PSP900JB-3K9

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Through-hole resistors are commonly used in many fields and applications, such as the electronics industry. The PSP900JB-3K9 is a through-hole resistor that is especially suitable for the telecommunication and automotive industries, as well as military projects.

The PSP900JB-3K9 is a voltage dependence variable resistor specifically designed for high power applications. It has a wide adjustable resistance range of 0.5 to 3K ohms, and can provide up to 900W of dissipation power. Moreover, it has an operating temperature of -55°C to +125°C and a working voltage of up to 200V. The device also has a top-grade ceramic body which offers excellent durability and reliability.

One of the key applications of the PSP900JB-3K9 is in the filtering of high pulse signals. It is suitable for use in high frequency and high voltage alternator systems, and can also be used in systems that require high frequency retarders or frequency limiters. In addition, the PSP900JB-3K9 is ideal for use in power supplies, motor drives, and accelerators. It is also suitable for amplitude modulation circuits that have high outputs.

Another application for the PSP900JB-3K9 is as a variable resistor for variable capacitance. This device can be used in applications that require a variable capacitance range of up to 200pF. It is also suitable for use in variable frequency circuits, such as those found in mixer amplifiers. Moreover, the PSP900JB-3K9 can be used in gain control circuits or as an attenuator.

When it comes to the working principle of the PSP900JB-3K9, the device is based on the variable resistor concept. In this type of device, a fixed resistance is changed in value due to the application of a varying voltage across its terminals. This results in a variable resistance whose value depends on the magnitude of the applied voltage.

The PSP900JB-3K9 also has two different resistive forms, one with a thick film and another with a thin film. The thick film resistors are made of an alloy of aluminum and silicon oxides, while the thin film resistors are made of a combination of aluminum and silicon nitrates. Both of these forms are resistant to voltage and temperature fluctuations and provide reliable performance.

The PSP900JB-3K9 is an excellent choice for high power applications, and is suitable for use in a wide range of industries. Its adjustable resistance range, excellent durability, and temperature-resistant construction make it an ideal choice for many different types of applications. As a through-hole resistor, the PSP900JB-3K9 can be easily integrated into electronic designs and is highly reliable and durable.

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