query: What is the use of this joint in laptop charger?
positive_passages.docid: 157351
positive_passages.text: What is that cylinder on cables?
negative_passages.docid: 24151
negative_passages.text: MacBook 2007 charger
negative_passages.docid: 137540
negative_passages.text: Is it a bad idea to plug the other end of ESD strap to wall ground?
negative_passages.docid: 49791
negative_passages.text: Charging Li-ion batteries in parallel
negative_passages.docid: 81099
negative_passages.text: Laptop charger leaks AC while giving DC voltage at the same time. How?
negative_passages.docid: 150017
negative_passages.text: What type of connector is this
negative_passages.docid: 55695
negative_passages.text: What is the name of this connector from a fan?
negative_passages.docid: 94924
negative_passages.text: Why Are Ethernet/RJ45 Sockets Magnetically Coupled?
negative_passages.docid: 117034
negative_passages.text: Is it safe to use a laptop AC adapter with 220V power if the AC cable is not rated for 220V?
negative_passages.docid: 71309
negative_passages.text: What is a "loop device" when mounting?
negative_passages.docid: 80449
negative_passages.text: DIY 24v to 5v usb phone charger
negative_passages.docid: 84680
negative_passages.text: Will a battery short out when the terminals are directly connected together or will internal resistance save it?
negative_passages.docid: 23833
negative_passages.text: Can I use a power adapter with more current but lower voltage on another laptop?
negative_passages.docid: 83091
negative_passages.text: Draw power from a portable mobile charger to power circuits
negative_passages.docid: 86975
negative_passages.text: Purpose of the diode and capacitor in this motor circuit
negative_passages.docid: 142221
negative_passages.text: What is the ideal way to handle data pins D+ and D- on a USB power adapter to be compatible with fast charging on devices?
negative_passages.docid: 112552
negative_passages.text: Are universal power supplies for laptops worth it?