CRA12E083120RJTR

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Resistor Networks, Arrays

The CRA12E083120RJTR is a network or array of resistors commonly used in a variety of applications and industries. It is typically used in power supplies, test circuits, and measuring devices, such as thermocouples.

The CRA12E083120RJTR features a small package size with 12 percent tolerance, and is designed to operate at high temperatures ranging from -40°C to +200°C. The device offers excellent protection against overloads, and its 12 channels support 1.8 ohm, 10 ohm, 20 ohm and 33 ohm resistances.

Application Field

The CRA12E083120RJTR is widely used in power supplies, test circuits, and measuring devices that require temperature protection and excellent overload protection. For example, it is often used in thermocouples and other temperature measurement devices. It is also used in battery charging and protection circuits.

In addition, it is used in communications equipment such as telecommunications systems, satellites and protection of the transmit and receive circuits. The CRA12E083120RJTR can also be used in industrial control systems, where it can be used to adjust the current in the system.

Working Principle

The CRA12E083120RJTR operates by creating an electrical field between two equal-valued resistors. This voltage is then used to adjust the current through the network. For example, in a thermocouple, the CRA12E083120RJTR allows for the current to be adjusted to measure temperature more accurately.

In communications equipment, the CRA12E083120RJTR can be used to adjust the current in the receive and transmit circuits. This allows the device to adjust the gain and offset voltage of the transmitter and receiver circuits, thereby enhancing performance. In industrial control systems, the CRA12E083120RJTR can be used to adjust the current in the system, allowing for greater control and efficiency.

Conclusion

The CRA12E083120RJTR is a versatile resistive network or array that is widely used in a number of applications and industries. It features excellent overload protection and operates at high temperatures, making it ideal for use in thermocouples, power supplies, telecommunications systems, and other industrial equipment. The device works by creating an electrical field between two equal-valued resistors, which can then be used to adjust current in the system.

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