Regulated 12 Volt Supply
Description
A basic regulated 12 Volt power supply
Notes:
This circuit above uses a 13 volt zener diode, D2 which provides the voltage
regulation. Aprroximately 0.7 Volts are dropped across the transistors b-e
junction, leaving a higher current 12.3 Volt output supply. This circuit can
supply loads of up to 500 mA. This circuit is also known as an amplified zener
circuit.
Title: Regulated 12 Volt Supply
electronic circuit
Source: www.electronics-lab.com
Published on: 2005-02-03
Reads: 972
Print version: 
Other electronic circuits and schematics from Power
-
2 Watt Switching Power Supply
-
5V/1A Power Supply
-
Power-On Time Delay Relay
-
NiCd - NiMH Charger
-
Transformerless Power Supply
-
Ultra low drop linear voltage regulator
-
Voltage Inverter
-
Pulse Charger for reviving tired Lead Acid batteries
-
2W Switching Power Supply
-
Instrument panel lamp dimmer control