Bel Power Solutions expands open-frame power-supply series
Santa Clara, CA. Bel Power Solutions has announced the expansion of its ABC Series open-frame, AC/DC power-supply portfolio to include the low-profile ABC180, MBC180, ABC275, and MBC275 units for industrial and medical applications. Specifically engineered for use in tight spaces, the high-efficiency units boast an ultralow profile of < 0.75” (19 mm). The ABC180/MBC180 units deliver 180 W of output power with forced-air cooling or 120 W with convection cooling, and the ABC275/MBC275 versions deliver 275 W with forced air-cooling or 160 W with convection cooling.
The ABC Series is suitable for use in an array of space-constrained OEM, instrumentation, test-and-measurement, telecom, and datacom applications, and the MBC Series is suitable for medical applications.
The power supplies accommodate universal input voltage of 85 to 264 VAC, 47 to 63 Hz, or 390 VDC. Units are provided as standard with input overvoltage protection, overcurrent protection, and short-circuit protection. They are available in six output voltages ranging from 12 V to 58 V and feature an operating temperature range of -40° to +70° C.
The ABC180/MBC180 measures 4″ x 2″ x 0.75”; the ABC275/MBC275 measures 5″ x 3″ x 0.75”. All parts are supplied with either a screw-terminal connection or Molex connector. A metal cover kit is optionally available. RoHS compliant and CE Marked, the power supplies are safety agency certified per UL and NEMKO and meet the requirements of EN60950-1. They further meet the conducted and radiated EMI requirements of EN55022-B.
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