Inquiry (采购产品): Rheostats for 12 Volt DC power supplies I have several 12 volt DC power supplies with 400 watt ratings on them. I would like to find some affordable rheostats to step them down in power, from 0 - 12 volts. These rheostats or dimmers must be able to handle the wattage. Do you sell anything like this? If not who can you reccomend that does? Thanks in advance for your help. Sincerely, David N. Belton **** Hidden Message ***** David Belton 4303 Blaisdell Company: David & Blaine's HTG & AC E-mail: revbelton@msn.com **** Hidden Message ***** revbelton@msn.com
