PDB12-H2251-503BF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary Potentiometers, Rheostats are types of adjustable resistors used to vary the amount of current in a circuit. They are typically used for measuring voltage, current, and power, or for controlling the amount of current in a circuit. The PDB12-H2251-503BF is a rotary potentiometer with a built-in rheostat.

The PDB12-H2251-503BF features a low-profile design with a robust static and mechanical structure. It is an economically designed rotary potentiometer rheostat with a unique insulated dual wiper section for improved performance. The PDB12-H2251-503BF is a plastic-molded rotary potentiometer designed specifically for demanding applications. The PDB12-H2251-503BF has a robust die-cast frame and zinc-plated screws. It is designed with an insulation resistance of 500 Vrms, withstanding temperatures up to 130°C.

The PDB12-H2251-503BF is a rotary-type potentiometer rheostat designed for applications with low power dissipation. It features a total resistance range of 1KΩ to 500KΩ. The potentiometer has a built-in rheostat with power-up and power-down switchable options. The potentiometer rheostat is adjustable from zero to full turn. It is designed with a 25-inch lead-free interface, compatible with most standard control panels.

The PDB12-H2251-503BF is an ideal choice for applications such as dimming, gain control, audio level control, and thermal/power control. It can be used to adjust the brightness level of an LED display, or as a power control circuit in a digital audio system. The PDB12-H2251-503BF is also suitable for use in medical and other industries that require accurate control of currents and voltages. The adjustable rheostat is highly reliable and requires minimal maintenance.

The PDB12-H2251-503BF is designed with a working principle that includes a resistance wire packed in a sealed container, and the resistance value can be varied by changing the size of the container. The variable container is filled with an electrolyte solution or a paste, and then sealed in a nonconductive enclosure. The resistance value of the potentiometer is directly proportional to the size of the container, with the maximum attainable resistance being limited by the device’s power rating.

The PDB12-H2251-503BF is widely used in a number of electronic devices and circuits, including automotive audio, lighting systems, alarm systems, electronic instruments, and computer interfaces. It is a versatile component that is easy to configure and use. The PDB12-H2251-503BF provides accurate control and reliable performance for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference