Shenzhen CPET Electronics Co., Ltd. Company News

1.Enhance safety and prevent accidents from happening Poor-quality chargers are one of the main culprits of safety accidents such as fires and electric shocks. Aging tests can effectively detect those "dangerous goods" that may break down, short circuit or even catch fire under high voltage, large current and high temperature, nipping potential safety hazards in the bud before leaving the factory. 2. Ensure reliability and screen for early failures Electronic components have a "bathtub curve" failure pattern, meaning that the failure rate of the product is relatively high in the early and late stages of its life. Aging tests aim to eliminate products that fail early, keeping the chargers entering the market in a stable "accidental failure period", which significantly reduces the return rate and complaint rate of users. 3. Verify the design and materials used, and optimize the product Through the data feedback from aging tests, R&D personnel can verify whether their design plans and component selections are reasonable. For instance, if it is found during the test that the efficiency of a large number of chargers drops sharply at high temperatures, it may indicate that the heat dissipation design needs to be improved or higher-quality capacitors need to be selected. 4. Meet industry standards and brand reputation All countries have strict certification standards for power adapters (such as UL, CE, CCC, etc.). Standardized aging tests are an important step to meet these standard requirements and also the cornerstone for brand owners to maintain their own reputation and win the trust of consumers.

Unveiling the aging test Equipment for Chargers: Ensuring the Safety and Reliability of the "power source" for Electronic Devices In today's mobile Internet era, chargers, as the "power source" of all electronic devices, their quality and reliability directly affect the safety and user experience of the devices. Have you ever wondered what kind of harsh tests a qualified charger needs to undergo before leaving the factory? The answer is hidden in the charger aging test equipment. This seemingly unremarkable system is precisely the first line of defense for safeguarding our electrical safety and a crucial one. Although the charger is small, its responsibility is significant. As a crucial part of intelligent manufacturing and quality control, the charger aging test equipment, though located in the factory workshop and remaining unobtrusive, truly safeguards the safety of every consumer. It is not merely a process in the production flow, but also a manifestation of a brand's commitment to quality and its promise to users. In the future, with the popularization of new technologies such as fast charging and wireless charging, aging testing equipment will surely continue to evolve, and with more advanced technologies, it will continue to serve as the "guardian" of electronic product quality.

.gtr-container-aerospace789 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-aerospace789 p { text-align: left !important; margin-bottom: 10px; font-size: 14px; } .gtr-container-aerospace789 .gtr-section { margin-bottom: 25px; padding: 20px; border: 1px solid #e0e0e0; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); } .gtr-container-aerospace789 .gtr-title { font-size: 18px; font-weight: bold; color: #0056b3; margin-top: 0; margin-bottom: 15px; text-align: left !important; } .gtr-container-aerospace789 ul { list-style: none !important; padding: 0; margin: 0; } .gtr-container-aerospace789 ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 14px; text-align: left; list-style: none !important; } .gtr-container-aerospace789 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #007bff; font-weight: bold; font-size: 16px; line-height: 1.6; } .gtr-container-aerospace789 .gtr-highlight { font-weight: bold; color: #dc3545; } @media (min-width: 768px) { .gtr-container-aerospace789 { padding: 25px; display: grid; grid-template-columns: 1fr; gap: 30px; } .gtr-container-aerospace789 .gtr-section { margin-bottom: 0; } } Extreme Reliability Requirements Aerospace systems operate under vibration, temperature swings, and high altitude. Burn-In Chambers simulate mission-critical power conditions. Essential for avionics, radar systems, and communication equipment. Guarantees flawless performance under stress. Advanced Features for Aerospace Testing Supports extended high-temperature endurance up to 80°C. Custom load simulation for high-voltage and DC-DC modules. Remote control and monitoring for safety and precision. Fully traceable test records for defense documentation. Customer Success in the Aerospace Sector An avionics supplier improved long-term reliability metrics by 85%. System qualification time shortened by 75%. The chamber’s precision testing helped secure government contracts. Proven reliability built trust and global competitiveness.

