Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FREQUENCY JITTERING CONTROL CIRCUIT AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/015414
Kind Code:
A1
Abstract:
A frequency jittering control circuit (100), comprising a detection module (110) and an enable module (120), wherein the frequency jittering control circuit decides whether to add a frequency jittering function by detecting the state of a pin (3). The control circuit has a simple structure, reduces the design difficulty for the application engineer, and simplifies the design steps.

More Like This:
WO/2020/177238NEUTRAL POINT BALANCE CONTROL METHOD AND SYSTEM FOR THREE-LEVEL CONVERTER OF FULL POWER FACTOR RANGE
WO/2003/058370LOGIC CONTROLLED HIGH VOLTAGE RESONANT SWITCHING POWER SUPPLY
WO/2015/000484ACTUATOR SYSTEM
Inventors:
TANG SHENGBIN (CN)
FU WEI (CN)
Application Number:
PCT/CN2018/090362
Publication Date:
January 24, 2019
Filing Date:
June 08, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MORNSUN GUANGZHOU SCI & TECH (CN)
International Classes:
H02M1/44
Foreign References:
CN107294373A2017-10-24
CN207069898U2
CN102655374A2012-09-05
CN205811848U2016-12-14
CN106059303A2016-10-26
US20170070145A12017-03-09
US20130279203A12013-10-24
Attorney, Agent or Firm:
GUANGZHOU ZHIYOU PATENT & TRADEMARK AGENCY CO., LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: STATOR CORE HAVING CENTRALLY-ARRANGED SALIENT POLES OF EACH PHASE, AND MOTOR HAVING CENTRALLY-ARRANG...

Next Patent: METHOD OF LIVING BODY DETECTION AND TERMINAL DEVICE