[High-tech Golden Globe Award] Focus on high-temperature and long-life electrolytic capacitors. The company's aluminum electrolytic capacitors have a monthly capacity of 60 million!

Electrolytic capacitors are among the most critical components in LED driver circuits, directly influencing the performance and lifespan of power supplies. To address these limitations, many packaging manufacturers have introduced a "de-powered" solution. However, this approach still faces numerous technical challenges, which is why constant current driving remains the dominant method in lighting fixtures today. To enhance the performance and longevity of LED drivers, electrolytic capacitor manufacturers have continuously improved their products through technological upgrades and automated production processes. Among them, Guangdong Huangshi Electronic Technology Co., Ltd. (referred to as "Huangshi") has dedicated years to researching and manufacturing aluminum electrolytic capacitors, aiming to build a strong and independent brand. With rising global demand for aluminum electrolytic capacitors, Huangshi has invested in fully automated production and testing equipment, gradually expanding its production capacity. The company now produces 60 million units annually, making it the largest manufacturer of mini aluminum electrolytic capacitors in China. Additionally, Huangshi adheres to strict quality management systems such as ISO9001 and ISO14001, ensuring high product standards. Since its establishment in 2001, Huangshi has maintained close technical collaboration with industry leaders in Japan, South Korea, and Taiwan. Its products are now at the forefront domestically in terms of high-temperature resistance, high-voltage tolerance, ripple current handling, and high-frequency performance—reaching levels comparable to international competitors. Huangshi's success stems from a strong spirit of innovation. Recently, the company launched the "LH Series," a new product line designed to meet the growing market demand for capacitors that can withstand temperatures up to 130°C and last for 5,000 hours. It also introduced the "LE Series," offering an ultra-long life of 20,000 hours for lighting applications. In addition, Huangshi developed the "TF/TG Series" for SMD applications, replacing traditional DIP components to better meet the high-quality demands of the lighting industry, improve manufacturing efficiency, and reduce costs. Huangshi has built strong partnerships with major domestic and international clients, including Zhaochi Lighting, Sanxiong Aurora, Hailai Lighting, Kaiyao Electronics, Gree Electric Appliances, Matsushita Electric, and Feit. Through high-quality products and excellent service, the company has earned widespread recognition from customers worldwide. Cai Jiayou, a representative from Huangshi, stated, “We have faced many challenges along the way, but no matter how difficult the environment, we have always focused on innovation in products, equipment, management, and services. We continue to push forward with innovation, upgrades, and breakthroughs to maintain our leading position in the industry and create maximum social value.” Leveraging its advanced technology in high-temperature-resistant, long-life capacitors, Huangshi entered the 2017 High-Tech LED “Technology Innovation Award” competition, showcasing its commitment to technological excellence. About Huangshi: Since its founding in 2001, Guangdong Huangshi Electronic Technology Co., Ltd. has built its business philosophy around customer satisfaction and helping clients grow. Over the years, the company has adhered to the concept of "altruism," steadily developing and serving leading enterprises in fields such as small household appliances, computer peripherals, LED energy-saving lamps, and automotive electronics. As a high-tech enterprise specializing in MLCC, mini-sized, long-life, and high-frequency low-resistance aluminum electrolytic capacitors, Huangshi continues to innovate and deliver value to the market.

Earth Leakage Breaker ELCB

ELCB is an acronym for Earth leakage circuit breaker, which is a device placed inside a water heater, commonly referred to as ELCB electric leakage breaker. This circuit breaker has the function of disconnecting the device from the circuit whenever an electrical leak occurs through the human body when touching the electrical parts of the device.

ELCB is to limit the incident of electric shock inside the machine, disconnecting the power when there is a problem, ensuring safety for human life as well as fire and explosion prevention.

How many types of ELCB?

ELCB is often used in both civil and industrial applications.

For the domestic electricity system, the installation problem is not difficult, but in industry, the anti-shock for workers and the prevention of electrical leakage for electrical equipment with large capacity requires a bridge. Automatic anti-shock, high-power leakage protection, and often has a much higher price.

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ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com