How does a Dell laptop charger with a pin of the same wattage & specs which fits perfectly into an HP not work because it knows it is not an HP charger
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
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HP 19.5V 10.3A, 200W (7.4mm*5.0mm, inside pin) AC Adapter Charger For HP Elitebook Touchsmart Zbook/OMEN series P/N: HSTNN-CA24 677764-002 A200A05DL 693708-001 - WIT Computers
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BEWARE Of HP Laptops That Use The "Blue Tip" Chargers! - Laptops and Pre-Built Systems - Linus Tech Tips
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
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Amazon.com: KFD Replacement Resmed Airsense 10 Power Cord 24V 4A AC Adapter Charger for Resmed S10 370001 CPAP and BiPAP Machines ResMed Air Sense 10 S10 AirCurve 10 37207 37344 37028 Power Supply Cable : Electronics
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Amazon.com: Pa-1450-26 Acer Charger Compatible with Acer Aspire a515-54 Charger for Acer a115-31-c0yl Charger and Acer Chromebook C720 Charger, Included AC Adapter and Power Cord : Electronics
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![How to distinguish fake / cloned HP laptop AC charging power adapter from the original / genuine one | GetGui.com How to distinguish fake / cloned HP laptop AC charging power adapter from the original / genuine one | GetGui.com](https://getgui.com/blog/wp-content/uploads/2016/09/fake-counterfeit-hp-power-adapter-90W-brick-close-up.jpg)