Comprehensive Analysis of LANSON
Ceramic Tube Fuses
LANSON, as a leading enterprise in the field of circuit protection in China, has been dedicated to the research and production of circuit protection devices since its establishment in 1997. Its products are known for technological innovation and high reliability. Ceramic tube fuses are one of Liangsheng's core products, providing overcurrent protection for various electronic devices and systems to prevent equipment damage or fire accidents caused by excessive current.
Product features and technological advantages
Liangsheng ceramic tube fuse uses high-quality ceramic material as the tube body, which has the characteristics of high temperature resistance, explosion resistance, and excellent insulation performance. The product design incorporates a fast circuit breaker mechanism, which can quickly cut off the current in case of abnormal overcurrent in the circuit, effectively protecting subsequent sensitive electronic components.
These fuses offer multiple specification options, including different rated currents and voltage levels. For example, the rated current of the 6HV series high-voltage ceramic fuse tube can reach 200mA, and the rated voltage has multiple options such as 1000V, 660V, and 600V, which can meet the needs of different application scenarios. The product sizes also vary, such as Φ 5.2 × 20mm and Φ 6.35 × 32mm, providing users with flexible selection space.
Liangsheng ceramic tube fuses also have high breaking capacity, which can safely cut off fault currents up to 50A, and some models can even reach 100A. This feature ensures that even in severe short circuit situations, the fuse can be reliably blown, avoiding larger safety accidents.
Product type and specifications
Liangsheng provides various types of ceramic tube fuses, mainly including fast break and delay types:
Quick break fuse: It responds quickly to overcurrent and is suitable for protecting sensitive electronic devices (such as IC chips, MOS transistors, etc.) from overcurrent damage.
Delay type fuse: capable of withstanding short-term surge currents, suitable for situations with instantaneous current surges, such as motor start-up, switch on power supply start-up, etc. For example, the 3R1630H model has a rated current of 6.3A and a rated voltage of 350V, and has a delayed melting characteristic.
The rated current range of the product is wide, ranging from 100mA to 7A, and the rated voltage can reach 250V or even higher (such as high-voltage series). The parameter specification for the melting heat energy value (I ² t) of ceramic tube fuses, such as the melting heat energy of 6HV0200M/L/K model, is 0.003A ² · S, which reflects its melting ability under abnormal current.
Application Fields
Liangsheng ceramic tube fuses are widely used in various electronic devices and systems:
Household appliances: such as rice cookers, electric irons, etc
Communication equipment: base station communication equipment, network equipment, etc
Industrial control systems: power systems, various industrial control equipment
Automotive Electronics: New Energy Vehicle Battery Management System and In Vehicle Electronic System
Power equipment: power supply, adapter, photovoltaic inverter, etc
