The SPQ Series of dc-dc converters from ConTech offers 3 Watts of fully regulated output power with a standard SIP footprint. The series offers a 4:1 input range with nominal input voltages of 12, 24, and 48 VDC. Single outputs of 3.3, 5, 12, and 15 VDC are also offered. Dual outputs are ±5, ±12, and ±15 VDC. Operating ambient temperature is -40 to 85°C. Each unit is encapsulated with a thermally conductive compound potting compound in a non-conductive plastic case. The series also utilizes a remote on/off feature which, when enabled, has a standby current of 2.5 ma maximum. The SPQ series is RoHS compliant and is isolated input to output with an isolation voltage rating of 1600 VDC.