PDB181-B225K-105B

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Rotary potentiometers and rheostats are two types of electrical components used to control the amount of current flowing through a circuit. They are used in a wide variety of applications, such as adjusting the volume of a radio, regulating the speed of a motor, or measuring the temperature of an oven. The PDB181-B225K-105B, a type of rotary potentiometer, is a popular choice among manufacturers in the electronics industry.

The PDB181-B225K-105B rotary potentiometer is primarily used to adjust the resistance of a circuit. It has a linear taper, meaning that the resistance changes in a proportional manner with the position of the knob.

The device has an adjustable knob on one end and two terminals on the other. One end of the terminals is connected to a fixed voltage source and the other end is connected to the resistance element. When the knob is turned, the resistance is adjusted according to the position of the knob. The resistance can be adjusted from 0 Ohms all the way up to 105K Ohms. This makes the device suitable for applications such as volume control, motor speed control, and heating element control.

The device is constructed of a durable plastic body, with the terminals and knob made of metal. It is designed to withstand normal vibrations, as well as temperatures up to 105°C. The device is RoHS compliant and meets the requirements of the UL, CSA, and VDE standards.

In addition to its applications in circuit control, the PDB181-B225K-105B is also used as a sensing element. The device can be used to measure temperature in enclosed spaces, such as ovens, water heaters, or refrigerators. The resistance of the element can be used to measure the temperature, giving an analog signal that can be sent to a controller.

The PDB181-B225K-105B rotary potentiometer is a versatile and reliable device suitable for a variety of applications. It can be used for control and sensing purposes, and is designed to withstand high temperatures and normal vibrations. Its simple design and durability make it an ideal choice for manufacturers in the electronics industry.

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