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Regulator L200 schematics

2014-11-03 06:31  
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Here they exist two regulator circuits, that use the IC L200, as regulator of voltage and current, the company SGS-Thomson, which give these circuits. In circuit Fig.1, we can regulate the output voltage, with the RV1, while in the Fig.2, we can regulate also output voltage ? current, with the TR2 and TR1, respectively. More information on characteristics for L200, you can see in list datasheets. Shortly will be added also certain other useful circuits with L200. visit page.Regulator L200 schematics - schematic
Fig. 1-High current regulator with NPN pass transistorR1=0.7 / Io maxC4=47uF 63VR2=10 ohmsRV1=4.7Kohm pot.R3=1KohmQ1=BDW51R4=820 ohmsQ2=BC108C1=4700uF 63VIC1=L200C2-3=100nF 100VFig. 2-Programmable voltage and current regulatorR1=1KohmC1=4700uF 63VR2=470 ohmC2=220nF 100VR3=0.1 ohm 5WIC1=L200R4=1KohmIC2=LM741TR1=100Kohm pot.TR2=10Kohm pot. visit page.