The led failure analysis, x ray ndt testing, component failure analysis products produced and operated by our company occupy a high position in the consumer market.Over the years, our company has done every power module aging and test verification steadily and won the trust of customers step by step. Our main target is keeping the high quality and reliability of products for our customer. We hope we can have a chance work with the customers in domestic and overseas. Customers are the blood to maintain the life of our business and the core foundation of our business. Our company is committed to being an environmentally responsible business and minimizing our ecological footprint. We develop through multiple channels and constantly innovate in business to meet the increasing needs. We are committed to delivering products that are safe, reliable, and high-quality.
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![Power Module Aging and Test Verification]()
Power Module Aging and Test VerificationGRGT Power Module Aging and Test Verification are suitable for testing various power products such as AC/DC power supplies, module power supplies, medical power supplies, etc.. The power module agingread more -
![Chip-Level ESD Testing]()
Chip-Level ESD TestingChip-level ESD (Electrostatic Discharge) testing is a reliability test for Integrated Circuits (ICs) used to evaluate a chip's ability to resist electrostatic discharge interference duringread more -
![OBC Durability Test]()
OBC Durability TestThis service, in accordance with the GB/T 40432-2021 standard, conducts 7 categories and 20+ extreme tests on On-Board Chargers (OBCs), including temperature cycling (-40°C to 85°C), damp heat agingread more -
![Component Corrosion Verification]()
Component Corrosion VerificationFocusing on components prone to corrosion such as resistors, capacitors, magnetic beads, LEDs, IGBTs, PCBs, microwave/RF ceramic package solder, bare chip PADs, etc., as well as protective processesread more -
![Ion Cleanliness Testing]()
Ion Cleanliness TestingIon residues on PCB/PCBA surface would decompose into positive and negative ions in a humid atmosphere or other conditions, which would cause improved conductivity of solvent and has seriousread more -
![Screening of Electronic Components]()
Screening of Electronic ComponentsGRG Test has set up electronic component reliability business and can provide users with electronic components testing, evaluation, quality assurance of complete sets of schemes, covering variousread more -
![IGBT and Semiconductor Testing]()
IGBT and Semiconductor TestingGRGT has invested more than 300 sets of high-end detection and analysis equipment, formed a team of talents with doctors and experts as the core, and created 6 special laboratories for equipmentread more -
![PCB Board-Level Process Quality Evaluation]()
PCB Board-Level Process Quality EvaluationThe GRGT professional team has over 10 years of experience in failure analysis and can provide quality evaluation of automotive electronic lead-free processes for vehicle manufacturers and PCBread more -
![LED Failure Analysis]()
LED Failure AnalysisWith the rapid development of LED applications, their failure problems have become particularly prominent, especially the random or permanent non lighting of LEDs, as well as burning, which are keyread more -
![Failure Analysis of Semiconductor Chips]()
Failure Analysis of Semiconductor ChipsGRGT has a leading team of experts and advanced failure analysis equipment, which can provide non-destructive analysis, electrical characteristic/electrical positioning analysis, destructiveread more -
![X-Ray NDT Testing]()
X-Ray NDT TestingX-Ray NDT Testing is a mature non-destructive testing method widely used in material inspection (IQC), failure analysis (FA), quality control (QC), quality assurance and reliability (QA/REL),read more -
![Digital (3C) Product Testing]()
Digital (3C) Product TestingGRGTEST can provide quality control for product development, design, production, and sales processes, helping companies identify product quality issues and tailor effective solutions.read more
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Research on Accelerated Aging Test and Junction …...
WEBAccelerated aging test has become the most widely used research method. The failure mechanism of IGBT module is analyzed; the power cycle circuits and control strategies...
Fundamentals of Accelerated Aging of Semiconductor …...
WEBOverview. The reliability of high-power IGBT and MOSFET modules has been studied and presented in a number of scientific investigations [1, 2] and found to depend heavily on...
Prediction of IGBT power module remaining lifetime using the …...
WEBNov 1, 2019 · Insulated Gate Bipolar Transistor (IGBT) power modules are widely used in railway, new energy and automotive fields [ 1, 2 ]. However, the power modules are very fragile [ 3 ], this...
Study on IGBT Module Aging and Automatic Test Systems...
WEBPower cycling is the most common acceleration test method used in assessing reliability of IGBT modules. The purpose of the power cycling tests is to understand aging and failure...
Aging investigation of the latest standard dual power modules …...
WEBNov 1, 2022 · The testing procedure compares the electrical and thermal performances before and after around 1.2 million power cycles. The failure mechanisms of the New...
Design and Research of Accelerated Aging Test Platform for …...
WEBFeb 23, 2022 · In order to study the influence of the thermal effect of IGBT and freewheeling diode (FWD) on the fatigue failure process of the power module, this paper intends to...
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