Construction and execution
Our wire-wound potentiometer series DP3 consist of a resistor carrier with a winding made of CuNi, which is joined with the connections over a pressure contact. The connection of the slider is made with a special spring. The potentiometer series DP20 up to DP300 consist of a steatite rinf with a winding made of special wire and oxidation free end tabs. The winding is coated with a layer of inorganic cement. The connection of the copper-graphit or precious metal slider is made with a special spring.
Features
- Power range: Single potentiometer 3 W up to 300 W
- High operation reliability
- Longlife device
Application fields
There are various application fields in electro-technics and electronics.
Technical data
Type |
Power |
Resistance range |
Tolerance |
Electrical angle |
Mechanical angle |
Dielectric strenght |
DP 3 |
3 W |
4R0 - 100K |
J (± 5%) |
290° |
300° |
2 kV |
DP 20 |
20 W |
5R0 - 15K |
J (± 5%) |
251° |
270° |
2 kV |
DP 60 |
60 W |
2R0 - 20K |
J (± 5%) |
258° |
270° |
2 kV |
DP 170 |
170 W |
2R0 - 60K |
J (± 5%) |
290° |
300° |
3 kV |
DP 300 |
300 W |
2R0 - 200K |
J (± 5%) |
294° |
300° |
3 kV |
Documents accompanying