Power Supply




 

ATX PC Power Supply Breakout Board with Step Up DC-DC Converter Circuit, This circuit provides 3.3V, +5V, -5V, +12V, -12V, and also has DC-DC converter based on LM2577 which is adjustable 5V to 24V DC output.


3.3V REGULATOR BOARD USING LM1117-3-3V (1)

The project will provide 3.3 V @ 800 mA

DC Regulated Supply.  The project based on the LM1117 Low-Dropout Linear Regulator.


5V 3A Regulated Power Supply Using LM7805 TO3

5V 3A Regulated Power Supply Using LM7805 TO3 IC


5V 1A DUAL REGULATED POWER SUPPLY USING 7805-7905 (1) 

5V 1A DUAL REGULATED POWER SUPPLY USING 7805 & 7905 IC


5V 3A DUAL POWER SUPPLY USING 7805-7905 TO3 IC

5V 3A DUAL REGULATED POWER SUPPLY USING 7805 & 7905 TO3 IC


1.2V_to_37V_PSU_pic

This project provides a variable output power supply ranging from 1.2 to 37 V @ 1.5 A.  Uses industry popular LM317 in TO3 package for delivering variable output voltage.


5A_Adjustable_Regulated_Power_Supply_G006

1.2V To 32V 5A Adjustable Power Supply Using LM338K

1.2V To 15V Adjustable Power Supply Using LM1084-ADJ (1)

1.2V to 15V 3Amps Adjustable Power Supply Using LM1084 IC

7805 TINY MODULE

LM7805 TINY MODULE SCHEMATIC AND PCB LAYOUT

78L05 Mini Module

78L05 5V Mini Regulator Module Circuit with PCB Layout

TESLA COIL- EHT DRIVER CIRCUIT USING LM555 TIMER (1)

Tesla Coil/EHT Driver Circuit Based On 555 IC

1.2V TO 37V ADJUSTABLE DUAL POWER SUPPLY USING LM317-LM337 (1)

1.2V TO 37V 1.5A DUAL ADJUSTABLE POWER SUPPLY USING LM317 & LM337

 1.2V TO 37V 1.5A Adjustable Power Supply (1)
1.2V TO 37V 1.5A Adjustable Power Supply Using LM317

9-VDC-POWER-SUPPLY-G015

Zener Diode & Transistor Based 9V Regulated Power Supply

9V Dual Output Power Supply Using Zener and Bipolar Transistor (1)

9V Dual Output Zener Diode & Transistor  Based Regulated Power Supply

DUAL ADJUSTABLE POWER SUPPLY (2)

DUAL ADJUSTABLE POWER SUPPLY USING LM317 & LM337

UNREGULATED DUAL OUTPUT POWER SUPPLY 60V 3AMPS (1)

Unregulated Dual Output Regulated Power Supply +/-60V DC 3Amps

SYMMETRICAL POWER SUPPLY 35V 1AMP (1)
Symmetric Power Supply Circuit 35V DC 1A

VARIABLE POWER SUPPLY 2.6V TO 24V USING LM723 (1)

Variable Power Supply 2.6V to 24V DC 2Amps Using LM723

VARIABLE POWER SUPPLY 2.6V TO 24V DC 1AMP USING LM723 (1)

Variable Power Supply 2.6V To 24V DC 1Amp Using LM723

MINI DRILL SPEED CONTROLLER USING LM317 (1)

Mini DC Motor Based Drill Speed Controller Using LM317

DUAL 5V AND 12V REGULATED POWER SUPPLY USING LM7805 AND LM7812 (1)

5V & 12V DC Dual Output Power Supply Using LM7805 & LM7812

HALFWAVE RECTIFIER POWER SUPPLY

Half Wave Rectifier Circuit for Experiment

FULL WAVE RECTIFIER USING CNETER TAPE TRANSFORMER

Small Full Wave Rectifier project using center tape transformer, for power supply experiments


Full Wave Bridge Rectifier Using 4 Diodes
Full Wave Bridge Rectifier Power Supply Project Using 4 Diodes for Experiments

 HIGH VOLATGE UNREGULATED POWER SUPPLY 80V 10AMP (1)

High Voltage & High Current Unregulated Power Supply for Audio Amps, Motor Drivers & Power Electronic Projects


90V-10Amp Power Supply (1)
90V @ 10Amps High Voltage & High Current Output Unregulated Power Supply Circuit

 60V 5Amps Dual Unregulated Power Supply for Audio Amplifiers (1)
60V @ 5Amps Dual (Symmetrical) Power Supply for Audio Amplifiers and Power Op-Amp Based Projects

DUAL 90V 10AMPS POWER SUPPLY FOR AUDIO AMPS AND POWER-OPAMPS (1)

+/- 90V 10AMPS Symmetrical Power Supply For Audio Amplifiers & Power Op-Amps

5V 500mA Regulated Liniar Power Supply with On Board Transformer (1)

5V 500mA Regulated Linear Power Supply With On-Board Transformer


12V 700mA Regulated Linear Power Supply with On Board Transformer (2)

12V 700mA Regulated Linear Power Supply With on-board Transformer


5V AND 12V 1A OUTPUT POWER SUPPLY WITH ONBOARD TRANSFORMER (2)

12V & 5V Double Output Regulated DC Power Supply With On Board Transformer


1 Cell-Battery to 5V Step Up DC-DC Converter Using MAX1703 (1)

1 Cell ( One AA Battery ) To 5V @ 1A Step Up DC-DC Converter Using MAX1703


1.2V to 57V 3Amps Output Adjustable Power Supply Using LM2576HV-ADJ (1)

1.2V To 57V 2Amp Adjustable Power Supply Using LM2576HV-ADJ


1.2V 35V Adjustable Power Supply Using LM2576-ADJ Step Down DC-DC Converter (1)

1.2V To 35V 3Amps Adjustable Power Supply Using LM2576-ADJ Step Down DC-DC Converter


 TWO CELL-BATTERY TO 5V STEP UP DC-DC CONVERTER (1)

2 Cell – Battery to 5V Step Up DC-DC Converter Using LM2623


5V TO 12V Step Up DC-DC Converter Using LM2577ADJ (1)

5V To 12V Step Up DC-DC Converter Using LM2577


5V OUTPUT STEP DOWN DC-DC CONVERTER USING MC34063 (3)5V 500mA Step Down DC-DC Converter Using MC34063


Step Up DC-DC Converter 28V Output from 12V DC IN Using MC34063 (1)28V Output From 12V DC Input Step Up DC-DC Converter Using MC34063


INVERTING OUTPUT SWITCHING REGULATOR 5V TO -12V OUTPUT (2)Inverting Output Switching Regulator provides -12V From 5V DC Using MC34063


TESLA COIL DRIVER USING SG3525 (2)

Low Voltage Tesla/EHT Coil Driver  Using SG3525 IC Supply 15V-24V , 10Amps Load


5V 1A Regulated Power Supply with On Board Transformer (1)

5V 1A Regulated Power Supply With On Board Transformer


12V 350mA Power Supply Using On Board Transformer (1)

12V @ 350mA Output DC Regulated Power Supply Using On Board Transformer


15V 350mA Symmetrical Regulated Power Supply Using On Board Transformer and 7815-7915 Regulators (1)

15V 350mA Symmetrical Regulated Power Supply Using On Board Transformer and LM7815 & LM7915 Regulators