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The VCCS300M-12 from Vox Power Ltd. is a 300 Watt, single output, conduction-cooled AC/DC power supply designed for medical applications. It delivers silent operation in a compact 2" x 4" x 1.61" package, suitable for convection, conduction, or forced-air cooling.
Key electrical specifications include a universal AC input range of 85-264 VAC, a 12VDC output voltage, and a maximum output current of 25A, providing 300W of power. The unit boasts high efficiency up to 95% and a power factor of 0.99. It also features low leakage and touch current, making it ideal for BF Rated outputs.
Designed for reliability and safety, the VCCS300M series meets IEC/UL60601-1 Edition 3.1 standards and is suitable for Class I or II installations. It operates across a wide temperature range of -40°C to 70°C with derating and can function at altitudes up to 5000m.
This power supply is an excellent choice for medical equipment such as ventilators, infusion pumps, respirators, and medical displays, as well as laboratory and home healthcare devices. Its robust design and certifications ensure fast time to market for medical device manufacturers.
The AC input voltage range is 100-240 VAC nominal (85-264 VAC full range). DC input range is 120-370 VDC (not covered by safety approvals).
The nominal output voltage is 12 V.
The maximum output power is 300 W, derating linearly to 212.5 W at 85 VAC input.
The efficiency is up to 95%.
The operating temperature range is -40°C to 70°C with derating.
The unit measures 101.3mm x 54.0mm x 40.2mm (3.99" x 2.13" x 1.58") and is chassis mount with an open frame design.
The input-to-output isolation voltage is 4 kV.