Home Circuits Circuit adjustable voltage regulator power supply with lM350 3A

Circuit adjustable voltage regulator power supply with lM350 3A

9644
0
SHARE
adjustable voltage regulator board pcb lm350
LM350 adjustable voltage regulator board 3D

Adjustable power supply (source) with integrated circuit lm350 high current

This regulated power supply uses the integrated circuit LM350K (metallic package TO-3) or Lm350T (TO-220) which allows to adjust the output voltage between 1.2 and 33V with currents of up to 3 Amperes.

LM350K Circuit adjustable voltage regulator power supply with lM350 3A Tips Power Supply Energy Circuits
LM350K
lm350 lm350k lm350 t pinout datasheet Circuit adjustable voltage regulator power supply with lM350 3A Tips Power Supply Energy Circuits
lm350

An accessory that can facilitate your project is to use one of these modules of voltmeter and ammeter with display of led, available in electronics stores. If you have the patience you can even order from China for a price on account.

ampere volt meter display led Circuit adjustable voltage regulator power supply with lM350 3A Tips Power Supply Energy Circuits
Ampere Voltage meter Led display

Circuit diagram for mounting the power supply with CI Lm350

adjustable voltage regulator schematic 700x351 Circuit adjustable voltage regulator power supply with lM350 3A Tips Power Supply Energy Circuits
LM50 adjustable voltage power supply schematic

Printed Circuit Board Suggestion

LM50 adjustable voltage power supply PCB
LM50 adjustable voltage power supply board
Component Value
Resistors
R1 1.8k 1W
R2 220
Capacitors
C1 6800µF – Capacitor Electrolytic
C2, C5 100nF – Capacitor Ceramic
C3 10µF – Capacitor Electrolytic
C6 100µF – Capacitor Electrolytic
Semiconductors
B1 KBU608 (800V/6A) or equivalent- Bridge Rectifier
D1, D2 1N4004 – Diode
IC1 LM350T or LM350K- Positive Adjustable Voltage Regulator 3A
Connectors
AC 3 Pin Screw Terminal Block Connector – AC Input
DC 3 Pin Screw Terminal Block Connector – DC Output
LED1 Red Led 5mm
Miscellaneous
POT 4.7K – Single potentiometer
Printed Circuit Board, Solder, Wire, Transformer according to design, Box, heat sink for Lm350, etc.

Download PDF Files

LEAVE A REPLY

Please enter your comment!
Please enter your name here