Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SELF-ADJUSTMENT METHOD FOR BLEEDER CURRENT AND LED SILICON-CONTROLLED LIGHT ADJUSTING CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2019/178935
Kind Code:
A1
Abstract:
A self-adjustment method for a bleeder current and an LED silicon-controlled light adjusting circuit, which detects a leaking current when a silicon-controlled module is shut off, and controls a bleeder current according to the magnitude of the leaking current; the magnitude of the bleeder current is correspondingly configured, and the silicon-controlled module is controlled to reliably conduct, thus greatly reducing the loss of a power source and increasing the efficiency of the power source.

Inventors:
YANG, Shihong (ZHOU, XiaojuA301, Han Yun Pavilion, Xi 'an Software Park, No.68, Keji 2nd Road, High-Tech Distric, Xi'an Shaanxi 5, 710075, CN)
WANG, Hu (ZHOU, XiaojuA301, Han Yun Pavilion, Xi 'an Software Park, No.68, Keji 2nd Road, High-Tech Distric, Xi'an Shaanxi 5, 710075, CN)
Application Number:
CN2018/087974
Publication Date:
September 26, 2019
Filing Date:
May 23, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHAANXI REACTOR MICROELECTRONICS CO., LTD. (ZHOU, XiaojuA301, Han Yun Pavilion, Xi 'an Software Park, No.68, Keji 2nd Road, High-Tech Distric, Xi'an Shaanxi 5, 710075, CN)
International Classes:
H05B33/08; H05B37/02
Foreign References:
CN106793352A2017-05-31
CN103945619A2014-07-23
CN106332374A2017-01-11
CN107635324A2018-01-26
US8937435B12015-01-20
Download PDF: