CW01024K70JE73

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Through Hole Resistors

Through hole resistors are an important component used in a wide variety of applications, including medical, industrial, automotive, and aerospace. The CW01024K70JE73 is a popular example of a through hole resistor, and it is used for high current, high voltage, low inductance, and low-power applications. In this article, we will discuss the application field and working principle of the CW01024K70JE73.

Application Field

The CW01024K70JE73 is primarily used in precision current measurements and power supplies, such as linear and switching regulations. This through hole resistor is also used in power factor correction systems, metering applications, as well as three-phase motor drive applications.

The CW01024K70JE73 is also used in DC/DC converters and products that require high current and low voltage drops as part of the circuit, such as resistive dividers or attenuators. These through hole resistors are also used in critical applications such as medical or military applications where reliability is a must.

Working Principle

The CW01024K70JE73 through hole resistor is a four-terminal network resistor with three individual inductive and one resistive element. Its unique design provides a low-inductance, wide-range, high-current capability in a compact form factor. The resistor is composed of a metal shell and two polyimide terminals that form the three inductive elements. The fourth element is composed of a resistive element that is embedded in a polyimide form.

The four-terminal network resistor works by use of the “6pin” technology, which allows for current to be shifted to the primary and secondary sides of the resistor. This technology allows current to be efficiently sourced from one side of the resistor while simultaneously providing a low voltage drop and low inductance on the other side of the resistor. The unique pin design also allows for a wide range of current capability that can handle up to 40A.

Furthermore, the design of the CW01024K70JE73 also provides superior temperature coefficient across the full temperature operating range: -55°C to +150°C. This makes it an ideal choice for applications that require superior temperature performance.

Conclusion

The CW01024K70JE73 through hole resistor is a versatile resistor used in a variety of applications. Its unique four-terminal network design gives it a low inductance, wide range of current, and superior temperature performance, making it ideal for precision current measurements, power supplies, power factor correction systems, metering applications, and three-phase motor drive applications. This resistor is an ideal choice for applications that require high current and low voltage drops, as well as critical applications such as those in medical or military applications.

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