Wireless power transfer
id:
wireless-power-transfer-224-2120547
title:
Wireless power transfer
text:
Wireless power transfer (WPT), wireless power transmission, wireless energy transmission (WET), or electromagnetic power transfer is the transmission of electrical energy without wires as a physical link. In a wireless power transmission system, an electrically powered transmitter device generates a time-varying electromagnetic field that transmits power across space to a receiver device; the receiver device extracts power from the field and supplies it to an electrical load. The technology of w
brand slug:
wiki
category slug:
encyclopedia
description:
Electrical transmission without physical connection
original url:
https://en.wikipedia.org/wiki/Wireless_power_transfer
date created:
2004-04-02T02:05:08Z
date modified:
2024-09-14T11:06:57Z
main entity:
{"identifier":"Q6856398","url":"https://www.wikidata.org/entity/Q6856398"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/5c/Inductive_charging_of_LG_smartphone_%282%29.jpg","width":2227,"height":2756}
fields total:
13
integrity:
16