CUI Inc. – PBK Series of AC/DC Power Supplies in Space Saving SIP Modules Deliver High Performance and Reliability

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The PBK series of ultra compact AC/DC power supplies in a miniature SIP package, from CUI Inc, are available in 1W, 3W, and 5W families and measure as small as 35 x 11 x 24mm to deliver a space saving solution occupying less PCB space than other conventional AC/DC power supplies.

The high density PBK series is offered in single output voltages of 3.3V, 5V, 9V, 12V, 15V, and 24V DC, and have universal AC input voltage range of 85V to 264V. For high voltage DC/DC applications, the modules also provide a DC input range spanning 100V to 400V. All models are designed for 3,000V AC isolation voltage, input-to-output, for one minute. Overcurrent and continuous short circuit protection are built-in, and wide operating temperature ranges of -40°C to +85°C (1W and 3W families) and -25°C to +85°C (5W family) allow for use in challenging environments.

The SIP packaged PBK series is approved to CE and UL/cUL 60950-1 standards and complies with EN55022 Class B limits for conducted and radiated EMC with few additional external components.

FEATURES

  • Wide operating temperature range
  • Ultra compact SIP module package:
  • - PBK-1 and PBK-3 families: 35 x 11 x 24mm
  • - PBK-5 family: 42 x 11 x 24mm
  • Low no load power consumption
  • Overcurrent and short circuit protections
  • UL and CE safety marks
APPLICATIONS

  • Automation systems
  • Industrial systems
  • Telecommunication equipment
Part NumberOutput VoltageOutput CurrentRipple and NoiseEfficiency (typ)
PBK-1-55V200mA120mVpp66%
PBK-1-99V111mA120mVpp67%
PBK-1-1212V83mA120mVpp70%
PBK-1-1515V67mA120mVpp69%
PBK-1-2424V42mA120mVpp68%
PBK-3-55V500mA150mVpp69%
PBK-3-99V333mA120mVpp76%
PBK-3-1212V250mA120mVpp78%
PBK-3-1515V200mA120mVpp78%
PBK-3-2424V125mA120mVpp78%
PBK-5-33.3V1A150mVpp65%
PBK-5-55V1A120mVpp70%
PBK-5-99V560mA120mVpp72%
PBK-5-1212V420mA120mVpp74%
PBK-5-1515V340mA120mVpp75%
PBK-5-2424V210mA150mVpp75%

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