Contact - Hughes Autoformers

We would love to hear from you!


1265 N Grove St
Anaheim, CA 92806
(888) 540-1504
Hours: Mon-Fri 8am – 5pm (PST)

Local: (714) 630-6866


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Why do I need an Autoformer?

Hughes Autoformers are designed to increase voltage to your RV and help eliminate low voltage damage to your appliances. Unlike a boost transformer, the 'sense circuit' in the Autoformer will adjust the output based on the load demand. For this reason you can run additional appliances on a 30-amp input. For example, a coffee pot and microwave each draw 1200 watts. Add wattage for the converter and/or a refrigerator - about 800 additional watts – and now you have 3200 watt demand.

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Award Winning

Power Watchdog EPO - 2019 RVIA Product of the Year Finalist