Electronic Design

65-W Open-Frame Power Supplies Fit 1U Applications

The PSA065 and PSA065M open-frame power supplies from Phihong comply with the CE low-voltage directive. Available in a 2- by 4-in. package that’s 1.11 in. tall and weighs 6.35 oz, these single-output, 65-W devices fit in 1U applications and are available in 12-, 24-, and 48-V output models. The PSA065 series targets access devices and peripherals as well as telecom, datacom, and industrial applications, while the PSA065M series suits medical equipment, gaming, and touchscreen displays.

Both devices operate at more than 80% efficiency at maximum load and feature a minimum 250,000-hour mean time before failure (MTBF) in standard operating conditions. They can tolerate temperatures ranging from 0°C to 50°C and humidity ranging from 5% to 95%. Also, they offer overvoltage and overcurrent protection with auto-restart. The PSA065 meets cUL/UL 60950-1 and IEC 60950-1, while the PSA065M meets cUL/UL 60601-1 and IEC 60601-1. The PSA065M features a maximum leakage current of 100 µA as well.




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TAGS: Components
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