Topow 300 Watt Step Up and Down Electrical Power Voltage Converter Transformer

Description

Topow 300 Watt Step Up and Down Electrical Power Voltage Converter Transformer
Features:
Input Voltage: 110/120/220/240 Volt AC Selectable
Output Voltage: 110 Volt or 220 Volt AC Selectable
Simultaneous 2-Mode Output 120V (Standard US Outlet) / 220V (Universal Outlet)
All Range Fuse Protection With Two Spare Fuses Included
Flat Plug Adapter
CE Certified And Two Year Manufacturer's Limited Warranty
Measurements of Transformer - 4.75" x 6" x 4" (W X L X H)
Net Weight - 5.15 lbs.
Product Description:
Made by one of the leading manufacturers in the industry, the Topow ST Series step up / step down voltage transformers offer you a safe, reliable, affordable and convenient solution to converting voltages from 110-120 volts up to 220-240 volts, or from 220-240 volts down to 110-120 volts for both home use and industrial applications.
The ST-300 is rated at 300 watts maximum. It features a heavy-duty cord with a standard round prong plug plus a free American Flat outlet plug adapter. It also uses a protective standard fuse for extra safety.
The manufacturer recommends you purchase a transformer that is 25% higher than the wattage you need. You should know that you will never damage your appliance with a higher voltage transformer, however if you buy one that is not powerful enough, it will not work.
Remember to leave at least a 100% slack for the transformer. Some items, such as laser printers and power tools, spike when you turn them on. For these types of situations you need to buy a transformer that is at least 3 times the item's capacity.
Use Amps to calculate Watts:
Volts (times) Amps = Watts : For example 110 Volts x 5 Amps = 550 Watts