| Patents for H02H 3 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (33,031) |
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| 02/10/2015 | US8953289 Electrical wiring device |
| 02/10/2015 | US8953288 Sentinel unit for an IT electrical distribution system having a floating reference conductor |
| 02/10/2015 | US8953287 Mobile generator and mobile generator protective device |
| 02/10/2015 | US8952825 Monitoring device for an ungrounded power network of a photovoltaic system |
| 02/09/2015 | CA2858128A1 Primary side no load detection and shutdown circuit in an isolated driver |
| 02/06/2015 | CA2857710A1 Built-in testing of an arc fault/transient detector |
| 02/05/2015 | WO2015017708A1 Method and system for controlling power delivered through a communication cable |
| 02/05/2015 | WO2015015836A1 Solar power generation system |
| 02/05/2015 | WO2015015835A1 Solar power generation system |
| 02/05/2015 | WO2015015115A1 System for managing a supply voltage of an onboard electrical network of a motor vehicle |
| 02/05/2015 | WO2015014568A1 Assembly for electrical protection of a potential short-circuit path or an overload in a direct current network having a system-determined, variable source internal resistance |
| 02/05/2015 | WO2015014551A1 Overvoltage protection for a multi-voltage vehicle electrical system |
| 02/05/2015 | WO2015013960A1 Led protection device |
| 02/05/2015 | US20150036254 Modular power skid that can meet two or more different datacenter tier ratings |
| 02/05/2015 | US20150036253 Lossless Snubber Circuit And Operation Method Thereof |
| 02/05/2015 | US20150035499 Method for using an electric unit |
| 02/05/2015 | DE102013012578A1 Vorrichtung zum Absichern einer elektrischen Leitung Apparatus for protecting an electric line |
| 02/04/2015 | EP2831605A1 Module unit, compound and method for monitoring a power supply network |
| 02/04/2015 | EP2830906A2 Safety device for a high-voltage system and method for safeguarding a high-voltage system |
| 02/04/2015 | CN204145314U 一种船闸式开关电源 One kind of lock-type switching power supply |
| 02/04/2015 | CN204145069U 一种双电源自投不自复控制器 A dual power supply since the vote of no self-recovery Controller |
| 02/04/2015 | CN204144933U 一种新型电涌保护装置 A new surge protection devices |
| 02/04/2015 | CN204144915U 同步无刷励磁电动机整流二极管监测报警系统 Brushless excitation synchronous motor rectifier diode monitoring and alarm systems |
| 02/04/2015 | CN204144907U 一种安全通用控制电路 A safe and common control circuit |
| 02/04/2015 | CN204144904U 一种家用电器停电保护电路 A household appliance power protection circuit |
| 02/04/2015 | CN204144903U 低压线路电压保护器 Low line voltage protection |
| 02/04/2015 | CN204144902U 安全回路对地短路保护装置 Safety circuit to ground short circuit protection device |
| 02/04/2015 | CN204144901U 一种具有防窃电功能的自动重合闸用电保护器 Automatic reclosing electricity protector having anti-tampering features |
| 02/04/2015 | CN204144900U 一种配电网故障分界保护隔离装置 A grid fault isolation device with boundary protection |
| 02/04/2015 | CN204144674U 漏电自熔断配电箱 Since leakage fuse distribution box |
| 02/04/2015 | CN104335437A 电子设备电力保护电路 Electronic equipment power protection circuit |
| 02/04/2015 | CN104332948A 电弧故障保护装置 Arc fault protection device |
| 02/04/2015 | CN104332947A 低压线路电压保护器 Low line voltage protection |
| 02/04/2015 | CN104332946A 一种接地故障保护电路及接地故障断路器 A method of ground fault protection circuit and ground fault circuit interrupter |
| 02/04/2015 | CN104332945A 带过流保护的高速数字输出电路和集成电路 High-speed digital output with overcurrent protection circuits and integrated circuits |
| 02/04/2015 | CN104332944A 一种压敏热敏复合型过压过流保护器件 A pressure-sensitive thermal compound pressure overcurrent protection devices |
| 02/04/2015 | CN104332943A 直流电保护电路 DC protection circuit |
| 02/04/2015 | CN104332942A 剩余电流检测及保护控制电路 Residual current detection and protection circuit |
| 02/04/2015 | CN104332941A 一种阶段式电流保护整定方法及发电机模型 One kind of phase current protection tuning method and generator model |
| 02/04/2015 | CN104332774A 一种可检测外部漏电电压的插座 A detectable external leakage voltage socket |
| 02/04/2015 | CN104331141A 过电流保护电路以及其服务器 Overcurrent protection circuit and its server |
| 02/04/2015 | CN103050094B 用于2d/3d模式的背光驱动电路的过压保护方法及应用该方法的背光驱动电路 Overvoltage protection method for the backlight 2d / 3d mode driver circuit and the application of the method of backlight driver circuit |
| 02/04/2015 | CN102884697B 用于集成电路的过电压保护电路 Overvoltage protection circuit for integrated circuits |
| 02/04/2015 | CN102810841B 剩余电流保护装置及断路器 Residual current protection devices and circuit breakers |
| 02/04/2015 | CN102801138B 一种led过电流保护电路及灯具 One kind of led lighting circuit and over-current protection |
| 02/04/2015 | CN102005718B 一种用于电子负载的保护装置及电子负载系统 A protection device and electronic load system electronic loads |
| 02/04/2015 | CN101707169B 实现微型断路器自动合闸功能的电动操作机构 MCB achieve automatic closing feature electric operation |
| 02/03/2015 | US8950008 Undiscoverable physical chip identification |
