If you aready have a DC accessory power bus and want to run SwitchWrights you can use this board to down-shift the DC voltage to 5V with a high efficiency. Whereas a 7805 regulator is only 40% efficent converting 12V to 5V, this board is 80-90% efficient. This puts a smaller load on the accessory bus for each SwitchWright added. The board will run 20-25 SwitchWrights and has 8 output positions (multiple SwitchWrights can be connected to each position). The bottom of this board acts as a heatsink so it should be elevated a small amount to form an air gap.
COVID-19 INFO: Arizona has issued an ordinance for us to shelter in place through the end of April. Orders will be accepted and processed, hopefully, with no change in service. Thank you for your patience! Dismiss