![Buck Circuit Step-down Module Chopper Circuit Tl494 Stabilized Power Supply Module - Tool Parts - AliExpress Buck Circuit Step-down Module Chopper Circuit Tl494 Stabilized Power Supply Module - Tool Parts - AliExpress](https://ae01.alicdn.com/kf/Hed6a30c73c084a09b7c157d3f875f955o/BUCK-Circuit-Step-down-Module-Chopper-Circuit-TL494-Stabilized-Power-Supply-Module.jpg_.webp)
Buck Circuit Step-down Module Chopper Circuit Tl494 Stabilized Power Supply Module - Tool Parts - AliExpress
![SOLVED: This is a basic switch mode power supply made using TL494. The circuit is taken from the data sheet. This circuit is designed for 28 volts and 0.2 Amps. I want SOLVED: This is a basic switch mode power supply made using TL494. The circuit is taken from the data sheet. This circuit is designed for 28 volts and 0.2 Amps. I want](https://cdn.numerade.com/ask_images/18c908d3a49a4618a8e1a8ab94f2f07b.jpg)
SOLVED: This is a basic switch mode power supply made using TL494. The circuit is taken from the data sheet. This circuit is designed for 28 volts and 0.2 Amps. I want
![Tl494 Pwm Controller Module Adjustable 5v 250ma Power Supply Module - Integrated Circuits - AliExpress Tl494 Pwm Controller Module Adjustable 5v 250ma Power Supply Module - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/H56a6868c45f7496095bd6676bc7aae18D.jpg)
Tl494 Pwm Controller Module Adjustable 5v 250ma Power Supply Module - Integrated Circuits - AliExpress
![switch mode power supply - Compensating for voltage drop across current-sensing resistor in a TL494-based SMPS - Electrical Engineering Stack Exchange switch mode power supply - Compensating for voltage drop across current-sensing resistor in a TL494-based SMPS - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/XUgj3.png)
switch mode power supply - Compensating for voltage drop across current-sensing resistor in a TL494-based SMPS - Electrical Engineering Stack Exchange
![switch mode power supply - Tl494 converter powerend kind of oscillation / buzzing - Electrical Engineering Stack Exchange switch mode power supply - Tl494 converter powerend kind of oscillation / buzzing - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/WkR7i.png)