Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![Original New Laptop DC Power Jack Connector Cable wire for HP PAVILION G6-1100SX G6-1100TU G6-1100TX G6-1101 G7-10… | Gateway laptop, Laptop adapter, Laptop charger Original New Laptop DC Power Jack Connector Cable wire for HP PAVILION G6-1100SX G6-1100TU G6-1100TX G6-1101 G7-10… | Gateway laptop, Laptop adapter, Laptop charger](https://i.pinimg.com/originals/05/15/15/051515188bb39613bf6ae02a22cc751a.jpg)
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NISHTECH 3 Pin Laptop Power Cable Universal Replacement for Laptop Charger Adapter Power Cord for Laptop - (1.5M, Black) : Amazon.in: Computers & Accessories
![power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/iPDt4.jpg)
power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange
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19.5 Volts 4.7 Amp 90-W AC Adapter for Sony VAIO Series with Power Cord at Rs 1199/unit | Sony Laptop Adapter in Chennai | ID: 22309527297
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charger - How does a laptop barrel port adapter work and is mine faulty? - Electrical Engineering Stack Exchange
![Guys, this is my laptop charger pin, where 2 of the pins supply 20 V and the other 2 are ground. I tested the voltages using a multimeter. Also, each +ve pin Guys, this is my laptop charger pin, where 2 of the pins supply 20 V and the other 2 are ground. I tested the voltages using a multimeter. Also, each +ve pin](https://preview.redd.it/67xwkh9bst051.jpg?auto=webp&s=dd1243cf17f4978532808a97c299d47e54fe79c6)
Guys, this is my laptop charger pin, where 2 of the pins supply 20 V and the other 2 are ground. I tested the voltages using a multimeter. Also, each +ve pin
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![power supply - How do I wire up an aftermarket USB Type-C connector so that it works? - Electrical Engineering Stack Exchange power supply - How do I wire up an aftermarket USB Type-C connector so that it works? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Vns9D.jpg)