Products
SMD LED
High Voltage SMD 2835
SMD 2835
SMD 3030
SMD 3014
SMD 5050
SMD 5730
LED Module
IC Linear Module
ODM
   
 
FAQs
Home  -  FAQs
Power Factor
A measure of the effectiveness with which an electrical device converts volt-amperes to watts; devices with power factors >0.90 are "high power factor" devices.
Previous:Frequency 2014-07-28
Next:What is LED? 2014-07-28
     
Copyright © 2014-2018 Holy lighting Technology Co., Limited All Rights Reserved.
Add:1169-2, shenhui Rd, Henggang street, Longgang district, Shenzhen, China
Tel:86-755-28231116    Fax:86-755-22640617    Email:info@ledholy.com