High-power density, 3″ x 5″ industrial AC/DC switching power supply

Power Sources Unlimited, Inc. announces the addition of the Cincon CFM300S Series open-frame industrial ac-dc power supply that provides 300 W of regulated power in a 3” x 5” footprint. The CFM300S meets the radiated and conducted emission requirements for EN 55032, EN 55024 Class B. Active PFC Meets EN 61000-3-2.

Measuring 3.00 x 5.00 x 1.26 inches (76.20 x 127.00 x 32.00 mm) with a high-density up to 18-W/inch3, the CFM300S series has a wide universal input voltage range of 90~264 VAC and is available in single output voltages of 12, 24, 36, and 48 VDC. All models feature a 5 V Stand-By output and 12 V fan output with very high efficiency up to 94% at 230 VAC and provides ambient operating temperature range of –40°C to 80°C (derating above 40°C). The modules are fully protected against output over-current, output over-voltage and over-temperature and continuous short circuit conditions. CFM300S series also offers a very low no load power consumption (<0.3 W) and extremely low leakage current (≤300µA). Standard control functions include PS On/Off, remote control and ±5% adjustable output voltage. Covered version is also available.

Pricing starts under $70.00 each in OEM quantities. Prototypes are available 3-4 weeks. PSUI is an ISO 9001:2008 North American Authorized Distributor for Cincon Electronics Co., Ltd.

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