1400-Watt Step-Down Transformer (AMBD-1400)

$ 599.99


Use North American electronics in Mexico, Brazil, and beyond!

  • Converts 127 volts to 115 volts 
  • Made with a built-in thermal protection sensor
  • Protected by our Tru-Watts™ guarantee

Whether you’re moving abroad, traveling for work, or simply taking a vacation, you want to be able to use your electronics safely. ACUPWR makes this easy with our dependable voltage transformers. The AMBD-1400 is rated for 1400 watts and beyond thanks to our Tru-Watts™ guarantee, and it can safely convert 127 volts to a 115-volt standard made for American and Canadian devices. Instead of worrying about overload or overheating, order an ACUPWR step-down transformer and travel fearlessly!

  • AC power only
  • Output: Type B (NEMA 5-15R)
  • Input: Type B (5-15P)

Not sure how many watts you need for your international power converter? Check out our guide to find the right power converter for your needs!



American-Made Quality

The AMBD-1400 and all ACUPWR voltage transformers are manufactured in the USA with premium components that include copper wiring and silicon steel cores. All of our transformers are assembled by hand, and bench-tested well beyond their stated wattage to ensure safety, reliability, and years of service.


Goes Above Stated Wattage If Needed!

The ACUPWR AMBD-1400 will operate at 120-percent beyond its stated wattage IF NECESSARY, such as in the event of a power surge or inrush voltage. In such an instance, It’s nice to know that that wattage “cushion” is there. Please note that we don’t recommend using an appliance with wattage requirement that is beyond what’s stated on the transformer. (Doing so can void the warranty.)


Thermal Protection

The ACUPWR AMBD-1400 uses a thermal protection circuit instead of fuses. This circuit detects excessive heat caused by an overload. The circuit automatically turns off the transformer and restarts the unit when it has returned to normal operating temperature. 



Lifetime Warranty and Customer Support

The AMBD-1400 and all ACUPWR products come with a lifetime warranty and continuous customer support. We encourage our customers to contact us with any concerns or questions about our products. Our response is timely, courteous, and supportive.


Versatility and Dependability

ACUPWR’s AMBD-1400 and all of our voltage transformer models can be used in any interior setting and environment, whether it’s your bedroom, a garage, a manufacturing space… wherever. They’re built like tanks and can handle dust, heat, and moisture, and they’ll keep chugging along—quietly!—under heavy duress.

Electrical Details

Voltage Conversion 127 volts to 110-120 volts
Wattage 1400 Watts/1400 Volt Amps (VA)
Circuit Breaker Thermal protection circuit
Input (Plug) Type Type B
Output (Receptacle) Type Type B (NEMA 5-15R)


Weight 7.95 pounds
Width 3.75 inches
Height 5 inches
Depth 3.25 inches

Customer Reviews

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Customer Reviews

Based on 4 reviews Write a review