Low power open frame AC/DC power supplies housed in compact, board mount package

CUI has added four low power, open frame AC/DC power supply series to its VOF product family. The VOF-6B, VOF-10B, VOF-15B, and VOF-20B series are 6, 10, 15, and 20W power additions to their general purpose AC/DC power supply portfolio now ranging from 6W to 300W. Housed in compact, board mount packages measuring as small as 48.6mm x 23.3mm x 16.2mm, the new models feature industry standard pin-outs, 4kVac isolation and no-load power consumption less than 100mW, making them ideal for space-constrained, low power ITE, industrial, consumer, and smart home applications. The 6W to 20W modules feature a wide universal input voltage range of 85VAC to 264VAC with single output voltages of 5, 9, 12, 15, 24 and 48VDC, depending upon the series. Operating temperatures at full load range from -25C up to +50C, derating to 50% load at +70C. All models carry UL/cUL and TUV 60950-1 safety certifications while meeting EN 55032 Class B and FCC Class B limits for radiated emissions. Protections for short circuit, over current, and over voltage come standard. The series also carry a minimum MTBF of 300,000 hours at 115VAC at +25C ambient, calculated per MIL-HDBK-217F.