Home > Micro-miniature PWC switching power supplies available from Benbro Electronics

Micro-miniature PWC switching power supplies available from Benbro Electronics

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Astrodyne announces the availability of the PWC12, a micro-miniature AC/DC switching power supply with 12 Watt output power, available from Benbro Electronics . PWC12 miniature switching power supplies are available in three styles - Open frame, Single-In-Line (SIP) style PCB pin mount and fully Encapsulated PCB pin mount.  The compact package sizes begin at 2" x 1" x .67" (50.8 x 25.4 x 17 mm) and are designed to replace more costly and larger discrete designs, all models offer single outputs of 3.3, 5, 9, 12, 15, 24 and 48VDC.

Features of the micro-miniature switching power supplies include:

  • This series of micro-miniature switching power supplies has a universal input range of 90-260VAC and 47- 63Hz
  • The switching power supplies feature line and load regulation of ±0.5% of FS (typ)
  • Additional specifications include input to output isolation of 3000VAC
  • The  series of micro-miniature switching power supplies offers efficiency @ FL of up to 82% (typ)
  • All models are over-voltage (clamp type) and short circuit (continuous) protected
  • The units have an operating temperature range of -20 to + 70°C without derating and a storage temperature range of-40 to 85°C
This series of switching power supplies meets the latest Safety Agency Requirements:  UL/cUL 60950-1, TUV EN60950/60601-1-2, and complies with EN55022 EMI/RFI Regulations, EMC Directives, CE and FCC Class B for ITE/Medical Applications.  Modified and custom designs of the miniature switching power supplies are also available. 

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