Bench DC Power Supply by LM317 , LM337 ,7805
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Bench DC Power Supply - Assembled
This is a practical bench power supply for all your projects. It has three fully regulated DC supply outputs. Two outputs are continuously variable and one is fixed.
Specifications:
* Output Voltage: 1) 1.5VDC - 15VDC @ 1Amp, 2) -1.5VDC to -15VDC, 3) 5VDC @ 3 Amps.
* Input: 110VAC (line cord included).
* Includes full enclosure and knobs.
* Features short circuit protection on all supplies.
* Variable outputs can be stacked to get 3-30VDC @ 1Amp.
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Read More Source:
http://www.electronickits.com/kit/complete/powe/xp620k.htm
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