.gtr-container-xyz789 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; line-height: 1.6; color: #333; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-xyz789 .gtr-section-xyz789 { margin-bottom: 30px; padding: 20px; border: 1px solid #eee; box-shadow: 0 2px 5px rgba(0,0,0,0.05); border-radius: 4px; } .gtr-container-xyz789 .gtr-title-xyz789 { font-size: 18px; font-weight: bold; margin-bottom: 15px; color: #0056b3; text-align: left; } .gtr-container-xyz789 .gtr-list-xyz789 { list-style: none !important; margin: 0; padding: 0; } .gtr-container-xyz789 .gtr-list-xyz789 li { font-size: 14px; margin-bottom: 10px; padding-left: 20px; position: relative !important; text-align: left !important; } .gtr-container-xyz789 .gtr-list-xyz789 li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #007bff; font-size: 16px; line-height: 1.6; } .gtr-container-xyz789 .gtr-highlight-xyz789 { color: #d9534f; font-weight: bold; } @media (min-width: 768px) { .gtr-container-xyz789 { padding: 30px; max-width: 960px; margin: 0 auto; } .gtr-container-xyz789 .gtr-section-xyz789 { padding: 30px; } .gtr-container-xyz789 .gtr-title-xyz789 { font-size: 20px; } .gtr-container-xyz789 .gtr-list-xyz789 li { font-size: 15px; } } Importance of Power Stability in Healthcare Devices Medical equipment must perform flawlessly under critical conditions. Power interruptions can risk patient safety. Burn-in testing ensures reliable operation of medical-grade PSUs. Highlights of Aging test Precision temperature control ensures consistent stress loading. The electronic load is fully loaded and pulled to simulate a high-intensity working state. During the aging process, real-time operation data of the product is collected for status detection and determination Data traceability supports FDA and CE documentation. Proven Results in the Medical Field A diagnostic device company reported zero field failures for 12 months. The production line efficiency improved by 55%. Their products achieved higher international certification approval rates. Burn-in testing became integral to their quality management process.

.gtr-container-f7h2k9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; border: none; outline: none; } .gtr-container-f7h2k9 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-f7h2k9 .gtr-title { display: block; font-size: 18px; font-weight: bold; margin-bottom: 0.5em; color: #0056b3; } @media (min-width: 768px) { .gtr-container-f7h2k9 { padding: 25px; max-width: 800px; margin: 0 auto; } } Why LED Drivers Need Burn-In TestingLED drivers operate in challenging thermal conditions.Fluctuating load and heat can shorten their lifespan.Burn-in testing exposes weak components before shipment.Ensure the quality of the products when they leave the factory. The advantages of LED power supply aging test linesThe multi-channel design can test hundreds of units simultaneously.Energy conservation and environmental protection, constant temperature and pressure.Collect data in real time to ensure the aging test status of the product at every moment.Guardian of product quality. Industry Success ExampleA lighting manufacturer in Korea achieved 99.7% reliability in field performance.Rejected batch rates decreased by 22%.Faster production testing improved customer delivery time.The result: stronger brand image and repeat contracts with major clients.

.gtr-container-d7e8f9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-d7e8f9 .gtr-title { font-size: 18px; font-weight: bold; margin-bottom: 15px; color: #0056b3; text-align: left; } .gtr-container-d7e8f9 p { font-size: 14px; margin-bottom: 10px; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-d7e8f9 p strong { font-weight: bold; color: #000; } .gtr-container-d7e8f9 ul { list-style: none !important; padding: 0; margin: 0 0 20px 0; } .gtr-container-d7e8f9 ul li { font-size: 14px; margin-bottom: 8px; padding-left: 20px; position: relative; text-align: left !important; word-break: normal; overflow-wrap: normal; list-style: none !important; } .gtr-container-d7e8f9 ul li::before { content: "•" !important; color: #0056b3; font-size: 18px; position: absolute !important; left: 0 !important; top: 0; line-height: 1.6; } @media (min-width: 768px) { .gtr-container-d7e8f9 { padding: 25px; max-width: 800px; margin: 0 auto; } .gtr-container-d7e8f9 .gtr-title { margin-bottom: 20px; } .gtr-container-d7e8f9 p { margin-bottom: 12px; } .gtr-container-d7e8f9 ul { margin-bottom: 25px; } .gtr-container-d7e8f9 ul li { margin-bottom: 10px; } } Automotive Power Systems Demand Durability Modern vehicles use hundreds of electronic modules. MCU, sensors, and converters must withstand heat, vibration, and load variation. Burn-In Chambers simulate extreme engine bay environments. Testing ensures long life under real-world stress. Automotive electronic aging test performance Wide temperature range from -40°C to +120°C. Programmable voltage cycling replicates engine start-stop behavior. Supports testing for both 12V and 48V systems or customized according to customer requirements. Customer Case – Automotive Supplier Success A Tier-1 automotive supplier reduced warranty claims by 35%. Production validation time dropped by 30%. The brand improved its reputation for durability and performance. Burn-in verification became part of their IATF 16949 quality system.

