WHB75RFE

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When designing a new piece of electrical system, resistors are essential components in determining the overall system performance. Among the various types of resistors, Through Hole Resistors -- WHB75RFE, in particular -- play a crucial role in controlling the current and voltage flow. This article will discuss the application field and working principle of WHB75RFE Through Hole Resistors.

The WHB75RFE resistor is most commonly used in automotive, aircraft and industrial systems. In automotive systems, the high power capacity of these Through Hole Resistors allows them to be used as protection from electrical overloads. The operating temperature range of the WHB75RFE is wide enough to cover all of these systems’ expected conditions, from 0C - +100C. The voltage ratings typically range from 6V all the way up to 400V, providing a reliable and safe power source.

In industrial systems, WHB75RFE Through Hole Resistors provide a highly accurate control of the energy transfer to motors and actuators. The high load capacity and wide temperature range make these resistors suitable for controlling the current and voltage flow to and from these systems’ components. As with automotive and aircraft systems, the wide range of voltage ratings present in the WHB75RFE resistors provide a reliable and safe power source.

The WHB75RFE Through Hole Resistor works by utilizing a thin, wire-like element called a resistance wire. This wire is made from nickel-chromium alloy which has a high resistance to the flow of electricity. This resistance wire is wound around a ceramic core and covered with an insulating material. The resistance wire’s resistance to the flow of electricity is the basis for the resistor’s working principle. When the voltage is applied across the resistor, the current will be limited due to the resistance of the wire, allowing the voltage to remain constant across the resistor.

The WHB75RFE Through Hole Resistor is also designed to dissipate the current and voltage changes as heat. This heat is then transferred to the ceramic core through the resistance wire. The core absorbs this heat and conducts it away from the resistor, thus preventing the resistor from overheating and allowing it to maintain its performance over a wider temperature range.

Due to its high power capacity, wide temperature range and highly accurate control of energy transfer, the WHB75RFE Through Hole Resistor is perfectly suited for use in automotive, aircraft and industrial systems. This resistor is also highly reliable, as the resistance wire provides excellent protection from electrical overloads and the ceramic core dissipates heat away from the resistor. As such, the WHB75RFE Through Hole Resistor is an important component of electrical systems where high precision and reliability are necessary.

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