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|
|
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|
WX72 |
WX72 |
WX73 |
WX73 |
WXJ6 |
WXJ6 |
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WX74 |
WX74 |
WX74 |
WX76 |
WX76 |
WX76 |
线绕电位器:单圈精密型
|
型号 |
阻值范围 |
阻值允许偏差 |
线性精度 |
额定功率 |
等效噪声 |
同步误差 |
外型尺寸 |
寿命 |
|
WX72 * |
1K∽47K |
±2%,±5% |
±0.3%,±0.5% |
5W |
≤100Ω |
±1% |
ф60 |
5万 |
|
WX73、WX74 * |
330Ω∽39K |
±2%,±5% |
±0.5%,±1% |
3W |
≤100Ω |
±2% |
ф38 |
2万 |
|
WX75、WX76 * |
100Ω∽18K |
±5% |
±1% |
1W |
≤100Ω |
±2% |
ф20 |
1万 |
|
WXJ6 ** |
1K,2K,5K,10K,20K |
±10% |
±2% |
2W |
≤100Ω |
--- |
ф65 |
1万 |
注* :都可制成双联或叁联同步电位器;旋转角度都是360°,有效电气角度都是330°±5°
注** : 阻值规律为正弦,余弦,有效电气角度为360° |
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