Model(型號):
ROTARY POTENTIOMETER----------R12911A01
Features:(特點):
►
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Small size,high dependabilitty
Applications(½用):
For volume controls, electronic tuning and brightness control in radio , headphone
stereo,liquidcrystal TV set,personal computer, CD-ROM,ect.
Dimensions(
規格圖
):
SHAFT DIMENSION
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 [殘留阻值]
Sliding noise [滑動雜音]
Gang error [連動誤差]
Insulation resistance [絕緣阻抗]
Withstanding voltage [耐電壓]
Max. operating voltage [最高½用電壓]
Mechanical Characteristics [
机械性½
]
Operation torque [
回½力矩
]
Rotation stopper strength [
止動強度
]
Total rotational angle [回½角度]
100Ω - 1MΩ
±20%
Linear Taper B : 0.1W , Other Tarpers :0.05W .
A,B, *C,D,W
20Ω Max
80mV Max.
R≦1KΩ,30dB~0dB
±3dB
Max ;
R>1KΩ,40dB~0dB
±3dB
Max .
50MΩ Min. at DC 500V.
1 minute at AC 250V
Linear Taper B : AC150V , Other Tarpers : AC100V .
20~150gf . cm
0.6Kgf . cm Min.
220
±10°
Knob push-pull strength [推拉強度]
Endurance Characteristics [
耐久性½
]
Rotational life [
回½½½
]
Push 1.0kgf. cm Max.
More than5,000 cycles
Tel: ( 852)2687 3208 Fax: ( 852)2687 3336
Http://www.productwell.com E-Mail: pwlhk@productwell.com
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