frequency sensitive rheostats 频敏变阻器
start rheostats 起动变阻器
Resistors and rheostats 电阻器和变阻器
Rheostats s 变阻器
Wirewound Rheostats 绕线可变电阻器
Wirewound Power-Type Rheostats 线绕功率类型变阻器
N a variable resistance, usually consisting of a coil of wire with a terminal at one end and a sliding contact that moves along the coil to tap off the current 可变电阻器
应用推荐