step down transformer voltage converter power converter
Item Weight	5.3 pounds
Manufacturer	Simran
Maximum Frequency	60 hertz
Minimum Frequency	50 hertz
Model	Simran THG-300
Mounting Type	Portable
Number of Items	1
Part Number	THG-300
Power Source	AC
Specification Met	CE
UPC	810128011228
Unit Count	1 Count

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