In depth Introduction to Jidian Fuse Brands
Brand background and historical evolution
The Jidian Fuse brand is affiliated with Shenzhen Jidian Industrial Co., Ltd. (referred to as Jidian), which was established in 2005 and is a high-tech enterprise specializing in the research and development, production, and sales of circuit protection components. Jidian focuses on technological innovation and is committed to providing customers with high-performance and high reliability fuse products, which are widely used in fields such as new energy vehicles, photovoltaic energy storage, industrial control, consumer electronics, and communication equipment. After nearly 20 years of development, Jidian has become a well-known brand in the domestic fuse industry.
Core technology and product advantages
Circuit protection technology
Self healing Fuse (PPTC): Jidian provides various packaging forms of self recovering fuses, such as plug-in and surface mount, using polymer materials with low impedance and high sensitivity characteristics, suitable for overcurrent protection scenarios such as battery packs and USB interfaces.
Disposable Fuse: The product covers various packaging forms such as glass tubes, ceramic tubes, and surface mount, with a wide current range, supporting fast melting and high reliability requirements. It is widely used in devices such as power adapters and chargers.
Fuse resistor: Combining the functions of fuses and resistors, it provides an integrated solution for overcurrent protection and current sampling, simplifying circuit design.
Temperature protection components
Thermal Protector: Adopting a bimetallic structure, the operating temperature range covers 50 ℃ to 250 ℃, and is widely used for over temperature protection of equipment such as motors and transformers.
Thermostat: Provides two contact forms: normally open (NO) and normally closed (NC), supports custom action temperature and reset temperature, and is suitable for home appliances, automotive electronics, and other fields.
Customized solutions
In the field of new energy, we provide an integrated solution of "fuse+thermal protector" to reduce customer supply chain costs and enhance product safety.
Industrial control: Develop fuses and temperature switches that support a wide temperature range (-40 ℃ to+125 ℃) to meet extreme environmental requirements.
Market Position and Industry Certification
Industry status: Jidian is an important participant in the domestic fuse industry, with products widely used in fields such as new energy vehicles, photovoltaic energy storage, and industrial control, and has established cooperative relationships with multiple well-known enterprises.
Customer recognition: Serving leading enterprises in the fields of new energy vehicles (BYD, NIO), photovoltaics (Sunac, Goodwin), industrial control (Huichuan Technology), consumer electronics (Xiaomi, OPPO), etc., participating in multiple national level new energy projects.
Qualification honors: Obtained titles such as "National High tech Enterprise" and "Shenzhen High tech Enterprise", certified by ISO 9001, ISO 14001, IATF 16949, and the product has passed international safety certifications such as UL, CSA, VDE, TUV, etc.
Application Fields and Customer Groups
Jidian fuses are widely used in the following fields:
New energy vehicles: battery pack (BMS), motor controller (MCU), onboard charger (OBC), etc.
Photovoltaic energy storage: photovoltaic inverters, energy storage systems, charging stations, etc.
Industrial control: motor drives, industrial automation equipment, power modules, etc.
Consumer electronics: smartphones, tablets, TWS earphones, smartwatches, etc.
Communication equipment: routers, switches, base station power supplies, etc.
Latest news and strategic direction
Technological breakthrough
New Energy Fuse: Developed fuses that support 800V high-voltage platforms, using special alloy materials, with a 50% increase in pulse current resistance, suitable for fast charging systems in electric vehicles.
Intelligent protection components: Introducing intelligent fuses with integrated temperature sensing and communication functions, supporting remote monitoring and fault warning, meeting the requirements of Industry 4.0.
Material Innovation: Developed nanocrystalline material fuses, reducing the volume by 30% and supporting the miniaturization of 5G communication equipment.
Market expansion
New energy vehicles: Deepen cooperation with BYD and NIO to provide dedicated protective components for battery packs (BMS) and motor controllers (MCU).
Photovoltaic energy storage: Introducing energy storage specific fuses that support 1500V DC systems, enhancing the efficiency and safety of photovoltaic power plants.
Consumer Electronics: Develop ultra small fuses (0402 package) suitable for wearable devices such as TWS earphones and smartwatches.
Capacity upgrade
Expand production bases in Shenzhen and Dongguan, add automated production lines, and aim to increase the monthly production capacity of fuses to 80 million units.
Invest in the construction of national level laboratories to strengthen product reliability testing and failure analysis capabilities.
The Jidian Fuse brand has become a benchmark enterprise in the field of circuit protection components in China with its profound technical accumulation, rich product line, strict quality control, and extensive market applications. In the future, Jidian will continue to be driven by innovation, committed to providing safer and more reliable circuit protection solutions, and promoting the sustainable development of the electronics industry.