| 02/03/2015 | US8947845 Solid state protector module |
| 02/03/2015 | US8947844 Series type surge suppressor and clamping circuit |
| 02/03/2015 | US8947843 Fast breaker failure detection for HVDC circuit breakers |
| 02/03/2015 | US8947841 Protection systems for integrated circuits and methods of forming the same |
| 02/03/2015 | US8947836 Test device for buck circuit |
| 02/03/2015 | US8947182 Release for an electrical switching arrangement |
| 01/29/2015 | WO2015010993A1 Dc switching device |
| 01/29/2015 | WO2015010261A1 Usb charger for electronic cigarette |
| 01/29/2015 | US20150029633 Miniature breaker having short circuit self-locking function and miniature breaker having position state detecting function |
| 01/29/2015 | US20150029631 Protector for electricity supply circuit |
| 01/29/2015 | US20150029630 PTC Device |
| 01/29/2015 | US20150029628 Low Current Protection Circuit |
| 01/29/2015 | US20150029618 Non-transformer isolated dc-dc power supply including shut down circuit |
| 01/29/2015 | US20150029617 Passive Resonance DC Circuit Breaker |
| 01/28/2015 | EP2830212A2 Systems and methods for arc detecting and extinguishing in motors |
| 01/28/2015 | EP2830206A1 Power conversion device |
| 01/28/2015 | EP2830175A2 Inverter control apparatus and control method thereof |
| 01/28/2015 | EP2829886A2 Inverter system and method of detecting state of power cable of the inverter system |
| 01/28/2015 | CN204131459U 太阳能遮荫电路 Solar shading circuit |
| 01/28/2015 | CN204131410U 一种新型高频高压电源 A new high-frequency high voltage power supply |
| 01/28/2015 | CN204131112U 一种具有陶瓷遮断热脱离结构的大通流浪涌保护器 Chase has a ceramic structure blocking heat from wandering surge protector |
| 01/28/2015 | CN204131095U 低压变频器抗晃电装置 Anti-shake and low voltage inverter power devices |
| 01/28/2015 | CN204131088U 漏电断路器 Leakage circuit breakers |
| 01/28/2015 | CN204131087U 漏电保护装置 Leakage protection device |
| 01/28/2015 | CN204131086U 正负供电同步建立和断相保护机制电路 Positive and negative power supply and phase synchronization establishment circuit protection mechanisms |
| 01/28/2015 | CN204131085U 基于热插拔芯片的电池系统防浪涌电路 Surge circuit chip-based hot-swappable battery system |
| 01/28/2015 | CN204131084U 一种rcd型冲熔装置 One kind rcd type punch melting device |
| 01/28/2015 | CN204131083U 一种输出短路保护电路 An output short circuit protection |
| 01/28/2015 | CN204131082U 一种市电电压保护电路 One kind of mains voltage protection circuit |
| 01/28/2015 | CN204131081U 一种自动重合闸低压断路器 An automatic reclosing Circuit Breakers |
| 01/28/2015 | CN204130187U 一种内嵌式车载mp3播放系统 Car mp3 player an embedded system |
| 01/28/2015 | CN104321942A 可探测多种电弧及过负载来切断供电的电源切断装置 Can detect a variety of arc and had to cut off the power supply to the load cut-off device |
| 01/28/2015 | CN104319890A 一种智能低压负荷自动转供控制装置及其控制方法 An intelligent low-voltage automatic load transfer device and control method for controlling |
| 01/28/2015 | CN104319863A 能检测电源与提供充电功能的实验室控制台用控制板 Can detect power and provides laboratory console with charging function control panel |
| 01/28/2015 | CN104319731A 一种可检测外部漏电电压的电源控制装置 A detectable external leakage voltage power supply control apparatus |
| 01/28/2015 | CN104319730A 漏电保护插头 Leakage protection plugs |
| 01/28/2015 | CN104319729A 带负载过流保护的太阳能控制器 Solar controller with load overcurrent protection |
| 01/28/2015 | CN104319728A 一种斗轮机的电气安全保护系统 Bucket of one kind of electrical safety protection system |
| 01/28/2015 | CN104316952A 一种全身表面污染监测仪及其过压保护方法 A whole body of surface contamination monitors and overvoltage protection methods |
| 01/28/2015 | CN103199503B 一种车载充电器的保护电路 An on-board charger protection circuit |
| 01/28/2015 | CN103199487B 过压延时保护器 When rolling over protection |
| 01/28/2015 | CN103138230B 机壳漏电保护电路及使用该电路的道路交通信号控制机 Enclosure leakage protection circuit and the circuit road traffic signal controller |
| 01/28/2015 | CN102790374B 短路保护电路 Short-circuit protection |
| 01/28/2015 | CN102769277B 一种低压配电柜安全防护装置改进结构 A low-pressure safety devices to improve power distribution cabinet structure |
| 01/28/2015 | CN102602295B 电动汽车唤醒式触电防护装置 Wake-type electric vehicle electric shock protection devices |
| 01/28/2015 | CN102204051B 用于在电闭合系统中通过防夹功能激活监控的方法和装置 In a closed system, the electrical function is activated by pinch method and apparatus for monitoring |
| 01/28/2015 | CN102044863B 包含多个罗戈夫斯基线圈的电气开关设备及其校准方法 Containing electrical switching equipment and calibration method multiple Rogowski coils |
| 01/28/2015 | CN101986492B 短路保护电路及短路保护方法 Short-circuit protection and short circuit protection method |
| 01/28/2015 | CN101895341B 一种终端设备及其掉电告警上报的方法 A terminal equipment and power-down alarm reporting method |
| 01/27/2015 | US8943335 Battery management and protection system using a module in a sleepwalking mode to monitor operational characteristics of a battery |
| 01/27/2015 | US8942013 Over voltage protection for electric machines |
| 01/27/2015 | US8941964 Elevator protection against short circuit of safety devices |