H89K1FCA

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The H89K1FCA through hole resistor is a precision current-sense resistor that can be used to sense current in AC or DC circuits. The device has a low resistance value and an excellent temperature coefficient, allowing it to accurately measure current even in intense environments. It can also be used for power electronics, such as motor drives, AC to DC power supplies, and LED lighting.

The H89K1FCA is designed around a high-precision resistive element. The resistor is composed of two components: an inner core of silver-plated nickel-chromium alloy and an outer core of silver-plated nickel-iron. The combination of these two materials provides excellent temperature stability and overall reliability. The resistor also features low resistance values, low noise level, and wide frequency response.

The working principle of the H89K1FCA is fairly simple. The device works by generating a voltage drop across a small area of the resistor, usually about 1/8 of an inch. This voltage drop is proportional to the current flowing through the resistor. By measuring the voltage drop, the magnitude of current can be accurately determined, allowing the device to be used to measure current in a variety of circuits.

The H89K1FCA is well suited for applications that require precise current-sensing capabilities, such as AC to DC power supplies and motor drives. It can also be used in LED lighting applications, where the low resistance value and excellent temperature stability make it an ideal choice for wide voltage and current range measurements. The device is also robust enough to be used in industrial and military applications, such as in-flight radar systems and auto-pilot systems.

The main advantage of the H89K1FCA is its precise current-sensing capabilities. This precision makes it an excellent choice for a wide range of current-sensing applications, from motor drive and LED lighting systems to industrial and military applications. Its high-precision resistive element ensures temperature stability and accuracy and its robust construction makes it suitable for use in demanding environments.

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