ShunHong 300VA Voltage Converter 110V To 220V Step-Up Power Transformer - Compact And Portable

You are here: Home » Products » Voltage Converter Transformer » ShunHong 300VA Voltage Converter 110V To 220V Step-Up Power Transformer - Compact And Portable

ShunHong 300VA Voltage Converter 110V To 220V Step-Up Power Transformer - Compact And Portable

ShunHong 300VA Voltage Converter 110V To 220V Step-Up Power Transformer - Compact And Portable

5 0 Reviews

This 300W step-up transformer is specifically designed to solve voltage differences by converting 110V to 220V. This enables appliances that require 220V, such as those commonly used in Europe, to function properly in regions where the standard voltage is 110V, like the United States.

Model:
SHJY-300VA
Brand:
SUNSHUN
Code:
NH32

Quantity:
Availability:





Inquire Add to Basket

Product Advantage

300VA Step-Up Voltage Converter
110V to 220V

Perfect for using European appliances in 110V regions.

This 300W converter is compact and lightweight, so you never have to worry about it being bulky or heavy to carry.

Product Features

Stable 220V Output (Safe and reliable)
Multiple Safety Protections (Built-in safeguards for total peace of mind)
High Efficiency & Energy Saving (Low energy loss and enhanced durability)
Flame Retardant Material (Superior safety and heat resistance)

Designed for 220V devices in 110V regions (Max power up to 300W)

With this voltage converter, you can safely use 220V electronics in areas with 110V voltage. It is perfect for powering a variety of small appliances, including:

Hair styling tools (curling irons, hair straighteners)
Breast pumps and baby bottle warmers
Small vacuums and robot vacuums
Small humidifiers
CD players and game consoles

Versatile Applications for Various Needs

Household Appliances

Perfect for converting voltage to meet the needs of daily household appliances, such as small kitchen gadgets, compact fans, and other 220V household essentials.

Office Equipment

Ideal for powering office devices from 220V regions, including printers, scanners, and desktop computers.

Hair Styling & Care Tools
Safely use your favorite 220V hair dryers, curling irons, and straighteners without worrying about voltage damage.

Lighting Solutions

Avoid Costly Accidents
When using 110V appliances in a 220V environment, a voltage converter is a must. It steps down the voltage to a safe level, preventing damage the moment you plug in your device.

High-Quality Core for Long-Lasting Durability

Comprehensive Safety Protection
Built-in safeguards for your peace of mind

Product Model	SHJY-300VA
Product name	300W household power converter 110V to 220V
Maximum applicable power	300W*
Rated Input Voltage	110V~
Rated output voltage	220V~
Rated capacity	300VA*
Rated Frequency	50/60Hz
Operating cycle	30/60min
sizes	16.5×11×6.2cm（6.5×4.3×2.44 inch）
Size (with package)	26×16×12.5cm（10.23×6.2×4.92 inch）
weights	1.75kg（3.85 lbs）
Weight (with package)	2kg（4.4 lbs）
Type	Dry-type
Safety Device-1	Temperature Control
Automatic power-off temperature	≥80℃
Safety Device-2	short circuit protector
Safety Device-3	Double fuse protection
Materials	Aluminum wire winding
Core material	Ring transformer
certificate	CE、FCC Etc.

Comprehensive Safety Protection
Built-in safeguards for your peace of mind.

Flame Retardant Material
Made with a high-quality, fire-resistant shell to ensure maximum safety and prevent fire hazards.
Temperature Control Protection
Intelligently monitors temperature levels to prevent the device from overheating during prolonged use.
Overload Protection
Automatically cuts off power when the load exceeds safe limits, protecting your devices from damage.
Short Circuit Protection
Effectively guards against short circuits, protecting both your valuable electronics and the converter itself.
Dual Fuse Protection
Equipped with a two-layer fuse protection system to ensure superior safety and stable performance.

Usage steps

Safety & Usage Tips for Your 300W Transformer

To ensure safety and optimal performance, please follow these guidelines:

Keep Dry (Not Waterproof)

This unit features an open-core design for better cooling and is not waterproof. Keep it away from water and moisture to prevent short circuits.

Ensure Proper Ventilation

Some heat generation is normal. Do not block the side vents to allow for proper airflow. If you notice overheating or a burning smell, unplug it immediately.

Inspect Before First Use

Check the unit for any physical damage and ensure all parts are secure before plugging it in. If you hear any unusual noises during startup, stop using it right away.

FAQ

Voltage Converter & Transformer FAQ

How do I choose the right transformer for my device?

Check the label on the back of your appliance to find its power rating in Watts (W) or Amps (A). You should always choose a transformer with a wattage capacity higher than your device's rating.

Note: Motor-based devices often require extra power to start up (called "surge power"). We recommend adding a 20% buffer to your device's power requirement. Some high-surge devices may require 2 to 3 times their rated power at startup

	What certifications do your products have?
	Our voltage converters have obtained multiple international and domestic certifications, including CE, RoHS, and FCC. These ensure our products meet international standards for electrical safety, environmental protection, and electromagnetic compatibility.

What devices are compatible with this voltage converter?

This converter is designed for devices rated under 300W.

It works perfectly with:

Home Appliances: Air purifiers, desk lamps, water flossers, breast pumps, etc.
Office Equipment: Small printers, scanners, etc.
Beauty & Health: Curling irons, facial steamers, blood pressure monitors, etc.

Simply check the nameplate on your appliance to ensure the power consumption is below 300W.

	What kind of after-sales service do you offer?
	We provide comprehensive support, including product consultation, usage guidance, and repair services. Our customer service team is ready to answer your questions and provide technical support. We also offer a warranty period to ensure your complete satisfaction.

What should I do before choosing a transformer?

To make the right choice, please prepare the following info:

The rated voltage and power (wattage) of your appliance.
The power supply voltage of the region you are in.
Your usage environment and frequency.

We also recommend comparing different brands and prices to make an informed decision.

	Can I plug multiple devices into one transformer at the same time?
	Yes, you can. Just make sure the combined total wattage of all connected devices does not exceed the rated capacity of the voltage converter.

	What is the difference between a voltage converter and a voltage stabilizer?
	A voltage converter changes the voltage level (e.g., stepping down 220V to 110V). A voltage stabilizer keeps the output voltage steady at a specific level required by your appliance, protecting it from fluctuations.

My device has a UK, Australian, or Indian plug. Can I use it with the VC model?

Yes. The VC series transformers are equipped with universal sockets (customizable) that are compatible with most 220V/50Hz plug types, including UK, AU, and Indian plugs.

Note: South African plugs are not supported

Does the voltage converter change the frequency (Hz)?

No, it does not change the frequency.

North American 110-120V power is typically 60Hz.
International 220-240V power is typically 50Hz.

Most modern electronics (computers, printers, battery chargers, CD/DVD players) are not affected by this difference. However, motor-based appliances might run slightly slower, and analog clocks that rely on frequency for timing may not keep accurate time.

Can I use a power converter to operate a microwave?

Be careful!

The wattage listed on a microwave is often the "Cooking Power" (output), not the actual power consumption (input).

The actual running wattage is usually much higher (e.g., a "1000W" microwave might actually draw close to 1500W).

Always check the label on the back of the microwave or the user manual for the actual input power rating before connecting it to a converter.

Production Capacity