Miniature 2-W DC-DC Converters Feature Ultra Wide Input
Wed, 02/01/2012 - 12:45pm
MicroPower Direct announced the availability of its D200ERU Series. Featuring an ultra-wide 4:1 input voltage range, this miniature series of 2-W SIP converters provides miniature packaging, tight output regulation, 1,500 VDC input/output isolation and high reliability. Eighteen models operate from wide 4:1 inputs of 9 V to 36 V, or 18 to 72 VDC, providing single and dual outputs of 3.3 V, 5, 9 V, 12 V, 15 V, ±5 V, ±9 V, ±12 V or ±15 VDC. Standard features include tight line/load regulation, an input/output isolation of 1,500 VDC, continuous short circuit protection, and efficiency as high as 80 percent. Also standard is a remote ON/OFF control input. The MTBF (per MIL HDBK 217F) of the series is greater than 1.0 Mhours. The D200ERU family is specified for operation over the wide operating industrial temperature range of -40°C to +85°C. Cooling is by free-air convection. Applications include industrial process systems, board level data acquisition systems, robotic systems and board level power distribution subsystems.