I am selling a set of (10) Chuangruifa DC / DC step down converters / regulator power supply. They are new and one has been taken out of the packaging for pictures and measurements. This item reads CAR POWER DC-DC 15W 12V 5V 3A. There are (4) wires that are roughly 5″ long. The black portion measures roughly 2 1/2″ long X 1 1/8″ wide X 9/16″ deep overall. There are (2) mounting portions with the ID of roughly 1/8″. For more information please contact a dealer in your area. (HMB / 184 C / 9085371) (16) / LH Shipping cost is for the continental United States (lower 48 states) only. For shipping outside of the continental United States please inquire about shipping cost before bidding.

Navone Engineering N-IP12A2 12.0 Volt DC Isolated Power Supply rated at 2 Amps. Just input 10 to 20 VDC and the output will be 12 VDC with completely isolated power and ground. This device is like powering your automotive accessory with a 12 Volt DC battery that never needs to be charged. Greatfor solving noise problems.