Test Navi Report

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Current Status of Reliability Evaluation and Analysis and the Use of Machine Learning

Directions for Next-Generation Innovative Batteries Centering on All-Solid-State Batteries

Features and Applications of High-speed Photosynthetic Rate Measuring Device to Measure Photosynthesis Rate in Plants

OTA Testing on Mobile Devices Using a Temperature-controlled Anechoic Chamber

Development of Various Environmental Technologies for Practical Use of Autonomous Driving Services

Technological Trends in Electronic Circuit Boards in the Era of 5G Communications (Part 2)

Technological Trends in Electronic Circuit Boards in the Era of 5G Communications (Part 1)

Accelerated Surface Corrosion Testing with Air-HAST

JIS C60068-3-5:2020, JIS C60068-3-6:2020
Revision of Supporting Documentation and Guidance for Confirmation of the Performance of Temperature (Humidity) Chambers

Current Status of Automotive Battery Business and Trends of Reuse and Recycling

Dielectric Breakdown from a Reliability and Safety Viewpoint

Evaluation Tests for Thermal Propagation Resulting from Secondary Battery Thermal Runaway

Use of Machine Learning in a HALT - Comparative Evaluation and Functional Tests of DC Brushless Fans

Development of the All Weather Simulation Chamber

Differences in Development and Standards - Reasons Why So Many Electric Vehicle Accidents Occur Overseas, but Not in Japan

Comparative verification of effects in temperature cycle test and thermal shock test Part2

Remote monitoring of reliability test specimen image using Chamber Cam

Introducing ESPEC's Charge/Discharge Evaluation System for Secondary Automotive Batteries

Comparison of GB and International Standards for Electric Vehicle Secondary Batteries, Packs and Systems (Part 2)

Electric Vehicle Policy Changes and Industry Trends in China

Use of Domestic Native Plants for Greening Projects that Conserve Biodiversity - Rooftop Greening Strategy, New Technology Development Building, Kobe R&D Center -

Comparison of GB and International Standards for Electric vehicle secondary batteries Cells and Modules (Part 1)

Nobel Prize in Chemistry and Future Outlook of the Japanese Battery Industry

The Standards System and Conformity Assessment System in China

One Approach to Accelerated Humidity Testing

Comparative study of temperature cycle test and thermal shock test efficacy

A Study on the Correlation Between Stress Exerted on a Test Product by HALT (Vibration With Six Degrees Of Freedom) And Electrodynamic Vibration (Single Axis Vibration)

Outline of "Road vehicles - Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles" (ISO 19453) and Description of Related Products

Installation Example: All-Weather Simulation Chamber - Saitama Industrial Technology Center (SAITEC)

Electrification of Automobiles in the India Market and its Ideal Situation

Outline of Environmental Condition and Testing Standards for Electrical and Electronic Equipment in Road Vehicles (ISO 16750-4/JASO D014-4) and Description of Related Products

The Landscape for Eco-Friendly Cars and the In-Vehicle Battery Industry for 2019 Becomes Clear

Latest Information on ESPEC's Biodiversity Initiatives(Latest Information on the Electrical and Electronics Industry / ESPEC Initiatives)

Reliability Technology Useful For Sites (Part Two)

Fierce Battle Among Japan, Korea and China in the Battery Industry for Developing Evs

ESPEC OnlineCore - Test management advanced package - Boosting Efficiency by Putting Test Management of Environmental Test Chambers Online

Reliability Technology Useful For Sites (Part One)

Investigation of Stresses in HALT (Highly Accelerated Limit Test)

ESPEC's Approach to the European Revised Fluorinated Gas Regulations (Regulation (EU) No 517/2014)

Current State and Future Outlook of Next-Generation EV Battery Research

Effects of Stresses in Highly Accelerated Limit Test (HALT)

Autonomous Driving: A Paradigm Shift in the Automotive Industry

An Introduction of Below-Freezing and Humidity Environment Controlling Technology Equipped on Brake Test Equipment

Investigation on the Effects of Vibration Stress in Highly Accelerated Limit Test

Outline of IEC62506, International Standard for Accelerated Reliability Testing and Key Points

Product Strategy for EVs and FCVs as Ultimate Eco-Cars and Future Prospect

Introduction of Secondary Battery Calorimetry System

Introduction of Temperature (Humidity) Chamber for Universal/Tensile Tester

Development of Container-Type Plant Factory for Strawberry Culture

Functional Vegetables Production Plant Factory Utilizing Deep Sea Water

Collaboration Business Models around Battery-Related Industries

Lithium-Ion Batteries: Growth History and Future Developments

Development of High Pressure Steam Cleaning Jet Test Equipment Compliant with International Protection Code (IPX9K)

Approaches to Life Estimation of Electronic Circuits

Electriffication Business Models and Investment Strategies in the Automobile and Battery Industries

Research on the Urban Heat Island (UHI) Effect: Current Status and Future Development

ESPEC Models Associated with Trends in the Automobile and Battery Industries

Safety Testing of In-vehicle Lithium-ion Batteries:Temperature Dependence of External Short-Circuit Current

The Need for High-Voltage, High-Temperature Evalution of Electronic Devices

Simple Methods of Estimating Power Generation Characteristic Parameters As a Solar Cell Module Performance Evaluation Technique

Trends in the automotive industry around eco-friendly vehicles and business prospects in related industries

Reliability Evaluations and Test Functions Devised for Automotive Power Devices

Ensuring Safety and Business Models for Lithium Ion Batteries

Study of Reliability Test Methods for Die-attach Joints on Power Semiconductors

Initiative to Creating In-Vehicle Battery Safety

Power Device Reliability Testing and ESPEC Test Proposals

A Proposal: Mechanical Pressuer Duty Cycle Test Which Can Accelerate Degradations Around Interfaces of Photovoltaic Module Laminate Materials

* Report translated by ESPEC. Author not responsible for translation accuracy.

Original report written in Japanese:

Solar Simulator and Environmental Testing


Development Trends and Technological Issues of Rechargeable Batteries for Vehicle Use

The Effect of Ramp Rate on Thermal Fatigue Testing Solder Joints

Promoting the Commercial Adoption of Lead-free Solder and Evaluating Its Reliability

Guidance for Accelerated Testing and Reliability - For Electrical and Electronic Parts and Equipment -

Secondary Battery Assessment Methods

Impact Assessment in Safety Testing of Lithium-Ion Secondary Battery

Estimation method for temperature uncertainty of temperature chamber (JTM K 08)

The effect of ramp rate on temperature cycle fatigue in solder joints

Factors leading to ionic migration in lead-free solder

Humidity Measurement and Control in the HAST

Great Expectations for the Combined Environmental Reliability Test (CERT)

Electronic Component Reliability Testing for Quality Assurance

Destruction mechanisms resulting from vibration load in PCB-mounted electronics

Thermal characteristic evaluation system to evaluate heat transfer characteristics of mounted materials

Environmental improvement operations as forest supporters (Reforestation activities)

Reliability of wood materials

The effects of adsorbed water on printed circuit boards

How impurities affect ionic migration

Evaluating the CAF resistance of multi-layered PWBs

Psychrometer construction for performance testing

Product Failure Mechanisms and Reliability Testing part2

Product Failure Mechanisms and Reliability Testing part1

Combined environmental testing for equipment used on automobiles

How to succeed in accelerated testing

Fundamentals of environmental testing

Photovoltaic Module Reliability Testing

Whisker Evaluation

Humidity Resistance Evaluation of Adhesive Interface

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