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VOLTAGE REGULATORS LECTURE 19

VOLTAGE REGULATORS LECTURE 19. LINEAR POWER SUPPLY. YOU TUBE: Voltage regulator tutorial & USB gadget charger circuit. http://www.youtube.com/watch?v=GSzVs7_aW-Y. 2. 3. 7805. 120 VAC. 120. 5VDC OUT. 7805 VOLTAGE REGULATOR 5VDC. LM317 Adjustable Voltage Regulator Tutorial.

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VOLTAGE REGULATORS LECTURE 19

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  1. VOLTAGE REGULATORS LECTURE 19

  2. LINEAR POWER SUPPLY

  3. YOU TUBE: Voltage regulator tutorial & USB gadget charger circuit http://www.youtube.com/watch?v=GSzVs7_aW-Y

  4. 2 3

  5. 7805 120 VAC 120 5VDC OUT 7805 VOLTAGE REGULATOR 5VDC

  6. LM317 Adjustable Voltage Regulator Tutorial http://www.youtube.com/watch?v=IjJWWGPjc-w

  7. The output voltage of the LM317T is determined by ratio of the two feedback resistors R1 and R2 which form a potential divider network across the output terminal as shown below. Adjustable Regulator

  8. Variable Voltage Power Supply

  9. LM 317 PACKAGE STYLES

  10. DIFFERENT PACKAGE TYPES FOR THE LM317

  11. TYPICAL HEAT SINK FOR POWER TRANSISTORS/VOLTAGE REGULATORS

  12. UTILITIY SUBSTATION POWER SUPPLY

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