Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![SOLICE 45W 19.5V 2.31A 4.5*3.0mm Replacement Laptop AC Adapter Charger Power Cord for HP 719309-001 719309-003 721092-001 741727-001 740015-001HSTNN-CA40 Adp-45WD B - Walmart.com SOLICE 45W 19.5V 2.31A 4.5*3.0mm Replacement Laptop AC Adapter Charger Power Cord for HP 719309-001 719309-003 721092-001 741727-001 740015-001HSTNN-CA40 Adp-45WD B - Walmart.com](https://i5.walmartimages.com/asr/c46e9a7b-6922-4e12-9602-f14b45af2a8c_1.83976e5d1cbe8be88a847a27eccd2c2f.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
SOLICE 45W 19.5V 2.31A 4.5*3.0mm Replacement Laptop AC Adapter Charger Power Cord for HP 719309-001 719309-003 721092-001 741727-001 740015-001HSTNN-CA40 Adp-45WD B - Walmart.com
![Wholesale & Bulk Lots - HP Big Pin Replacement Laptop Charger / AC Adapter- 65W -18.5V 3.5A (7.4 x 5.0mm Pin) for sale in Johannesburg (ID:538418507) Wholesale & Bulk Lots - HP Big Pin Replacement Laptop Charger / AC Adapter- 65W -18.5V 3.5A (7.4 x 5.0mm Pin) for sale in Johannesburg (ID:538418507)](https://img.bidorbuy.co.za/image/fetch/f_auto,c_limit,h_448,q_auto:eco,w_448/https://cdn.shopify.com/s/files/1/0031/5211/7806/products/Hp-bigpin_1bd51d72-d541-4a0b-a504-0c4992f061b0.jpg%3Fv=1638522803)
Wholesale & Bulk Lots - HP Big Pin Replacement Laptop Charger / AC Adapter- 65W -18.5V 3.5A (7.4 x 5.0mm Pin) for sale in Johannesburg (ID:538418507)
![Amazon.com: 90W 19V 4.74A Adapter Charger Compatible with HP Probook 6560b 6570b 6550b 6470b 6450b 4530s 4540s 4440s 4430s, EliteBook 8460p 8470p 8440p 8560p 8760p 2570p 2540p 2560p 2730p 2740p 8460w 8570w Amazon.com: 90W 19V 4.74A Adapter Charger Compatible with HP Probook 6560b 6570b 6550b 6470b 6450b 4530s 4540s 4440s 4430s, EliteBook 8460p 8470p 8440p 8560p 8760p 2570p 2540p 2560p 2730p 2740p 8460w 8570w](https://m.media-amazon.com/images/I/71YgIJBPj4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 90W 19V 4.74A Adapter Charger Compatible with HP Probook 6560b 6570b 6550b 6470b 6450b 4530s 4540s 4440s 4430s, EliteBook 8460p 8470p 8440p 8560p 8760p 2570p 2540p 2560p 2730p 2740p 8460w 8570w
![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-plug-connector.jpg)
How to distinguish fake / cloned HP laptop AC charging power adapter from the original / genuine one | GetGui.com
![Amazon.com: 150W 7.7A Charger Power Adapter for HP OMEN 15 17/Pavilion Gaming 15 17 Laptop/Zbook 15 G3 G4 G5 G6, TPN-CA11 TPN-DA09 L32661-001(can not Replace HP Omen 200w 230W Chargers) : Electronics Amazon.com: 150W 7.7A Charger Power Adapter for HP OMEN 15 17/Pavilion Gaming 15 17 Laptop/Zbook 15 G3 G4 G5 G6, TPN-CA11 TPN-DA09 L32661-001(can not Replace HP Omen 200w 230W Chargers) : Electronics](https://m.media-amazon.com/images/I/61vQ-T3o4KS.jpg)
Amazon.com: 150W 7.7A Charger Power Adapter for HP OMEN 15 17/Pavilion Gaming 15 17 Laptop/Zbook 15 G3 G4 G5 G6, TPN-CA11 TPN-DA09 L32661-001(can not Replace HP Omen 200w 230W Chargers) : Electronics
![Amazon.com: Ac Adapter Laptop Charger for HP Envy x360 15-u010dx 15-u011dx 15-u002xx 15-u050ca 14-f020us 14-f021nr Sleekbook Ultrabook Laptop Notebook Battery Power Supply Cord Plug : Electronics Amazon.com: Ac Adapter Laptop Charger for HP Envy x360 15-u010dx 15-u011dx 15-u002xx 15-u050ca 14-f020us 14-f021nr Sleekbook Ultrabook Laptop Notebook Battery Power Supply Cord Plug : Electronics](https://m.media-amazon.com/images/I/61mbb0zsj0L.jpg)
Amazon.com: Ac Adapter Laptop Charger for HP Envy x360 15-u010dx 15-u011dx 15-u002xx 15-u050ca 14-f020us 14-f021nr Sleekbook Ultrabook Laptop Notebook Battery Power Supply Cord Plug : Electronics
![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/hp-power-adapter-testing-measuring-voltage-multimeter.jpg)
How to distinguish fake / cloned HP laptop AC charging power adapter from the original / genuine one | GetGui.com
![Amazon.com: Slim Universal Laptop Charger Replacement AC Adapter 70W with Multi Connectors for HP BM Lenovo Thinkpad Dell Sony Fujitsu Acer Delta Gateway Toshiba Liteon Samsung Notebooks Ultrabook and More Black : Amazon.com: Slim Universal Laptop Charger Replacement AC Adapter 70W with Multi Connectors for HP BM Lenovo Thinkpad Dell Sony Fujitsu Acer Delta Gateway Toshiba Liteon Samsung Notebooks Ultrabook and More Black :](https://m.media-amazon.com/images/I/71mqQ+BH5QL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Slim Universal Laptop Charger Replacement AC Adapter 70W with Multi Connectors for HP BM Lenovo Thinkpad Dell Sony Fujitsu Acer Delta Gateway Toshiba Liteon Samsung Notebooks Ultrabook and More Black :
![Amazon.com: 45W 65W Emaks Ac Adapter/Laptop Charger/Power supply for HP Pavilion 15-F:15-f111dx 15-f272wm 15-f211wm 15-f271wm 15-f233wm 15-f387wm 15-f211nr 15-f337wm 15-f224wm 15-f269nr af093ng and more hp laptop : Electronics Amazon.com: 45W 65W Emaks Ac Adapter/Laptop Charger/Power supply for HP Pavilion 15-F:15-f111dx 15-f272wm 15-f211wm 15-f271wm 15-f233wm 15-f387wm 15-f211nr 15-f337wm 15-f224wm 15-f269nr af093ng and more hp laptop : Electronics](https://m.media-amazon.com/images/I/71n5623DBVL.jpg)
Amazon.com: 45W 65W Emaks Ac Adapter/Laptop Charger/Power supply for HP Pavilion 15-F:15-f111dx 15-f272wm 15-f211wm 15-f271wm 15-f233wm 15-f387wm 15-f211nr 15-f337wm 15-f224wm 15-f269nr af093ng and more hp laptop : Electronics
Advice required for simple Laptop Power Supply ID-Sense circuit | Electronics Forum (Circuits, Projects and Microcontrollers)
![Smart Pin DC 65W 18.5V 3.5A AC Adapter for HP N17908 Laptop Charger Power Supply 753038730813 | eBay Smart Pin DC 65W 18.5V 3.5A AC Adapter for HP N17908 Laptop Charger Power Supply 753038730813 | eBay](https://i.ebayimg.com/images/g/QBYAAOSwoetdp85W/s-l1600.jpg)