![19.5V 3.34A, Barrel 7.4/5.0mm With Pin, 3-Prong PA-12, YD637 , LA65NS1-00, 0MN444, MN444 Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation 19.5V 3.34A, Barrel 7.4/5.0mm With Pin, 3-Prong PA-12, YD637 , LA65NS1-00, 0MN444, MN444 Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation](https://www.pchub.com/images/thumbs/0042396_Dell-Common-Item-Dell-AC-Adapter-Laptop-0YD637-b-42396_550.jpeg)
19.5V 3.34A, Barrel 7.4/5.0mm With Pin, 3-Prong PA-12, YD637 , LA65NS1-00, 0MN444, MN444 Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
1.2M 7.4 x 5.0 mm Power Cable Cord Connector DC Jack Charger Adapter Plug Power Supply Cable for DELL / HP Laptop* | Shopee Philippines
![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/Uaob5.jpg)
power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange
![Connect Power Adapter Cord Power Cord Uk Plug For Laptop Acer Dell Hp Compaq Sony Toshiba Vaio Delta Etc 1.8m Long 3 Pin Connector Power Cord | Fruugo AE Connect Power Adapter Cord Power Cord Uk Plug For Laptop Acer Dell Hp Compaq Sony Toshiba Vaio Delta Etc 1.8m Long 3 Pin Connector Power Cord | Fruugo AE](https://img.fruugo.com/product/7/04/613140047_max.jpg)
Connect Power Adapter Cord Power Cord Uk Plug For Laptop Acer Dell Hp Compaq Sony Toshiba Vaio Delta Etc 1.8m Long 3 Pin Connector Power Cord | Fruugo AE
![3 Pin Dc Tip For Universal Laptop Adapter Car Charger 3pin Dc Plug Jacks Power Supply Adapter Connector For Asus Dell Hp Lenovo - Pc Hardware Cables & Adapters - AliExpress 3 Pin Dc Tip For Universal Laptop Adapter Car Charger 3pin Dc Plug Jacks Power Supply Adapter Connector For Asus Dell Hp Lenovo - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/S33f93d2856a143b09149492feb4219efg/3-Pin-DC-Tip-for-Universal-Laptop-Adapter-Car-Charger-3Pin-Dc-Plug-Jacks-Power-Supply.jpg_640x640.jpg)
3 Pin Dc Tip For Universal Laptop Adapter Car Charger 3pin Dc Plug Jacks Power Supply Adapter Connector For Asus Dell Hp Lenovo - Pc Hardware Cables & Adapters - AliExpress
![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/iPsc1.jpg)