.gtr-container-7f8e9d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-7f8e9d .gtr-section { margin-bottom: 25px; padding: 15px; border-radius: 4px; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); } .gtr-container-7f8e9d .gtr-section-title { font-size: 18px; font-weight: bold; margin-top: 0; margin-bottom: 15px; color: #0056b3; text-align: left; } .gtr-container-7f8e9d p { font-size: 14px; margin-bottom: 10px; text-align: left; } .gtr-container-7f8e9d ul { list-style: none !important; padding-left: 20px; margin: 0; } .gtr-container-7f8e9d ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 14px; text-align: left; list-style: none !important; } .gtr-container-7f8e9d ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #007bff; font-weight: bold; font-size: 16px; line-height: 1; } .gtr-container-7f8e9d strong { color: #e44d26; } @media (min-width: 768px) { .gtr-container-7f8e9d { padding: 30px; } .gtr-container-7f8e9d .gtr-section { padding: 25px; margin-bottom: 30px; } .gtr-container-7f8e9d .gtr-section-title { font-size: 20px; margin-bottom: 20px; } .gtr-container-7f8e9d ul { padding-left: 25px; } .gtr-container-7f8e9d ul li { padding-left: 25px; margin-bottom: 10px; } } Why Data Centers Need Reliable Power Supplies Data centers depend on uninterrupted power. A single PSU failure can cause downtime and data loss. Burn-In Chambers are used to burning-in test redundant power modules. They help data centers maintain uptime reliability and meet SLA standards. Aging test characteristics Supports parallel testing for large power units. Integrated sensors monitor voltage, current, and temperature in real time. Automated logging for traceable quality reports. Configurable temperature profiles to simulate 24/7 load stress. Customer Results in the IT Sector A global data center provider improved system uptime from 99.85% to 99.99%. Testing throughput increased by 45% using The design of using one control cabinet to monitor multiple aging cabinets. The burn-in process identified latent defects that standard QC missed. End result: improved performance and lower maintenance costs.

.gtr-container-x7y8z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-x7y8z9__section { margin-bottom: 25px; padding: 15px; border: 1px solid #eee; box-shadow: 0 2px 5px rgba(0,0,0,0.05); border-radius: 4px; } .gtr-container-x7y8z9__section-title { font-size: 18px; font-weight: bold; margin-bottom: 15px; color: #0056b3; text-align: left !important; } .gtr-container-x7y8z9 ul { list-style: none !important; padding-left: 20px !important; margin: 0 !important; } .gtr-container-x7y8z9 ul li { position: relative !important; padding-left: 15px !important; margin-bottom: 8px !important; line-height: 1.6 !important; font-size: 14px !important; text-align: left !important; color: #333; list-style: none !important; } .gtr-container-x7y8z9 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #007bff; font-size: 16px !important; line-height: 1.6 !important; top: 0; } .gtr-container-x7y8z9 ul li strong { font-weight: bold; color: #0056b3; list-style: none !important; } @media (min-width: 768px) { .gtr-container-x7y8z9 { padding: 25px; max-width: 960px; margin: 0 auto; } .gtr-container-x7y8z9__section { padding: 25px; margin-bottom: 30px; } .gtr-container-x7y8z9__section-title { margin-bottom: 20px; } .gtr-container-x7y8z9 ul { padding-left: 25px !important; } .gtr-container-x7y8z9 ul li { padding-left: 20px !important; } } Why Industrial Systems Require Burn-In Automation systems rely on uninterrupted power. Failure during production can cause costly downtime. Burn-In Chambers validate power modules for PLCs and control units. Ensures consistent operation in 24-hour production lines. Technical Benefits for Industry Environments High-load endurance test capability up to 10kW per unit. Multiple testing profiles for voltage, current, and duty cycles. Durable stainless-steel construction for industrial settings. The intelligent monitoring system can be unattended. Customer Case Study A robotics factory cut unplanned downtime by 50%. Maintenance costs dropped by 15% in the first year. The improved power reliability boosted overall production efficiency. Industrial clients now see burn-in as a standard investment.

