How many ohms is a 10k potentiometer?
10K Ohm; Working Voltage: DC30V; Rated Power: 0.5W; It isn’t fit for the computer fan. Rotational life of the Potentiometer: 10000 Cycles, Rotational life for joystick: 100000 Cycles Min….Specifications for this item.
| Brand Name | Cofufu |
|---|---|
| Material | Metal, PCB |
| Part Number | 1 |
| UNSPSC Code | 41113633 |
| UPC | 701142406285 |
What is the resistance of a variable resistor?
The resistance of a variable resistor can be changed between zero to a certain maximum value with its third terminal. When the circuit diagram of the variable resistor in Figure 4 is carefully examined, you can see constant resistance exist between the terminals 1 and 3.
What is 10k variable resistor?
The 10K Potentiometer Product Description: This adjustable or Variable resistor are PCB mountable and has 3 terminals. The voltage between the terminal varies as the preset is rotated. The Variable resistors are used for variation voltage as per the need in a circuit.
Can I use 10k potentiometer instead of 50k?
The main difference is the impedence of the pot. If I am correct in thinking this, the 10k will get louder faster since it has less resistance on the voltage. However, some sources may not appreciate driving a 10k ohm load, so 50k helps here.
How do you find the resistance of a variable resistor?
This formula tells you that your resistance is always equal to your voltage divided by the current. You can also say that your voltage is equal to your current multiplied by your resistance, or V = IR in equation form, with R = V / I. Your circuit has a voltage of 50 Volts.
What is a 10k Trimpot?
This 10k Ohm Trimpot (Trimmable Potentiometer) has a knob for fingers and a screwdriver slot. It works well in breadboards where it can be read as an analog input to control circuits.