LEAKAGE PROTECTIVE DEVICE | JJM

LEAKAGE PROTECTIVE DEVICE | JJM          HOME PRODUCT Thyristor Uni-directional Thyristor Sensitive gate resistance unidirectional thyristor Sensitive gate unidirectional thyristor Standard unidirectional thyristor Bi-directional Thyristor Three-quadrant bidirectional thyristor Four-quadrant bidirectional thyristor Bidirectional thyristor specialized for washing machines High junction temperature bidirectional thyristor Transient suppression bidirectional thyristor Protection Devices Transient Voltage Suppresso Transient Voltage Suppressor Automotive Transient Voltage Suppressor Thyristor Surge Suppressor TVS Diode Array TVS Diode Array Automotive TVS Diode Array Sidac Zener Diode Zener Diode Automotive Zener Diode Small Signal Transistor Small Switching Diode Small Switching Diode Automotive Small Switching Diode Varistor Ceramic gas discharge tube MOSFET Automotive MOSFET Low / Medium-voltage MOSFET Low-voltage N-ch (≤ 30V ) Low-voltage P-ch (-30V ~ -5V) Medium-voltage N-ch (40V ~ 400V) Medium-voltage P-ch (-100V ~ -40V） High-voltage MOSFET (≥ 400V) Rectifier Diodes and Bridge Rectifier Ordinary rectifier diode Low VF Rectifier Fast recovery diode Ultra Fast Recovery Rectifier Super-fast recovery diode Fast recovery epitaxial diode Ultra-fast recovery epitaxial diode Super-fast recovery epitaxial diode Hyper-fast recovery epitaxial diode EPI Planar Fast Recovery Rectifier Bridge rectifier Schottky diode SiC Rectifier Power modules and components Bi-directional thyristor Thyristor module Thyristor + diode module Diode module DBC component Solid-state relay Opto-coupler Thyristor opto-coupler Transistor opto-coupler High-speed opto-coupler Gate driver opto-coupler Solid-State Relay Optical relay Power IC Leakage protection Low-dropout linear regulator Shunt Voltage References Linear DC Regulators Smart Power Switches Thyristor zero crossing detection drive IGBT IGBT Discretes IGBT module APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers APPLICATION QUALITY SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS QUALITY CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS CAREER ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM ABOUT CONTACT EN 中文 中文 EN HOME PRODUCT APPLICATION FAST CHARGER CHARGING STATION SWITCHED-MODE POWER SUPPLY MOTOR DRIVING PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM(BMS) WHITE GOODS LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS QUALITY SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS CAREER SOCIAL RECRUIYMENT TRAINING AND DEVELOPMENT LIFE AND WELFARE ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers COMPANY NEWSROOM INVESTOR RELATIONS Leakage Protective Device Leakage protector,referred to as leakage switch,is also called leakage circuit breaker. Leakage Protective Device

There exist many types of RCCB components in the market.Regardless,they all comprise of similar building blocks internally.Each RCCB typically has three blocks:detection,amplification,and execution unit.

1.Detection.Current sensors detect and measure the current leaked and issue warning signals once the leakage current exceed certain pre-set threshold.
2.Amplification.Quite often,the leakage current is very small.As such,it often has to be amplified in order for the detection element to recognize the "leak"as well as to measure the extent of the leak.Amplification is carried out by either mechanical or electronic means depending on the design approach taken by the RCCB.
3.Execution:Upon receiving of leakage signal beyond the pre-set threshold,the SCR changes from OFF-state to ON-state.The main coil is energized and the main switch subsequently changes from Closed-state to Open- state,thereby turning off the power supply.

JJM offers a complete solution for the RCCB application.A typical solution includes anti-surge varistors (MOVs) which is populated at the AC input,either high-voltage rectifier diode(Diode)or rectifier bridge(Bridge)for AC rectification,transient voltage suppressor(TVS)that protects against the over-voltage disturbance on the input AC-line,controller IC (IC)which oversees the overall operation of RCCB application circuit,execution unit(SCR),etc.

COMPONENTS RECOMMENDED:SCRS Product
Name IT(RMS)_Max
(A) ITSM_Max
@ f = 50Hz
(A) VDRM_Min
(V) IGT_Max
(mA) TJ_Max
(°C) JJM
Package 100-8 0.80 8 600 0.2 125 SOT-23 JX011V 1.00 12 800 0.2 125 SOT-223 JX012W 1.00 15 1000 0.2 125 SOT-223-2L JX014CR 1.25 20 1000 0.2 125 TO-92CR COMPONENTS RECOMMENDED:TRANSIENT VOLTAGE SUPPRESSORS Product
Name VR_Max
(V) IR_Max @ VR
(μA) VBR_Min @ IT
(V) VBR_Max @ IT
(V) IT_Max
(mA) VC_Max @ IPP
(mA) JJM
Package SMAJ6.5CA 6.5 80 7.22 7.98 10 11.2 SMA SMBJ5.0CA 5.0 120 6.40 7.00 10 9.2 SMB SMF12CA 12.0 1 13.30 14.70 1 19.9 SOD-123FL COMPONENTS RECOMMENDED:HV RECTIFIER DIODE Product
Name IF_Max
(A) VF_Max @ IF
(V) VRRM_Min
(V) IR_Min @ VRRM
(μA) IFSM_Max
(A) JJM
Package SM520 1.5 1.15 2000 5 35 SMA SM530 1.0 2.00 3000 5 35 SMA COMPONENTS RECOMMENDED:RECTIFIER BRIDGE Product
Name IO_Max
(A) VF_Max @ IF
(V) VRRM_Min
(V) IR_Min @ VRRM
(μA) IFSM_Max
(A) JJM
Package MB6S 1 1.1 600 5 30 MBS ABS210 2 1.1 1000 5 60 ABS COMPONENTS RECOMMENDED:CONTROLLER IC Product
Name Trip Voltage
(mV) Supply Voltage
(V) Output
(μA) Delay Time
(S) Operating Time
(ms) JJM
Package JJ146 - 12.7 500 0.001 >32 TSOT23-6 COMPONENTS RECOMMENDED:CONTROLLER IC Product
Name Varistor Continuous
Voltage
VRMS_Max
(V) Maximum
Allowable Voltage
DC
(V) Energy (10/1000 μs)Standard(J) Withstanding Surge
Current (8/20μs)Standard (1 time)(A) Varistor Voltage
@ 1mA(V) Capacitance
@ 1kHz
(pF) JJV7D471K 300 385 56 1200 470(423~517) 105 JJV10D561K 350 460 100 2500 560(504~616) 180 JJV14D821K 510 670 203 4500 820(738~902) 230 PRODUCT Thyristor Protection Devices MOSFET Rectifier Diodes and Bridge Rectifier Power modules and components Opto-coupler Power IC IGBT Resources APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers QUALITY SERVICE QUALITY CERTIFICATIONS AND STANDARDS LAB CAPACITY SOCIAL RESPONSIBILITY ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS 2023 JieJie Microelectronics Co.,Ltd. 　| Sales Terms & Conditions Powered by SE This website uses cookies. By continuing to browse this website, you agree to our use of cookies.

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