白色拨盘电位器
查看数:1 发布时间:2025-06-18 15:09
白色拨盘电位器
White Dial Potentiometer
产品特点: 此产品为一款旋盘电位器,并带中心定位与起点定位,性能稳定。
Product Features:this product is a rotary potentiometer with center detent and starting point positioning, offering stable performance.
应用领域: 该产品适用于耳机等相关电子设备上。
Application field: This product is suitable for use on headphones and other related electronic devices.
主要规格:
main specification:
外形尺寸:18mm
overall dimension:18mm
旋转角度:270°±10°
rotation angle:270°±10°
旋转力矩:10~90gf.cm
rotating torque:10~90gf.cm
旋转杂音:≤100mV
rotational noise:≤100mV
同步误差:-40~0dB≤±4dB
synchronization error:-40~0dB≤±4dB
额定功率:
rated power:≤0.02W
最高使用电压:DC 12V;
Maximum operating voltage:DC 12V;
工作温度: -25℃ ~70℃;
operation temperature: -25℃ ~70℃
旋转寿命:10,000次以上;
rotating lifespan:more than 10,000 times