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LAB CAPACITY          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 QUALITY ASSURANCE 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 LAB PROFILE The lab test center of JJM offers various reliability tests,including environmental reliability tests,board-level reliability tests,and service life reliability tests,as well as a full range of failure analysis services.

The laboratory of JJM has received the lab approval certificate(CNAS certification)from China National Accreditation Service for Conformity Assessment

JJM Laboratory Test Center was established in 2011 with three testing sites in Nantong. Qidong,and Shenzhen.At present,there are 50 staff members,including 5 managers,45 testing personnel,4 signature authorizers,2 intermediate titles,6 assistant titles,and 21 bachelor-degree holders.The laboratory covers an area of 2000m(Nantong:1200m, Qidong:800m).The laboratory management system was released and implemented in August 2018,and the CNAS laboratory accreditation certificate (L13169)was obtained in March 2020.There are nearly 170 kinds of equipment in the laboratory,which can perform 20+items of reliability tests,10+items of surge overvoltage detection,and 10+items of failure analysis and characteristic tests.The laboratory maintains long-term cooperation with the Institute of Microelectronics of the Chinese Academy of Sciences,Xidian University,CRRC,and other associations.

HONOR AND QUALIFICATION RELEVANT INFORMATION RELIABILITY GUARANTEE FAILURE ANALYSIS CHARACTERISTIC TEST 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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