Sunday, January 22, 2012

10 White LED Night Lamp Circuit Diagram for 230V


This is the LED night lamp circuit diagram and it operates by using 230v mains current. We used white LEDs for D6 to D15 and D5 Zenar Diode we used as a voltage limiter.  The circuit uses 30mA current and this night lamp good solution against to the higher power consumption lamps. You can use this night lamp to your room and that will be gives good brightness.
Components:
C1 – 0.47uf/250v (474) Polyester
C2 – 100uf/50v
R1 – 270K
R2 – 4.7
D1 – D4 – 1N4007
D5 – 1N4754
D6 – D15 – 10 White LEDs
Build this circuit on good quality PCB.
Components:
C1 – 0.47uf/250v (474) Polyester
C2 – 100uf/50v
R1 – 270K
R2 – 4.7
D1 – D4 – 1N4007
D5 – 1N4754
D6 – D15 – 10 White LEDs
Build this circuit on good quality PCB
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