Voltage Protector / Converter

AT-501 Series (US & China Patented Automatic Voltage Converter)
AT-502 Series (Step Up and Down Voltage Converter)

Unlike traditional Step Up and Step Down Voltage Converter, AT series voltage converter can automatically detect the input voltage, so manual selection is not needed any more. In the same time, it has dual output (110V220V),what you need to do is just to connect the load into the correct outlet, according to its input voltage range.  
  

High efficiency toroidal transformer, less magnetic leakage, low noise and

   quiet operation

Always dual output (110V and 220V), manual selection of input voltage is

    NO NEED

Soft start function, wall circuit breaker not trip off

Short Circuit / Low Voltage / High Voltage Protection
Optional transformer over temperature protection

Optional surge protection (by MOV)

CE approval.

Unlike traditional Step Up and Step Down Voltage Converter, AT series voltage converter can automatically detect the input voltage, so manual selection is not needed any more. In the same time, it has dual output (110V220V),what you need to do is just to connect the load into the correct outlet, according to its input voltage range.  
  

High efficiency toroidal transformer, less magnetic leakage, low noise and

   quiet operation

Always dual output (110V and 220V), manual selection of input voltage is

    NO NEED

Soft start function, wall circuit breaker not trip off

Short Circuit / Low Voltage / High Voltage Protection
Optional transformer over temperature protection

Optional surge protection (by MOV)

CE approval.