250W Aluminum Housed Wirewound LED Load Resistors,For Direct Heatsink Mounting

Structure :

1.The resistors core components are made of insulating and high-temperature resistant materials as the resistors framework,evenly wound with high-quality alloy wires.Metal aluminum shell potted with high insulation non-combustible electronic paste,so that the aluminum shell and the resistance core components are closely combined into a solid entity,not affected by external air,vibration and dust,high stability and thermal conductivity.
2.The aluminum shell is made of high-quality industrial 6063 aluminum,and the surface is high-temperature anodized to achieve attractive appearance and great heat dissipation.

Features
1.We supply standard and custom designed aluminium housed resistors for general-purpose use,power supplies,power generation and the traction industry.
2.The RH is a range of extremely stable,high quality wire-wound resistors capable of dissipating high power in a limited space with relatively low surface temperature.
3.The power is rapidly dissipated as heat through the aluminium housing to a specified heatsink.
4.The resistors are made from quality materials for optimum reliability and stability.
5.We can test resistors to conform to relevant international or customer specifications.

Specification

Applications

Widely used in Inverters,automation equipment,acoustics,prescaler,aging power testing,auto accessories,auto LED industry,Balancing resistor,filter,crowbar,capacitor charge & discharge.
For Loading,braking,pulse,charging,discharging,starting,buffering,discharging,ect.

Key Features/How to order
1.Rated Power :5W-300W;
2.Resitance Value:0.5 ohm -33K ohm;
3.Custom designs
4.Inductive or non-inductive

Product Image

The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks

    Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. It has been successively awarded national high-tech enterprise and Shenzhen specialized, special & new enterprise. Its production plant covers an area of 8,000 square meters, providing high quality braking resistors, power resistors, high voltage resistors, rheostat, wirewound resistors, water cooled resistors, automotive resistors, cement resistors, precision resistors, shunt resistors, load banks, and others for military manufacturing, aerospace, new energy vehicles, wind power generation, photovoltaic power generation, rail transit, frequency converter, servo motor, numerical control, elevator, robot, power supply, generator load test, ship, dock, data center, power electronics and other fields.

    Our Factory has a series of automatic resistors production equipment, precision testing equipment, high-end R & D laboratory, over 30 years of resistors technology experience and efficient team, who is the first one to implement the I S O 9 0 0 1 and I S O / I A T F 1 6 9 4 9 international quality system standards in the industry.

    With the cooperation strength and experience of serving the world's top 500 enterprises, products are exported to 56 countries and regions including Europe, North America, South America and Asia, welcome to visit Zenithsun & send O E M / O D M orders.