Application: aluminum shell resistance, also known as braking resistance, regeneration resistance, load resistance, discharge resistance, braking resistance, high-power resistance, discharge resistance, etc. it is suitable for harsh industrial control environment and is an ideal supporting product for power and electronics. ■As a braking resistor, it protects the frequency converter and servo from the damage of motor regenerative electric energy. ■It is used as a false load in electronic equipment such as generator and inverter system to test various performance indexes of the equipment. ■In electronic power equipment, it is used as sampling resistance, current limiting resistance, starting resistance, protection resistance, discharge resistance, charging resistance, regeneration resistance, regeneration resistance, etc. ■In the circuit of frequency converter, servo, power supply and other equipment, it is used as current limiting element or voltage dividing element to adjust and stabilize the current and voltage.