CUI’s Power Group has recently introduced a new lineup of low power, encapsulated AC-DC power supplies to their broad portfolio ranging from 1W to 12kW. The new PSK series is housed in a compact, encapsulated board mount package with industry standard pin-outs. Different models in the series are available with 6, 10, 15, and 20W of continuous power.
The compact footprints of these modules measure as small as 2 x 1 x 0.659 inches, i.e. 50.8 x 25.4 x 16.74 mm, in dimension. As far as the applications are concerned, these modules are ideal for low power ITE, consumer electronics, and industrial control applications where board space and environmental contaminants are a concern.
Moving on, the PSK‑6B, PSK‑10B, PSK‑15B, and PSK‑20B series 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.
CUI Launches a new Line of Compact, Encapsulated AC-DC Power Supplies (Image Courtesy: CUI Inc)
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.
Lastly, calculated as 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.
Price & Availability
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.
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