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RHP系列电阻特别适用于制动电阻，应用于软启动电路以及一切需要大功率小体积的场合
Ideal for use as a dynamic braking resistor, in a soft-start motor circuit.
参数parameters | RHP- 1 | RHP- 2 | RHP- 3 |
Resistance values阻值 | 4.7,10,33,47,68 100,150,200Ω | 10,22,47,100 150Ω | 1,2.5,10,12,22,47,68 100,125,150,180,200Ω |
Tolerance精度 | 5% 10% | 5% 10% | 5% 10% |
TCR温度系数 | ±25ppm/℃ | ±25ppm/℃ | ±25ppm/℃ |
Temperature range温度范围 | -50℃-150℃ | -50℃-150℃ | -50℃-150℃ |
Max. pulse power最大脉冲功率 | 1KW | 2KW | 3KW |
Thermal resistance热阻 | <0.15℃/W | <0.1℃/W | <0.05℃/W |
Operating voltage最大工作电压 | 1000VAC | 1000VAC | 1000VAC |
Dielectric voltage绝缘电压 | 2500VAC | 2500VAC | 2500VAC |
Stability稳定度 | <1% 2000h | <1% 2000h | <1% 2000h |
更多细节请参看