| Allicdata Part #: | REE8R0E-ND |
| Manufacturer Part#: |
REE8R0E |
| Price: | $ 91.29 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Ohmite |
| Short Description: | POT 8 OHM 12.5W WIREWOUND LINEAR |
| More Detail: | 8 Ohm 1 Gang Linear Panel Mount Potentiometer None... |
| DataSheet: |  REE8R0E Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 5 +: | $ 82.99620 |
| Temperature Coefficient: | -- |
| Mounting Type: | Panel Mount |
| Bushing Thread: | 1/4-32 |
| Actuator Diameter: | 0.125" (3.18mm) |
| Actuator Length: | 0.625" (15.88mm) |
| Actuator Type: | Slotted |
| Termination Style: | Solder Lug |
| Resistive Material: | Wirewound |
| Adjustment Type: | User Defined |
| Rotation: | 300° |
| Number of Turns: | 1 |
| Series: | E |
| Power (Watts): | 12.5W |
| Built in Switch: | None |
| Number of Gangs: | 1 |
| Tolerance: | ±10% |
| Resistance (Ohms): | 8 |
| Taper: | Linear |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Rotary Potentiometers and Rheostats are commonly used in various applications in electrical systems. Both of these components are highly dependable and reliable in providing current regulation and power control. The following paragraphs will discuss the application fields and working principle of Rotary Potentiometers and Rheostats.
Application Field
Rotary Potentiometers are commonly used to adjust both the voltage and current in DC circuits. It is useful in power supply lighting, audio systems, speed/temperature control systems, automotive electronics and measuring instruments. Rheostat, on the other hand, is used for current control and power regulation. However, it is not suitable for adjusting voltage. Its application scope includes lighting and resistive heating, starter motors in vehicles and fan motors.
Working Principle
The working principle of these two components are based on the resistance. Rotary Potentiometers has an adjustable resistance, which is a cylindrical resistor that can be turned by an external knob. When the knob is rotated, the resistance of the potentiometer elements changes. This change of resistance can regulate the current in the circuit. Rheostat, on the other hand, has a fixed resistor with a rotation knob. By rotating the knob, the flow of current is controlled as the resistance can be adjusted. Thus, the voltage is regulated in DC circuits.
In conclusion, Rotary Potentiometers and Rheostats are commonly used components in electrical systems. They are used for applications such as current and voltage control as well as power regulation. Both of them are powered by the principle of resistances, where the resistance of the component changes when the external knob is rotated.
The specific data is subject to PDF, and the above content is for reference
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