500w Amplifier

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500w amplifier circuit with PCB layout.DIY Class D amplifier circuit using TL494 ic. it is a class-d tl494 switching amplifier with high efficiency. You can use it as a car sub amp. The TL494 is a PWM ic will provide a high-quality signal that helps to generate high-quality audio signals. • Components required • Tl494 – 1 • IRF540 MOSFET or irf250 – 2 • 1000uf 63v capacitor – 2 • 1000 uf 50v capacitor – 1 • Bd 139 transistor – 2 • Bd 140 transistor – 1 • 1N4148 diode – 3 • 1uf capacitor – 1 • 10uf capacitor – 2 • 1n capacitor – 2 • 152 pf capacitor – 1 • 1k resistor – 1 • 47k resistor – 2 • 10k resistor – 1 • 470-ohm resistor – 2 • 2R2 resistor – 1 • 8k2 resistor – 1 • 2n2 capacitor – 1 • 56-ohm resistor – 2 • power supply ( separate power supply for bias ) • 22uh toroid - https://amzn.to/2MSUizz • Irf540 mosfet - https://amzn.to/2qScUaz • BD139 AND BD 140 - https://amzn.to/2Njhbv5 • Download PCB layout and circuit diagram here: https://solderingmind.com/tl494-class... • ----------------------------------------------- • Follow us on • Subscribe : https://goo.gl/BVIU4G • WhatsApp (only WhatsApp message) : https://wa.me/916282641741 • ----------------------------------------------- • About : School of technology is a channel having lots of technological tips, computer tips and electronics. new videos are uploaded weekly. subscribe for getting new updates. • ©NOTE : All Content used is copyright to School of Technology. Use or commercial Display or Editing of the content without Proper Authorization is not Allowed • DISCLAIMER: This Channel DOES NOT Promote or encourage Any illegal activities , all contents provided by This Channel is meant for EDUCATIONAL PURPOSE only. Disclaimer: The content provided on this channel is for informational and entertainment purposes only. The information presented is intended for individuals with basic knowledge of electronics and should not be considered professional advice. • Any action you take based on the information provided in our videos is strictly at your own risk. We will not be held responsible for any loss or damage caused by the use of the information presented in our videos. • Always use caution and follow proper safety procedures when working with electronic components. Before attempting any DIY projects, be sure to read and follow all manufacturer's instructions and safety guidelines. • We do our best to ensure that the information presented in our videos is accurate and up-to-date, but we make no warranties or guarantees regarding the completeness, reliability, or suitability of the information.

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