PTM902-020K-203B2

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 one of the essential tools used to measure electrical current. With the development of technology, there are many different types of these instruments available on the market, one of which is PTM902-020K-203B2. In this article, we will discuss the application field and working principle of the PTM902-020K-203B2 in more detail.

PTM902-020K-203B2 is a type of wirewound rotary potentiometer with a 203B2 resistance value. It is designed to measure current in a wide range of currents, from 0.5 A to 12 A. The PTM902-020K-203B2 features a two-layer ceramic base that provides superior heat resistance and stability at high temperatures. It is also equipped with a metal cover and has a robust construction and is designed for long service life.

The application field of PTM902-020K-203B2 mainly covers electronic applications, such as electrochemical processes, medical equipment, electrical motor controls, and industrial power systems. It is typically used to measure current in circuits, ranging from low-voltage to high-voltage currents. The instrument can also be used to measure the electrical power released by an electrical power source.

The working principle of the PTM902-020K-203B2 is relatively simple. The device consists of a wirewound resistor that is connected to a knob. As the knob is turned, the current passing through the resistor will be increased or decreased, depending on the direction of the rotation. The amount of current passing through the resistor can be monitored by a current meter. The device is designed to measure current up to 12 A, and the accuracy of the readings can be determined by adjusting the resistance value.

The PTM902-020K-203B2 is an indispensable tool when it comes to measuring current in various types of electrical applications. It is made from high-quality materials and features advanced design and construction, making it extremely reliable and durable. With its wide range of applications and easy to use design, the PTM902-020K-203B2 is the perfect choice for professionals.

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