.gtr-container-x9y2z1a3 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; margin: 0; box-sizing: border-box; border: none !important; outline: none !important; } .gtr-container-x9y2z1a3 * { box-sizing: border-box; } .gtr-container-x9y2z1a3 .gtr-section-x9y2z1a3 { margin-bottom: 25px; padding: 15px; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); } .gtr-container-x9y2z1a3 .gtr-heading-x9y2z1a3 { font-size: 18px; font-weight: bold; color: #0056b3; margin-bottom: 15px; text-align: left; padding-bottom: 5px; border-bottom: 1px solid #eee; } .gtr-container-x9y2z1a3 .gtr-list-x9y2z1a3 { list-style: none !important; padding: 0; margin: 0; } .gtr-container-x9y2z1a3 .gtr-list-x9y2z1a3 li { font-size: 14px; padding-left: 20px; position: relative; margin-bottom: 8px; text-align: left; } .gtr-container-x9y2z1a3 .gtr-list-x9y2z1a3 li::before { content: "•" !important; color: #007bff; font-size: 1.2em; position: absolute !important; left: 0 !important; top: 0; line-height: inherit; } .gtr-container-x9y2z1a3 p { text-align: left !important; font-size: 14px; margin-bottom: 1em; } @media (min-width: 768px) { .gtr-container-x9y2z1a3 { padding: 30px 50px; } .gtr-container-x9y2z1a3 .gtr-section-x9y2z1a3 { margin-bottom: 30px; padding: 20px; } } The necessity of aging test experiments Base stations and network switches run 24/7. Power supplies must endure long-term stress. Burn-in testing simulates heavy load, temperature, and humidity cycles. Guarantees stable output even in remote or harsh environments. The performance of the aging cabinet Flexible rack configuration for modular testing. Advanced PID temperature control ensures uniform heating. Continuous data logging supports certification documentation. Low noise design suitable for lab or factory use. Customer feedback A 5G equipment manufacturer improved MTBF (Mean Time Between Failure) by 30%. The company passed international reliability audits smoothly. Burn-in testing helped them win contracts in Europe and the Middle East. Power Supply Burn-In Chamber became their standard reliability tool.

.gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 16px; max-width: 100%; box-sizing: border-box; line-height: 1.6; } .gtr-container-a1b2c3d4 p { font-size: 14px; margin-bottom: 20px; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-a1b2c3d4 p strong.gtr-title-style { font-size: 18px; font-weight: bold; color: #222; display: block; margin-bottom: 8px; } .gtr-container-a1b2c3d4 p strong.gtr-highlight { font-weight: bold; color: #0056b3; } @media (min-width: 768px) { .gtr-container-a1b2c3d4 { padding: 24px; max-width: 960px; margin: 0 auto; } .gtr-container-a1b2c3d4 p { margin-bottom: 25px; } .gtr-container-a1b2c3d4 p strong.gtr-title-style { margin-bottom: 10px; } } Purpose and Role in Burn-In ChambeElectronics manufacturers rely on burn-in chambers to guarantee stability under load.The chamber simulates high-temperature and high-stress conditions.It ensures power supplies can operate continuously for thousands of hours.Ideal for switching power supplies, adapters, and battery chargers. Key Technical BenefitsUniform heat distribution through advanced air circulation.Adjustable current and voltage control for different device specifications.Energy-saving insulation design reduces operational cost.Built-in alarms and auto shutdown ensure safety during long test runs. Success in the Electronics IndustryA leading consumer electronics producer saw a 40% reduction in product returns.A startup in Shenzhen increased production yield by 18% after implementing the system.The result: faster delivery cycles and higher customer trust.Burn-in testing became their competitive edge in a saturated market.

.gtr-container-f7g8h9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 15px; line-height: 1.6; box-sizing: border-box; overflow-x: hidden; } .gtr-container-f7g8h9 p { font-size: 14px; margin-bottom: 10px; text-align: left !important; } .gtr-container-f7g8h9-section { margin-bottom: 20px; } .gtr-container-f7g8h9-title { font-size: 18px; font-weight: bold; margin-bottom: 15px; color: #0056b3; text-align: left !important; } .gtr-container-f7g8h9 ul { list-style: none !important; padding: 0; margin: 0; } .gtr-container-f7g8h9 ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 14px; text-align: left !important; list-style: none !important; } .gtr-container-f7g8h9 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #007bff; font-size: 16px; line-height: 1; } .gtr-container-f7g8h9 strong { color: #0056b3; } @media (min-width: 768px) { .gtr-container-f7g8h9 { padding: 25px 50px; } .gtr-container-f7g8h9-section { margin-bottom: 30px; } .gtr-container-f7g8h9-title { margin-bottom: 20px; } .gtr-container-f7g8h9 ul li { margin-bottom: 10px; } } Power Supply Burn-In Chambers are essential tools for ensuring long-term reliability. They simulate harsh working environments — heat, humidity, and voltage load. This process identifies early failures before a product reaches the customer. Used by manufacturers of industrial electronics, communication systems, and automation devices. Burn-in testing reduces warranty costs and boosts customer satisfaction. Technical Advantages of Power Supply Burn-In Chambers High precision temperature control. Stable current loading for accurate endurance testing. Safety features to prevent overvoltage and thermal runaway. Automated monitoring and data logging improve testing efficiency. Compact design fits into different lab environments. Industry Impact – Proven Customer Success An industrial automation company reported a 25% reduction in product failure rate after adopting our Burn-In Chamber. A telecom equipment manufacturer achieved faster production validation and improved certification pass rates. For power module producers, batch testing efficiency improved by 30%. These results prove that burn-in testing is not just a process — it’s a guarantee of reliability.

Breaking the foreign monopoly,CPET, with the posture of a "little giant", forges the Chinese core of testing equipment——In the global high-end intelligent manufacturing equipment field, a breakthrough battle led by "little giants" is quietly unfolding. In the intelligent production workshop of Shenzhen Zhongkeyuan Electronics Co., LTD. (hereinafter referred to as "CPET"), an automated testing production line with a total length of nearly 100 meters is running at high speed. The mechanical arm precisely grabs the power module and sends it into the precision aging test system. After dozens of strict tests, qualified products are automatically sorted and taken off the production line - the entire process requires no human intervention. This production line has just completed the final verification of the power aging test equipment deployed for a leading enterprise in a certain industry. The general manager of CPET pointed to the equipment being packed and told the reporter, "Three years ago, such high-end testing equipment mainly relied on imports." The breakthrough path for hidden champions Founded in 2010, CPET has been dedicated to the field of testing and aging of power electronic products for fourteen years. As a national-level "Little Giant" enterprise specializing in niche market, CPET has obtained over 50 invention patents and software Copyrights. Among its more than 300 employees, over 30% are R&D and technical personnel. "Testing equipment is the 'quality gatekeeper' of the manufacturing industry," explained the technical director of CPET. "In the past, the high-end market was monopolized by European and American enterprises. A single piece of equipment often cost tens of millions of yuan, and the service response was slow." Through independent innovation, we have not only broken the technological monopoly but also reduced costs by more than 50%. Technological innovation builds a moat The breakthrough of CPET is attributed to its continuous technological investment and innovative achievements: Energy-saving feedback technology: The independently developed energy-saving feedback load efficiency reaches over 80%, significantly reducing the operating costs for customers Intelligent testing platform: Compatible with multiple testing protocols, it supports automated testing and data management Modular design: It can be flexibly configured according to customer needs, shortening the delivery cycle "We invest over 30% of our annual profits in research and development," said the general manager of CPET. "Only by mastering core technologies can we have a say in market competition." The rich achievements recognized by the market At present, CPET products have been recognized by over 4,000 enterprises including Huawei, BYD, Lite-On and Philips, and enjoy an extremely high reputation both at home and abroad. The market share of the company's products in multiple niche fields exceeds 70%, making it a genuine "hidden champion". "Having cooperated with CPET for many years, they not only have stable product performance but also a fast service response speed," said the purchasing director of a globally renowned enterprise. "Especially their customization capabilities can quickly respond to the testing requirements of our new product lines." The era value of "Specialized, refined, distinctive and innovative" Specialized, refined, distinctive and innovative "little giant" enterprises are an important force in the transformation and upgrading of China's manufacturing industry. Enterprises like CPET are changing the situation where China relies on imports for high-end equipment by delving deeply into niche fields and breaking through key core technologies. Small and medium-sized enterprises do not necessarily have to pursue scale; instead, they should focus on specific fields and strive for excellence. Industry experts commented, "The success of CPET indicates that through continuous innovation and technological accumulation, Chinese enterprises are fully capable of competing on an equal footing with international giants in the high-end equipment sector." Future layout and development outlook Looking to the future, CPET is actively laying out the research and development of testing equipment in emerging fields such as new energy and aerospace. The company plans to increase its R&D investment to 40% of its annual revenue within three years and build two new R&D centers, focusing on the research of cutting-edge testing technologies. "We are transforming from followers to leaders," said the general manager of CPET with confidence. "Next, we will take the lead in formulating industry testing standards to bring Chinese testing equipment to the world."