EATON E34 Series Potentiometers
Eaton E34 Series potentiometers are electrical devices that adjust and control the flow of electricity in a circuit. They are commonly used in volume control, tone control and light dimming applications.
Filter
A
B| Style | Model | Resistance | Height | Price | |
|---|---|---|---|---|---|
| A | E34PDB1A0 | - | 2.1" | €592.01 | RFQ
|
| B | E34PDB1F1036 | - | - | €830.78 | |
| B | E34PDB1F136 | 1000 ohms | 2.19" | €830.78 | |
| B | E34PDB1F1 | 1000 ohms | 2.1" | €757.49 | |
| B | E34PDB1F2 | 2500 ohms | 2 1/5" | €830.78 | |
| B | E34PDB1F536 | 5000 ohms | 1" | €830.78 | |
| B | E34PDB1F5 | 5000 ohms | 2.1" | €757.49 | |
| B | E34PDB1F10 | 10000 ohms | 3 2/5" | - | RFQ
|
| B | E34PDB1F25 | 25000 ohms | 3 1/5" | - | RFQ
|
| B | E34PDB1F50 | 50000 ohms | 2.1" | €873.02 |
Working Mechanism
- Potentiometers work by varying the resistance in a circuit.
- They consist of a resistive element, a resistive wire and a sliding or rotating contact which taps a portion of the resistive element's potential.
- By changing the position of the wiper along the resistive element, the resistance changes.
- This change alters the voltage or current in the circuit.
Frequently Asked Questions
What is the difference between a potentiometer and a rheostat?
A potentiometer is a variable resistor with three terminals, while a rheostat has only two terminals. The potentiometer controls the voltage in a circuit, while a rheostat controls the current.
How do I select the best potentiometer for my application?
Consider factors like resistance value, operating temperature range, mechanical life and electrical specifications (power rating & tolerance).
How to maintain a potentiometer?
- Keep the unit clean of dust & debris. Clean it with a soft, dry cloth.
- Store the potentiometer in a dry environment and protect it from exposure to water or other liquids.
- Over time, the connections between the potentiometer and the circuit can become loose or corroded, affecting performance. Check these connections periodically.
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