PDB241-S420K-254A2

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 and Rheostats are electrical components that vary resistance in order to control electrical signals and currents. PDB241-S420K-254A2 are two specific components that are used to regulate current and resistance in circuits.

PDB241-S420K-254A2 offers variable resistance in three different ranges. The first range is 0-100mW, which is suitable for applications that require low electrical currents. The second range of resistance is 10-400mW, which is the most popular range for most applications. The third range is 250-900mW, which is reserved for applications that require higher voltages.

The advantage of the PDB241-S420K-254A2 is that it is immune to mechanical shock and vibration. It also has a low thermal coefficient which means it won\'t be affected by slight changes in temperature. This makes it ideal for applications that require high precision control.

The working principle of the PDB241-S420K-254A2 is that first the knurled knob is rotated, which moves the contact along the resistor\'s winding. The contact\'s position (as determined by the strength of the rotation of the knob) will determine the resistance of the PDB241-S420K-254A2 . When the contact touches the winding, an electrical current will be produced. This current can then be used to control the voltage, current, or resistance in the circuits where the PDB241-S420K-254A2 is connected.

PDB241-S420K-254A2 can be used in a wide range of applications. They are particularly suitable for applications where precision is required, such as radiation monitors and measuring instruments. They are also suitable for controlling electrical signals in telecommunication systems, automotive electronics, and medical devices.

Additional features of the PDB241-S420K-254A2 include low noise, low power consumption, and long-term stability. This makes them a versatile choice for regulating electrical signals, voltage, and currents.

In conclusion, PDB241-S420K-254A2 offer variable resistances in three different ranges. Their working principle is based on a rotation of the knurled knob, which moves the contact along the resistor\'s winding to control electrical signals, voltage, and current. Further, their low noise, low power consumption, and long-term stability make them suitable for a variety of applications that require precision control.

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