Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02H - Emergency protective circuit arrangements › H02H 9 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
Patents for H02H 9 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection (21,232)
08/2014
08/05/2014US8797698 Electrostatic discharge (ESD) protection and operating method thereof
08/05/2014US8797697 High frequency integrated circuit
08/05/2014CA2840440A1 Short circuit protection circuit and method for insulated gate bipolar transistor
07/2014
07/31/2014WO2014113970A1 Electrostatic elimination from a mould
07/31/2014US20140211359 Surge protection circuit and communication apparatus
07/31/2014US20140211357 Semiconductor integrated circuit device
07/31/2014US20140211356 Transmission Circuit for Ethernet and Protection Component Set Thereof
07/31/2014US20140211354 Wireless communication base station with current limiting capability
07/31/2014US20140211353 Protection circuit for fan control chip
07/31/2014US20140211350 Esd protection device for sst transmitter
07/31/2014US20140211349 Electrostatic discharge protection circuit and method thereof
07/31/2014US20140211348 Ic emi filter with esd protection incorporating lc resonance tanks for rejection enhancement
07/31/2014US20140211346 Area-Efficient High Voltage Bipolar-Based ESD Protection Targeting Narrow Design Windows
07/31/2014US20140211344 Fault detection system and method for a generator
07/31/2014DE102013201570A1 Überspannungsschutzeinrichtung zum Schützen eines Bordnetzes eines Elektrofahrzeuges vor einer elektrischen Überspannung und entsprechendes Verfahren sowie Elektrofahrzeug mit der Überspannungsschutzeinrichtung Surge protection device for protecting a vehicle electrical system of an electric vehicle in front of an electrical surge and corresponding method and electric vehicle with the surge protector
07/31/2014DE102013001623A1 Kühl- und /oder Gefriergerät The refrigerator and / or freezer
07/30/2014EP2760095A1 Measuring system for continuous monitoring a high-tension feed-through
07/30/2014EP2759095A1 Airworthy can bus system
07/30/2014CN203747638U 工频变压器冲击电流抑制电路、工频变压器及其本安电源 Frequency transformer inrush current suppression circuit, frequency transformer and intrinsically safe power supply
07/30/2014CN203747510U 改进的综合自动化控保装置 Improved integrated automation control security devices
07/30/2014CN203747498U 一种防雷配电箱 One kind of lightning distribution box
07/30/2014CN203747430U 一种用于三相供配电系统的平衡节电器 A three-phase power supply system for balancing Saver
07/30/2014CN203747411U 一种一次二次相结合的消谐装置 A secondary harmonic elimination device combines
07/30/2014CN203747410U 高能低残压保护器智能终端保护装置 Low residual voltage protection energetic intelligent terminal protection device
07/30/2014CN203747409U 高能低残压保护器智能终端保护系统 Low residual voltage protection energetic intelligent terminal protection system
07/30/2014CN203747408U 一种用于故障指示器的电源保护电路 A fault indicator for power protection circuit
07/30/2014CN203747407U 新型多脉冲电涌保护器 The new multi-pulse surge protector
07/30/2014CN203747406U 自带插头的等电位电源避雷器 Comes with plug other potential power surge arresters
07/30/2014CN203747405U 一种客车空调电源稳压保护装置 One kind of bus air power regulator protection device
07/30/2014CN203747404U 一种防雷装置 One kind of lightning protection devices
07/30/2014CN203747403U 二合一雷电电磁脉冲能量吸收器 Combo lightning electromagnetic pulse energy absorber
07/30/2014CN203747402U 双回线用的故障电流限制器 Fault current limiter with double circuit line
07/30/2014CN203747401U 一种配电变压器防雷保护装置 An electrical distribution transformers lightning protection devices
07/30/2014CN203747400U 一种usb电路 One kind of usb circuit
07/30/2014CN203747399U 熔断前置型防雷器 Pre-fuse type mine
07/30/2014CN203747373U 漏电保护用控制集成模块及具有该模块的漏电保护电路 Leakage protection circuit leakage protection and control integrated module with this module
07/30/2014CN103956726A 一种偏磁式消弧线圈电感控制系统 One kind of bias magnetic Petersen coil inductance control system
07/30/2014CN103956725A 偏磁式消弧线圈接地补偿装置 Bias magnetic Petersen coil ground compensation device
07/30/2014CN103956724A 偏磁式消弧线圈智能控制器 Petersen Coil magnetic bias intelligent controller
07/30/2014CN103956723A 多脉冲电涌保护器 Multi-pulse surge protector
07/30/2014CN103956722A 一种船舶变压器励磁涌流抑制装置 A marine transformer inrush current suppression device
07/30/2014CN103956721A 电池防爆电路以及电池充电电路 Battery Explosion circuit and battery charging circuit
07/30/2014CN103956720A 一种变压器中性点电流无线监测装置 A transformer neutral current wireless monitoring device
07/30/2014CN103956719A 一种多柱组合式超导阻感型限流器 A multi-column combined resistive superconducting fault current limiter sensitized
07/30/2014CN103956718A 一种新型的直流超导限流器及直流断路器 A new DC superconducting current limiter and DC circuit breakers
07/30/2014CN103956387A 一种浪涌防护器件 One kind of surge protection devices
07/30/2014CN102638029B 基于普通焊锡脱扣点的多功能电源防雷模块 Multifunctional Power lightning protection modules based on common tripping point solder
07/30/2014CN102593810B 浪涌保护电路 Surge protection circuit
07/30/2014CN102412047B 超导磁体及超导磁体系统 Superconducting magnets and superconducting magnet system
07/30/2014CN101789589B 一种混合型高温超导短路故障限流器 A hybrid-type high temperature superconducting short circuit fault current limiter
