Power Projects
Programmable Power Supply Using OPA548
Project provides 1.2 to 20V DC output with current limiter adjustable to 0-5A.
24-48V to 5V – 3A DC-DC Converter
This is a 24-48V input voltage range 3A output current DC-DC Converter using BD9G341AEFJ IC from ROHM semiconductor.
15V 1A Dual Output Flyback DC-DC Converter
+/-15V 1A Dual output DC-DC converter is a tiny board built using Transformer from Renco and LM2587-ADJ IC from Texas instrument.
High Voltage-Current Half Bridge Driver Using IR2153 & IGBT
This is an IGBT based half bridge board that has been designed for multiple applications, like Induction Heater driver, Tesla coil driver, DC-DC converters, SMPS etc.
5V to Dual 12V Step Up DC-DC Converter Using LM2588-ADJ
Lots of op-amp based circuits require dual (symmetrical) power supply.
5V @ 3A Power Supply using TPS54302
This circuit is based on TPS54302, a high efficient buck converter from Texas instrument.
6V Lead Acid Battery Charger using BQ24450
6V Lead acid (SLA) battery charger project is based on BQ24450 IC from Texas instruments.
400V – 5A Power Supply For Brushless Motor Drivers
Although the power supply design is specific to the Brushless Servo Drivers mainly for IPM Modules, the concepts and circuit design may be used for any power supply that requires high voltage output up to 400V DC and 5 Amps.
Step Up DC-DC Converter – 12V TO 28V DC 175mA
The Step-Up DC-DC Converter project provides 28V, 175mA output with input of 12V DC.
1.2V to 35V – 1A Adjustable Regulator Board
The board built around LM2575-ADJ from Texas instruments.
12V TO 24V 1A BOOSTER USING LM2588 FLY-BACK REGULATOR
12V To 24V Booster is based on LM2588 IC from Texas Instruments.
Constant Current Laser Diode Driver Circuit Using OPA2350 OpAmp
The voltage-controlled current source circuit can be used to drive a constant current into a signal or pump laser diode.