New PSK S3 and PSK S5B Series Power Supplies Offer Single Output Voltages of 3.3, 5, 9, 12, 15 and 24 Vdc

Press Release Summary:

  • Low power, encapsulated ac-dc power supplies are housed in compact packages measuring 1.46 x 0.97 x 0.71 inches (37 x 24.5 x 18 mm)
  • Available in board mount, chassis mount, wire lead and DIN rail configurations
  • IEC 62368-1 certified models feature 4 kVac input to output isolation, a universal input voltage range of 85 to 264 Vac and a wide operating temperature range from -40 up to +70°C

Original Press Release:

3 W and 5 W Encapsulated Ac-Dc Power Supplies Offer Multiple Mounting Options

Tualatin, Ore. — February 12, 2019 — CUI’s Power Group today announced the addition of 3 W and 5 W models to its line of low power, encapsulated ac-dc power supplies. Available in board mount, chassis mount, wire lead, and DIN rail configurations, the single output PSK‑S3 and PSK‑S5B series are housed in compact packages measuring as small as 1.46 x 0.97 x 0.71 inches (37 x 24.5 x 18 mm), making them well suited for space-constrained low power ITE, industrial control, automation, and consumer electronics applications. Designed for easy installation, the wire lead PSK‑S3‑L and PSK‑S5B‑L series, chassis mount PSK‑S3‑T and PSK‑S5B‑T series, and DIN rail mount PSK‑S3‑DIN and PSK‑S5B‑DIN series afford engineers additional options for simpler design implementation.

These encapsulated modules feature 4 kVac input to output isolation, a universal input voltage range of 85 to 264 Vac, and a wide operating temperature range from -40 up to +70°C. The series also offer single output voltages of 3.3, 5, 9, 12, 15, and 24 Vdc, along with over current, over voltage, and continuous short circuit protections.

All models are certified to the new IEC 62368-1 safety standard for ICT and AV equipment, while meeting CISPR32/EN55032 Class A limits for conducted and radiated emissions. Featuring class II construction, these encapsulated ac-dc power supplies further carry a minimum MTBF of 300,000 hours at +25°C ambient, per MIL‑HDBK‑217F.

The PSK‑S3 and PSK‑S5B series are available immediately with prices starting at $8.01 per unit at 120 pieces through distribution. Please contact CUI for OEM pricing.

Summary

Product name: PSK‑S3, PSK‑S3‑L, PSK‑S3‑T, PSK‑S3‑DIN, PSK‑S5B, PSK‑S5B‑L, PSK‑S5B‑T, PSK‑S5B‑DIN

Availability: Stock to 8 weeks

Possible users: Low power ITE, consumer electronics, and industrial control applications

Primary features: Compact, encapsulated package, wide operating temperature range

Cost: $8.01 per unit at 120 pieces through distribution

View details for the PSK-S3 series

View details for the PSK-S3-L series

View details for the PSK-S3-T series

View details for the PSK-S3-DIN series

View details for the PSK-S5B series

View details for the PSK-S5B-L series

View details for the PSK-S5B-T series

View details for the PSK-S5B-DIN series

About CUI Inc

CUI is an electronic components manufacturer specializing in a diverse range of product technologies. As a leader in power electronics, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application. The company’s interconnect, audio, motion and thermal management groups provide engineers with reliable and proven solutions across a range of market segments as technology allows the world to connect in new ways. An unwavering commitment to the design engineer has been a hallmark of CUI’s sustained growth since its founding in 1989 and will continue to be the primary mission as they expand their product technologies, manufacturing capabilities and global reach.

CUI Inc is a subsidiary of CUI Global, Inc., a publicly traded company whose common stock trades on the NASDAQ Exchange under the symbol CUI.

Media contacts

CUI Inc

Reid Hornberger, +1 503 612 2300, rhornberger@cui.com, twitter.com/cuiinc

Publitek

Rachel Sandeman, +44 (0)1225 470 000, rachel.sandeman@publitek.com, www.publitek.com

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