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PowerPax UK SW3376 Mini Open Frame PSU 5VDC 2.3A

Order Code:

85-2251

Brand: PowerPax UK MPN: SW3376
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1+ £8.81
10+ £7.92
25+ £7.48

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48 In Stock
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This open frame switch mode power supply is designed to provide single regulated outputs from small and compact units that are manufactured to a very high quality.


  • Supplied as 5V, 2.3A
  • Universal AC input/full range
  • Short circuit, overload and overvoltage protection

Input voltage100-240V AC 50/60Hz
Range voltage90-264V AC 47/63Hz
Output power12W
Overcurrent protection120% min.
Overvoltage protection120% min.
Short circuit protectionAuto recovery
Load regulation±5%
Efficiency70% min.
Withstand voltage3000V AC (between input and output @10mA max.)
Insulation resistance100MΩ @500V DC (between input and output)
Operating temperature0°C to 40°C @5-95% RH
Storage temperature–20°C to +85°C
Input connector typeJST B3B-XH-A
Output connector typeJST B4B-XH-A
Connector terminal pinSXH-001T-P0.6


18 October 2015 Question by: Mr geoff hackett | Product code: 85-2251
Q. these connectors have been discontinued. Please what is the replacement part for them please. Geoff
A. Hi Geoff, thank you for your question. Please see 22-5362 (3 way), 22-5364 (4 way) and 22-5374 (pins).


15 September 2015 Question by: Mr Vaughn Lucock | Product code: 85-2251
Q. As not knowing too much about 'switch mode' supplies like this, is it rectified sufficiently to power a raspberry Pi plus added circuitry up to its power rating? Many thanks VL
A. Hi Vaughn, thank you for your question. This will be OK for a Raspberry Pi.


09 May 2013 Question by: Steve Graham | Product code: 85-2251
Q. Hi I bought one of these power units from you but I can't identify the connectors I need to connect to it. In the description it says: JST B3B-XH-A JSTB4B-XH-A What are the Rapid electronic part numbers for these connectors and any terminal pins etc I may need?) Thanks Steve
A. Hi Steve. Thank you for your question. The part numbers required are as follows: 85-2282 (3 way), 85-2283 (4 way) and 85-2284 (terminal pins).