Recom 1w unregulated smd single output dcdc converter 4kv dc ram series recom ram 0505sh the recom ram 0505sh is a 1w unregulated smd dcdc converter from the ram series with a low profile design and a footprint of just 18mm x 9mm this open frame converter is ideal for applications with space restrictions or high temperature requirements the converter offers a very high isolation of 4kv dc making it suitable for extreme environments and medical applications recom 10015899 ram 0505s