TR35JBL3R30

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Through Hole Resistors are resistors with leads that are fed through the PCB component and soldered in place. The TR35JBL3R30 is a Through-Hole Fixed resistor that offers precision tolerance and stability. It has a wide variety of applications. This article will discuss the application fields and working principles of TR35JBL3R30.

Typical Applications

The TR35JBL3R30 is commonly used to control the signal levels of amplifiers, power supplies, and other related electronic circuits. It is also used for signal matching, voltage divider networks, and damping circuits. It can also be used in resonant circuits, thermal protection circuits, pulse circuits, and other various circuit applications.

When used as a proportional current regulator, the TR35JBL3R30 allows precise adjustment of the current flow. This makes it particularly useful in power supplies, where current levels need to be adjusted accurately. It is also ideal for dynamic gain control in audio amplifiers.

The TR35JBL3R30 is also useful in thermal protection circuits, as it can be used to limit the amount of current passing through the circuit at a given temperature. This ensures that the circuit is operating within its safe operating temperature range. The TR35JBL3R30 can also be used in pulse circuits, providing an even electrical pulse length for a precise output. It can be used as a timing circuit in relay control systems, for example.

Working Principle

The TR35JBL3R30 is a non-inductive metal oxide film resistor. It is constructed of a resistor layer sandwiched between two metallized surfaces. This construction gives it high circuit stability and precision tolerance accuracy. The resistor element is designed to operate at temperatures from -55 to +125°C, and can withstand short overloads up to five times the rated power.

The TR35JBL3R30 is composed of two cylindrical endcaps that are connected via a pair of gold-plated copper wires. The endcaps are connected to a central link or disc of metal oxide film, which gives the resistor its resistive properties. The resistive layer is designed with a higher resistive value on one side and a lower resistive value on the other side, allowing the resistor to have an adjustable resistance range.

The resistive material of the TR35JBL3R30 is compressed within the body of the resistor, in order to maximize its safety and ensure that it is operating within its rated specifications. The resistor is then soldered into the PCB circuit, in order to ensure optimal contact with the conductive surfaces.

Conclusion

The TR35JBL3R30 is a Through-Hole Fixed resistor that offers precision tolerance and stability. Its numerous applications include signal level control, signal matching, voltage divider networks, damping circuits, resonant circuits, thermal protection circuits, and pulse circuits. The TR35JBL3R30 is composed of two cylindrical endcaps connected to a central link of metal oxide film, which gives the resistor its resistive properties. It is encased in a non-inductive metal oxide film and soldered into the PCB circuit in order to ensure optimal operation.

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