Rotation angle: 300 ° ± 10 °
Rotating torque: 10-200gf.com
Stop strength: 6.0kgf.cn Min
Axial push-pull strength: 8.0kgf, cm
Positioning point location: Center, 7/11/21/41 Detent
Point electric moment: 50~150gf.cm
Resistance range: 10k Ω~1M Ω
Resistance tolerance: 20% soil (more than 1M Ω ± 30%)
Load power: Curve B: 0.05W, other yhan B: 0.025W
Voltage used: Curve B: 50V DC other than B: 25V AV
Residual short lease: R ≥ 25K Ω 0.1% max, of total test
250K Ω>R>10K Ω 20Qmax 20K Ω ≥ R 10K Ω max
Insulation resistance: More than 100M Ω at DC 250V for 1 minute
Voltage withstand: 1 minute AC 250V
Synchronous error: -40~0dB ≤ soil 3dB
Rotating noise: less than 100mV
Rotating lifespan: 10000 cycles
3 pins are single potentiometers, and 6 pins are double potentiometers.
A single potentiometer is a type of synchronous adjustment potentiometer made of a resistor substrate. Its function in a circuit is to obtain an output voltage that is proportional to the input voltage (applied voltage), hence it is called a potentiometer. Sliding resistor is a commonly used potentiometer in the laboratory, which has a large volume, high power, intuitive sliding vision, and can also be used as a current limiter.
A dual potentiometer is actually a combination of two independent potentiometers that can adjust the voltage or signal strength at two different operating points in a circuit. For example, the volume adjustment potentiometer in a dual audio amplification circuit is a dual potentiometer that can simultaneously adjust the volume of two channels separately. A dual potentiometer is a type of potentiometer that uses two sets of resistor substrates to make synchronous adjustment potentiometers. For example, in a dual channel audio system, adjusting the volume with two ordinary potentiometers can be very troublesome. It is very convenient to use a dual potentiometer to adjust the volume.