07/30/2014CN101626157B 电路的过电压保护装置 Overvoltage protection device circuit
07/29/2014US8793001 Parameterization monitoring for analog signal modules
07/29/2014US8792221 Electrical protection circuitry for a docking station base of a hand held meter and method thereof
07/29/2014US8792218 Electrostatic discharge protection circuit and method for radio frequency semiconductor device
07/24/2014US20140204636 Current limiting control method for diode neutral-point-clamped three-level inverter and related circuit
07/24/2014US20140204497 Rack-mountable surge protector housings having translatable surge protector trays for power surge protector accessibility, and related assemblies, methods, and base station equipment
07/24/2014US20140204496 Rack-mountable, tiltable surge protector housings for power surge protector accessibility, and related assemblies, methods, and base station equipment
07/24/2014US20140204493 Relay Control Circuit
07/24/2014US20140204492 Overvoltage Protection Method for Backlight Driver
07/24/2014US20140204490 Distributed electrostatic discharge protection for an on-package input/output architecture
07/24/2014US20140204489 Surge Discharge Point for Devices
07/24/2014DE102013100663A1 Anordnung und Verfahren zum Betreiben einer Anordnung Apparatus and method for operating an arrangement
07/23/2014CN203734550U 一种隔离调压稳压电源 An isolating the power supply voltage regulator
07/23/2014CN203734304U 超小型二级防护通道浪涌保护器 Ultra-compact two-channel protection Surge Protector
07/23/2014CN203734303U 一种低压线路或者低压用电用户使用的防雷检测保护装置 A low-voltage lines or lightning detection and protection devices used in low-voltage electricity users
07/23/2014CN203734302U 一种数据信号线rs-485智能防雷器 A data signal line rs-485 intelligent mine
07/23/2014CN203734301U 电网浪涌电压的防护电路 Power surge voltage protection circuit
07/23/2014CN203734300U 一种静电放电机台的集成电路静电防护结构 An electrostatic discharge ESD protection IC motor units structure
07/23/2014CN203733543U 一种过压保护装置 One kind of overvoltage protection devices
07/23/2014CN103944366A 电力变换装置 The power conversion apparatus
07/23/2014CN103944156A 消弧线圈接地方式的接地预告方法 Coming grounding method of arc suppression coil grounding
07/23/2014CN103944155A 静电放电防护电路与电子装置 Electrostatic discharge protection circuits and electronic devices
07/23/2014CN103944154A 一种静电保护电路及液晶显示器 An electrostatic protection circuit and liquid crystal display
07/23/2014CN102545194B 并网光伏逆变器的工频全桥电路的保护电路和保护方法 And power frequency protection circuitry and a full bridge circuit protection method photovoltaic inverter network
07/23/2014CN102545193B 一种伺服控制器母线残余电压泄放方法和装置 A controller bus residual voltage discharge method and apparatus for servo
07/23/2014CN102255297B 一种短路电流限流器加装配置方法及装置 One kind of short-circuit current limiting device installation method and device configuration
07/23/2014CN101895106B 用于保护串联电容器组的系统和方法 System and method for protecting a series capacitor banks
07/22/2014US8786996 Methods and devices for protecting CATV circuits from combination and ring waves
07/22/2014US8786995 Surge current suppressing circuit
07/22/2014US8786994 Arrangement comprising a surge arrester
07/22/2014US8786990 Driver-based distributed multi-path ESD scheme
07/22/2014US8786989 Electronic device comprising a buffer and means for protecting against electrostatic discharges
07/22/2014US8784589 Copper grid repair technique for lightning strike protection
07/17/2014US20140198423 Current limiter circuit for control and protection of mosfet
07/17/2014US20140198419 Power spike mitigation
07/17/2014US20140198418 Integrated circuit common-mode filters with esd protection and manufacturing method
07/17/2014US20140198417 Integrated emi filter circuit with esd protection and incorporating capacitors
07/17/2014US20140198416 Circuit for and method of enabling the discharge of electric charge in an integrated circuit
07/17/2014US20140198414 Electrostatic discharge clamp with disable
07/17/2014DE102013200644A1 LED-Anordnung LED array
07/16/2014EP2754217A1 Starter apparatus, system, and/or method for a separable-winding motor
07/16/2014CN203722324U 一种电源设备及其防雷单元 A power supply equipment and lightning protection unit
07/16/2014CN203722247U 提高电压源换流器直流输电故障穿越能力的主回路 Increase the voltage source converter HVDC fault ride-through capability of the main circuit
07/16/2014CN203722229U 用于煤矿税费自动征管一体机的数据传输保护电路 Tax collection for coal machine automatic data transfer protection circuit
07/16/2014CN203722228U 一种车载控制器的emc防护装置 Emc protection device for automotive controllers
07/16/2014CN203722227U 带指示告警的串联式一体化防雷箱 Tandem integrated lightning protection box with instructions alarms
07/16/2014CN203722226U 集雷电防护和信号传输以及供电一体的防雷器 Set lightning protection and signal transmission and power supply integrated mine
07/16/2014CN203722225U 一种智能型数字有线电视信号网络电涌保护器 An intelligent digital TV signal network surge protector
07/16/2014CN203722224U 一种基于电容储能的雷电储存和防护装置 Based on the storage capacitor discharge and lightning protection devices
07/16/2014CN203722223U 带限流过温功能的防雷保护模块 Limiting over-temperature capabilities with lightning protection module
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