Similar 50 ohm Potentiometer EM2490-003
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Similar 50 ohm Potentiometer EM2490-003
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IEC Potentiometer Wire Wound 20 ohm
Order code: EM2490-001IEC POTENTIOMETER WIRE WOUND 20 OHM
The small radio type rotary IEC Potentiometer or Rheostat is a general purpose device for electrical or electronic experiments. It is mounted in a strong transparent container as used in the excellent EM1763-001 IEC Electricity Kit, with 4mm sockets for connection.
IEC Potentiometers are either wire wound or carbon track depending on the resistance value.
Low value resistance potentiometers are wire-wound and can dissipate about 3 watts.
Values can be 20, 50, 100, 1000 or 10,000 ohms.
Higher resistance values are carbon track potentiometers and can dissipate about 0.5 watts.
Values can be 25,000, 50,000 or 100,000 ohms.
It is normal for the higher value resistance devices to carry a much lower current than the low resistance devices because the high resistance naturally limits the current to a small value.
| User Manual | IEC Rotary Potentiometers | ||
NOTE: This is a genuine IEC product.
We believe in supporting Australian industry and only sell genuine IEC products, we do NOT sell imported clones of IEC products.
Dimensions
- Product size: (HxWxD): 75x75x42mm
- Weight: 80g
Last edited 1st Nov 2023
| Works with: | From |
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Documents: Catalogue | May 2024 Web Catalogue | User Manual | IEC Rotary Potentiometers | | |||||
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