30-W external supply fits in pocket
The Plug-and-Go single-output external switching supply, the PSA-30,
measures just 3.75 (L) x 2.36 (W) x 3.6 (H) in. and weighs 185 g. It
accepts input voltages from 90 to 132 Vac, 60 Hz, and it produces 5, 12,
15, or 24 Vdc. The supply exhibits a line regulation of +/-2% and load
regulation of +/-3%. The operating temperature range is 0 degrees to 40
degreesC. The MTBF is 50,000 hours at 25 degreesC. Hold-up time is 16 ms.
The switching frequency is 50 kHz. The supply is protected against
overloads, short circuits, and transients. ($35 ea/250–stock.) Phihong
Enterprise Ltd. Milpitas, CA Alan Richards 408-946-7888 Fax
408-946-8098
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