首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
接触器节电装置
摘要
一种接触器节电装置,包括一个控制电路,该控制电路具有全波整流器和串接在全波整流器输入端的限流电阻,其特征是还具有一个延时断开开关电路,该开关电路由直流电源电路、单稳态触发器和功率开关管依次连接所构成,所述的延时断开开关电路中的功率开关管的S极接全波整流器的负极、G极接全波整流器的正极经过的分压电路、D极直接接接触器起动绕组。它既不占用接触器的辅助触头,又不外加有触点的开关,达到节电的目的。
申请公布号
CN2459748Y
申请公布日期
2001.11.14
申请号
CN00255468.2
申请日期
2000.09.26
申请人
林李杰
发明人
林李杰
分类号
H01H47/02
主分类号
H01H47/02
代理机构
代理人
主权项
1、一种接触器节电装置,包括一个控制电路,该控制电路具有全波整流器和串接在全波整流器输入端的限流电阻R↓[1],其特征在于:还具有一个延时断开开关电路,该开关电路由直流电源电路、单稳态触发器和功率开关管BG↓[2]依次连接所构成,所述的延时断开开关电路中的功率开关管BG↓[2]的S极接全波整流器的负极、G极接全波整流器的正极经过的分压电路、D极直接接接触器起动绕组T↓[1]。
地址
325604浙江省乐清市柳市大兴西街乐清市飞跃开关厂
您可能感兴趣的专利
A METHOD FOR MANUFACTURING A HEAT SOURCE
METHOD FOR STORING A PLURALITY OF IDENTICAL PIECE GOODS IN A PICKING DEVICE
MULTI-FUNCTIONAL HIGH-CURRENT CIRCUIT BOARD
FRAGRANCE MIXTURES
ROAD CONSTRUCTION MACHINE, PARTICULARLY A PAVING MACHINE OR CHARGING MACHINE
AUTO-ALIGNING CONNECTOR ASSEMBLY
BATTERY MONITORING SYSTEM FOR LEAD-ACID BATTERY BASED ON MOLALITY OF ACID
T CELL RECEPTOR HAVING HIGH AFFINITY TARGETING RHAMM ANTIGEN SHORT CHAIN POLYPEPTIDE
IMPROVED DISTRIBUTION TRANSFORMER ENERGY EFFICIENCY MEASUREMENT TESTING METHOD, DEVICE AND STORAGE MEDIUM
LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF
IRRADIATION TREATMENT PLAN SYSTEM AND METHOD
METHOD AND DEVICE FOR PROCESSING IMAGE INFORMATION
METHODS AND APPARATUS FOR USING ALKYL AMINES FOR THE SELECTIVE REMOVAL OF METAL NITRIDE
CELL EXPANSION METHODS AND THERAPEUTIC COMPOSITIONS
STEP-UP POWER TRANSFORMER WITH INTEGRAL SINE-WAVE FILTER FOR PWM INVERTERS
CONSOLIDATED SEAT BACK BREAKOVER MECHANISM
SMART CO-PROCESSOR FOR OPTIMIZING SERVICE DISCOVERY POWER CONSUMPTION IN WIRELESS SERVICE PLATFORMS
SYSTEMS AND METHODS FOR PROVIDING DYNAMIC VACUUM PRESSURE IN AN ARTICULATED ARM END EFFECTOR
DEVICE FOR TESTING ANGLE OF VIEW OF CAMERA
HUMIDIFIER AND METHOD FOR CONTROLLING SAME