1: Features
Good heat dissipation, suitable for heat sink installation
High insulation
Fully welded structure
Thermal absorption effect applied to the substrate
Molded structure with environmental protection
Non-inductive winding of the lowest reactance components
Good reliability in operation
Size: about 1.6x1.5x5cm / 0.63x0.59x1.97inch
2: Material Description
Resistance wire: copper-nickel alloy or nickel-chromium alloy, depending on the resistance
Core material: ceramic or talc porcelain depends on physical size
Sealing material: silicone molded plastic (silicone plastic additive mainly consists of ultra high molecular weight polysiloxane. It is mainly used as thermoplastic processing aid.
It overcomes the troubles and performance deficiencies in the processing of traditional silicone additives, and is safe to use, convenient to mix, stable in performance, and easy to disperse in the resin.
It can significantly improve the processing properties such as mold filling, internal lubricity and mold release of injection molded products;
Reduce screw torque, reduce energy consumption, increase production efficiency, reduce scrap rate, and extend equipment life;
Improve the scratch resistance of the product, reduce the friction coefficient of the product, and reduce the amount of wear;
Improve flame retardancy, reduce smoke density, improve surface gloss (glass fiber reinforced plastic), and improve the mechanical properties of products (highly filled plastic);
Has good stability and non-migration).
Housing: anodized aluminum housing
3: Application
Applicable to industrial machinery, load testing, power distribution, equipment, automatic control devices, etc. (such as: elevators, cranes, automotive LED lights, audio, crossover, servo industry
Port machinery, rolling mills, winches, generators, inverters and other brake equipment)
Operating environment: rated power temperature (+70 °C); operating temperature range (-55 ° C ~ +375 ° C), suitable for use in high requirements and harsh environments. It is an ideal accessory product for power electronics.
Structure: fixed installation of the shell, high temperature resistant wire lead
Suitable for voltage division, current limiting and load of AC and DC and pulse circuits with heat sink mounting
Meets ROHS specifications and LEAD-FREE lead-free standards.
4: Structural features:
It adopts high heat dissipation aluminum casing, high insulation and non-combustible filler material, which is easy to dissipate heat; it has vibration resistance, weather resistance and long-term stability; it has large power, small volume, convenient installation and beautiful appearance.
