Results tagged #Regulated Power Supply in Circuits
Stablised Power Supply With Short-Circuit Indication
Here is an efficient 4-stage stabilised power supply unit for testing electronic circuits. It provides well regulated and stabilised output,...
Dual Regulated Power Supply
You need center tap transformer. for example, if you need 12v output, you should connect J1 to 15v transformer output, J2 connected to 0v an...
variable 0 to 300 volts regulated power
This power supply can be used to obtain a regulated power output, variable right from zero to 300 volts maximum. All the devices should be m...
symmetrical regulated power supply and variable 0 to 30v 2a
This circuit can deliver up to 15V per section (-15 and +15), or up to 30V as a whole, for the consumption of up to 2A, but with some change...
40v regulated power supply based tip42a and lm317
40V Regulated Power Supply based TIP42A and LM317 power supply. Go to that page to read the explanation about above power supply related cir...
low ripple regulated power supply
C2 can be chosen for the degree of smoothness as its value is effectively multiplied by the combined gains of Q1/Q2, if 100 µF is chosen fo...
-15 Volt output regulated power supply circuit Schematic Diagram
...
Stabilized DC Power Supply with Short-Circuit Indication
Stabilized DC Power Supply with Short-Circuit Indication. The circuit gives you four different regulated DC outputs (12V, 9V, 6V and 5V) and...
three rails regulated power supply
This circuit generates 3 source regulated voltages applying a minimum of electronic parts. The output DC voltage are +12V ; +5V and -5V. Dio...
0-20V dc regulated power supply circuit
...
13.8Vdc 2A Regulated Power Supply Circuit
This regulated power supply consists of step-down transformer Tl, a full-wave rectifier bridge (D1 through D4), and a filtering regulator c...
-15-V-1-a-regulated-power-supply
The supply receives -20 V from the rectifier/filter which is fed to the collector of the Darlington pnp pass transistor, a TIP105. The base...
+15-V-1-a-regulated-power-supply
The supply receives + 20 Vdc from the rectifier/filter section. This is applied to pins 11 and 12 of the uA723, as well as to the collector...
8-Amp regulated power supply
This supply is powered by a transformer operating from 120 Vac on the primary and providing approximately 20 Vac on the primary, and providi...
3-24V / 3A power supply
This regulated power supply can be adjusted from 3 to 25 volts and is current limited to 2 amps as shown, but may be increased to 3 amps or ...
5-12V 200mA Regulated Power supply
It will accept AC from 6v to 18v or DC from 9v to 18v and any current up to 1 amp.
The diode bridge on the input converts AC to DC and it ...
5-12V DC regulated Power Supply
I didn't realize till the other day that I have never shown a circuit for a standard power supply. Shown below is a supply that will use any...
power supply (300V, 50mA + 6.3V, 3A max)
This regulated power supply was built as a simplified outboard version of a PSU in my first phono stage. Replacing hexfreds with tube rectif...
Self switching Power Supply
One of the main features of the regulated power supply circuit being presented is that though fixed-voltage regulator LM7805 is used in the ...
Regulated 12 Volt Supply
This circuit above uses a 13 volt zener diode, D2 which provides the voltage regulation. Aprroximately 0.7 Volts are dropped across the tran...