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Single Turn Wire Wound Potentiometer
Single Turn Wire Wound Potentiometer
Pot-Tech Electronics developed Single Turn Wire Wound Potentiometer with close tracking. Maximum number of gang in V.R-3 version is six with possibility of making up to eight potentiometers operated with single shaft. Standard ganged potentiometers are also available with same resistance value, different resistance values depend upon the requirements.
Product & Technology News
- Resistance range - 10 W to 100K W
- Resistance tolerance - Standard + 10%, special as per requirement
- End resistance - 2 W or 0.1% whichever is greater
- TCR of resistance wire - Maximum 150 ppm / °C
- Power ratting - 3 Watt @ 40 °C
- Maximum working voltage - 500 VDC
- Insulation resistance - 200 Meg.W @ 500 VDC
- Voltage proof - 1500 VAC for 1 min at sea level
- Effective angle of rotation - 275 + 15°
- Mechanical angle of rotation - 285 + 15°
- Rotation life expectancy - 20,000 Cycle
- Temperature range - 0 to 70 °C
- Maximum number of ganges - Six standard, eight Special
- Standard resistance values - 10, 25, 50, 100, 250, 500,1K, 2K, 3K, 5K, 10K,15K, 20K, 25K, 50K, 100K