Product Feature:

100% high quality and brand new

Name: WH148 Potentiometer

Product introduction:

1. Potentiometer is an adjustable electronic component. It consists of a resistance body and a rotating or sliding system. By manually adjusting the shaft or sliding handle, change the moving contact in the resistance body. The position of, then changes the resistance value between the moving contact and any fixed end, thus changing the size of the voltage and current.

2. Single potentiometer is a kind of resistance substrate made of synchronous regulation potentiometer in potentiometer is obtained

Cloud input voltage (voltage) into a certain relationship to the output potentiometer, the potentiometer volume, power

Large, sliding visual intuitive, can also be used as a current limiter.

Parameters:

1. Rotation Angle: 300°± 10°

2. Rotating torque: 10~ 200gf.com

3. Stop strength: 6.0kgf.cn Min

4. Axial push-pull strength: 8.0kgf,cm

5. Registration points: Center, 7/11/21/41 Detent

6. Electrical torque of point position: 50~ 150gf.cm

7. Resistance range: 10kΩ~1MΩ

8. Resistance tolerance: ±20% (more than 1MΩ±30%)

9. Load power: Curve B: 0.05W, other yhan B: 0.025W

10. Use voltage: Curve B:50VDC other than B:25V AV

11. Residual short rent: R≥25KΩ 0.1%max, of total tesistance

12. 250KΩ>R> 10KΩ 20Ωmax 20 Kω ≥R 10KΩ max

13. Insulation resistance: More than 100MΩ at DC 250V 1minute

14. Withstand voltage: 1 minute AC 250V

15. Synchronization error: -40~0dB <±3dB

16. Rotating noise: less than 100mV

17. Rotation life: 10,000 cycles

Package List:

5Set WH148 Potentiometer wiht Aluminum alloy knob cap

Product application:

Widely used in electrical equipment, audio equipment, communications, medical facilities, security products

UPS power supply, video recorder, MP3, VCD player, telephone and other equipment