我需要线绕单圈电位器,请问什么进口品牌电位器好?
来源:学生作业帮 编辑:大师作文网作业帮 分类:综合作业 时间:2024/11/12 01:14:57
我需要线绕单圈电位器,请问什么进口品牌电位器好?
电特性
Electrical Characteristics
▲标称阻值范围Range of nominal resistance:
50Ω~20KΩ
▲阻值允许偏差Resistance tolerance:
±5%
▲线性度Linearity:
0.4%
▲终端电阻Terminal resistance:
≤ 0.5%R or 2Ω
环境特性
Environment Characteristics
▲额定功率Rated power :
2W @ 70℃
▲极限电压Dielectric Strength:
300V
▲峰值噪声Peak Noise:
≤100Ω
▲温度范围Temperature range
-55℃~+125℃
▲温度系数TCR:≤±150×10-6/℃(用户需要可提供≤±100×10-6/℃)
▲绝缘电阻Insulation resistance
R1 ≥10GΩ
▲介质耐压Dielectric withstand voltage
640vac
▲旋转寿命Life Expectancy:
100000周 R≤±5%R
▲电气角度Electrical Angle In Degrees:
318°±10°
▲机械转角Mechanical Angle In Degrees:
320°±10°
▲温度冲击Thermal shock
-65℃~+125℃,5 times,ΔR≤±5%R
▲耐湿Moisture proof
ΔR≤±(2%R±0.1Ω) ,ΔR1≥100MΩ
▲高频振动High frequency vibration
频率10Hz~1000Hz,ΔR≤±(0.5%R±0.05)
▲旋转寿命 :
200周,ΔR≤5%R
▲电气耐久性Life at high temperature:
125℃,250h,ΔR≤±(2%R±0.1Ω)
▲启动力矩Starting torque:
3~15mN.m
▲止档力矩:
≤300mN.m
物理特性
Physical Characteristics
▲标志Mark:
商标Trade mark, 型号type,阻值resistance,线路图Diagram,日期代码date code
▲标准包装Standard package
20只/盒 20pcs/box
北京天辰欧创电子现货供应!
Electrical Characteristics
▲标称阻值范围Range of nominal resistance:
50Ω~20KΩ
▲阻值允许偏差Resistance tolerance:
±5%
▲线性度Linearity:
0.4%
▲终端电阻Terminal resistance:
≤ 0.5%R or 2Ω
环境特性
Environment Characteristics
▲额定功率Rated power :
2W @ 70℃
▲极限电压Dielectric Strength:
300V
▲峰值噪声Peak Noise:
≤100Ω
▲温度范围Temperature range
-55℃~+125℃
▲温度系数TCR:≤±150×10-6/℃(用户需要可提供≤±100×10-6/℃)
▲绝缘电阻Insulation resistance
R1 ≥10GΩ
▲介质耐压Dielectric withstand voltage
640vac
▲旋转寿命Life Expectancy:
100000周 R≤±5%R
▲电气角度Electrical Angle In Degrees:
318°±10°
▲机械转角Mechanical Angle In Degrees:
320°±10°
▲温度冲击Thermal shock
-65℃~+125℃,5 times,ΔR≤±5%R
▲耐湿Moisture proof
ΔR≤±(2%R±0.1Ω) ,ΔR1≥100MΩ
▲高频振动High frequency vibration
频率10Hz~1000Hz,ΔR≤±(0.5%R±0.05)
▲旋转寿命 :
200周,ΔR≤5%R
▲电气耐久性Life at high temperature:
125℃,250h,ΔR≤±(2%R±0.1Ω)
▲启动力矩Starting torque:
3~15mN.m
▲止档力矩:
≤300mN.m
物理特性
Physical Characteristics
▲标志Mark:
商标Trade mark, 型号type,阻值resistance,线路图Diagram,日期代码date code
▲标准包装Standard package
20只/盒 20pcs/box
北京天辰欧创电子现货供应!