You get a bonus - 1 coin for daily activity. Now you have 1 coin

POWER Repair Guide

Lecture



Power Classification Type
 ACDC: Rectification.
 DCDC: DC Converter.
 DCAC: Inverter.
 ACAC: AC Converter.

DCDC: DC Converter.
@ DC Converter  Linear & Switch
@ IC in Power circuit, generally call “RegulatorPOWER Repair Guide

POWER Repair Guide

POWER Repair Guide

POWER Repair Guide

Voltage Mode Control
– Single Control Loop
– No Current Sense
Resistor
– Better Noise
Immunity
– Less Sensitive to
Layout

Current Mode Control
– Immediate Response
to Changes in Input
Voltage
– Inherent Current
Limiting

POWER Repair Guide

laptop power supply troubleshooting flowchart

POWER Repair Guide

POWER Repair Guide


Comments


To leave a comment
If you have any suggestion, idea, thanks or comment, feel free to write. We really value feedback and are glad to hear your opinion.
To reply

Diagnostics, maintenance and repair of electronic and radio equipment

Terms: Diagnostics, maintenance and repair of electronic and radio equipment