Wireless power transfer
id:
wireless-power-transfer-231-1052045
title:
Wireless power transfer
text:
Wireless 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 wireless power transmission can eliminate the use of the wires and batteries, thereby increasing the mobili
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:
2024-09-15T17:42:57Z
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