Model(型號):
ROTARY POTENTIOMETER---------S[X][X]811H[X]1
Features:(特點):
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Excellent operational feeling;Clear click feeling for heat controllers Smooth and wet
slide feeling for electronic musical instruments Low noise ,long operational
life ,highly accurate attenuation
Applications(�½�用):
Fade conrtol for popular type audio mixers, musical keyboards
Heat control or mose switching for car air conditioners
Measurement instruments
Dimensions(規格圖 ):
Specifications(
規格)
Electrical Characteristics [
電氣性�½
]
Total resistance [
全阻抗值
]
Total resistance tolerance [
全阻抗值容許差
]
Ratings power(w) [
額定功率
]
Resistance taper [
阻抗變化特性
]
Residual resistance(1-2/2-3)
[
殘留阻值]
Sliding noise [滑動雜音]
Insulation resistance [絕緣阻抗]
Withstanding voltage [耐電壓]
Max. operating voltage [最高�½�用電壓]
Cang error:[運動誤差]
Mechanical Characteristics [
机械性�½
]
Operation torque [
滑動力矩
]
Stopper strength[止動強度]
Click slip out torque[掣子脫出力矩]
Lever wobble[推柄搖晃]
Position of click[推拉強度]
Lever push-pull strength[推拉強度]
Endurance Characteristics [
耐久性�½
]
Rotational life [
回�½��½�½
]
100Ω ~1MΩ
±20%
Travel 60mm B Single 0.5W,Dual 0.25W
Except B single 0.25W,Dual
0.125W
A,B,*C,D,W
Ra<=1KΩ
10KΩ<Ra<=100KΩ
100KΩ<Ra<=500KΩ
500KΩ<Ra<=1KΩ
100mV Max
10MΩ Min. at DC 250V.
1 minute at AC 300V
B Single 500V, Except B Single 350V
Volume[音量]
-40dB ~0dB±3dB Max
Tone [音質]
±3dB
Max. at 50% position.
30~250gf.cm
5.0Kgf
40~350gf.cm
2(2×L)/20mm Max. L=length of level
1C,7C,11C
5.0Kgf. cm Max. at 5 sec.
More than 15,000 cycles
Tel: ( 852)2687 3208 Fax: ( 852)2687 3336
PRODUCTWELL [ PRODUCTWELL PRECISION ELECT.CO.,LTD ]
