CUI’s Power Group today introduced a new line of low power, encapsulated ac-dc power supplies to their broad power portfolio ranging from 1 W to 12 kW. Housed in a compact, encapsulated board mount package with industry standard pin-outs, the new PSK series offers models with 6, 10, 15, and 20 W of continuous power. Thanks to their compact footprints measuring as small as 2 x 1 x 0.659 in (50.8 x 25.4 x 16.74 mm), these rugged, encapsulated modules are ideally suited for low power ITE, consumer electronics, and industrial control applications where board space limitations and environmental contaminants are a concern.
The PSK‑6B, PSK‑10B, PSK‑15B, and PSK‑20B series all offer 4 kVac isolation, no-load power consumption less than 100 mW, and operating temperature ranges at full load from ‑25 up to +50°C, derating to 50% load at +70°C. A wide universal input voltage range of 85 to 264 Vac is featured with single output voltages of 5, 9, 12, 15, 24, and 48 Vdc, depending upon the series. Carrying UL/cUL and TUV 60950-1 safety certifications while meeting EN 55032 Class B and FCC Class B limits for radiated emissions, all models come standard with short circuit, over current, and over voltage protections. Calculated per MIL‑HDBK‑217F, the 6 W to 20 W modules also carry a minimum MTBF of 300,000 hours at 115 Vac at +25°C ambient.
The PSK‑6B, PSK‑10B, PSK‑15B, and PSK‑20B series are available immediately with prices starting at $9.69 per unit at 100 pieces through distribution. \