20W dc-dc converter delivers 4:1 input ratio

AIMTEC AM20CW-FZ series 20 Watt dc to dc converters operate with an extra wide input of 4:1 (9-36, 18-75Vdc input ranges) and is housed in a miniature 1×1 inch package. The versatile product provides input to output isolation of 1500Vdc, plus continuous short circuit protection, over voltage protection, remote on / off control, adjustable trim feature, and an operating temperature range of -40C to +85C (ships with installed heatsink to provide derating at 60C). http://www.aimtec.com