TL494 PWM Controller Frequency 500-100kHz | Schematic + PCB

Operating frequency 500Hz-100kHz
Maximum output current: 250mA
Output voltage: DC 5V
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[EasyOne]

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[EasyOne]

Operating frequency 500Hz-100kHz
Maximum output current: 250mA
Output voltage: DC 5V

[Tore_Lund]

Very versatile IC can also produce a second duplicate waveform from the other output 180 degrees out of phase, so suitable for switchmode power supplies or boost converters, the feedback pins used here to regulate the duty cycle directly can with extra circutry be used for voltage and current regulation. And thank you for Beethoven. Classical music is used too little on youtube, especially considering it is royalty free.

[triantoadifx]

How to calculate the frequency without osiloscope ?

[halilibrahimsola]

Very helpful video and thank you. I want to ask a question. Can we change this circuit with 2 output pwm signal?

[waterfuel]

Can this be used to power an inverter set up with transformer?

[oliviavandra]

can i change the turnpot duty cycle using arduino?
how i use it?
thanks

[madsteyn]

They say a 528hz are a healing frequency how can i build a 528 hz pulse generator

[jayzzrulezz]

Pls make tht circuit.. Without any pcb or printed circuit board....then it will be lots of easier to make and understand... THANK YOU

[humanhabitationandlife]

The same controller I have used on the project. Dual drive motor 48 volts on track mobility unit.

[charmainejoypineda]

Thank you for your video! I have a favor to ask. Can you please share me your schematic diagram? I am working on a project using tl494

[nanangmr]

What is the brand of your scope? I would love to have one.

[mushtaqahmad]

Ye meter esloscop kaha se mly ga. or ktny ka mly ga

[asadrao]

In the schematic it been mentioned that you used TL494S, would TL494CN work the same?

[miloudboutaleb]

Can you make us an assembly of a simple frequency generator which generates a square signal of 1Hz - 1Mhz ?. If possible with NE555.

[jesuseduardoalcantaradiaz]

Funciona para un inversor con los transistores Irf44n con un núcleo de ferrita

[rolandoventurazenteno]

We need the Schematic no is easy to get in the link.

[mubarak-ali]

My brother, does this circuit work with a hydrogen cell? Greetings to you from Yemen

[SharifKhan-kthq]

Bhai sahab aapke circuit ko jab download karne jaate Hain to aadar site per lekar ja raha hai to aap ya to link Sahi tarike se dalo yah video mein hi uska circuit do kyunki download Ho nahin raha hai

[yasimmehmood]

It's amazing I like this video sir I have ferrite fc1330 can you tell me pwm drive circuit please help me