Type C Power Delivery Cable

Usb power delivery pd is a single wire protocol leveraging new usb type c standards and cables.

Type c power delivery cable.

If a product features usb type c it need not necessarily. Usb c formally known as usb type c is a 24 pin usb connector system with a rotationally symmetrical connector. The usb type c standard is gaining rapid support by enabling small form factor easy to use connectors and cables with the ability to transmit multiple protocols and offer power delivery up to 100 w a significant improvement over the 7 5 w for previous standards. Usb type c is not usb power delivery usb power delivery is a protocol hardware solution that increases usb power capabilities up to 130w on supported platforms.

Using a standard usb c cable it can handle up to 60w and will go up to 100w using a designated emca cable. Power delivery starts at the 5v setting and is configurable up to 20v. Usb type c is not usb 3 1 the usb type c is a connector and cable specification which can utilize usb 2 0 usb 3 0 or usb 3 1 protocols for data or power delivery. The usb type c specification 1 0 was published by the usb implementers forum usb if and was finalized in august 2014.

It was developed at roughly the same time as the usb 3 1 specification. Usb pd negotiation lets devices create a contract to deliver the optimum power level for each application. This protocol expands usb to deliver up to 100 w 20 v 5 a of power. With usb pd usb type c ports can be either a source sink or both.

Another point of interest regarding power delivery is that it allows for power to flow both ways with no set direction based on circuit or connection. Charge time varies with environmental factors.