4420P-T01-220

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Resistor networks and arrays are electronic circuits consisting of interconnected resistors. Within these networks and arrays, resistors are connected in series, parallel, or both in order to form a specific electrical circuit configuration. These networks and arrays have a wide range of applications, primarily in controlling and managing current, voltage, or power in a given circuit. The 4420P-T01-220 is an example of a resistor network and array that has specific applications and a known working principle.

The 4420P-T01-220 network and array is designed for use in switching power supplies, LED backlighting, LCD backlighting inverters, converters, and solar inverters. The 4420P-T01-220 utilizes 20 identical resistors arranged in a series topology and is rated for 1/8 Watt with a resistance of 220 ohms. It has a maximum working current of 55mA, a maximum standing voltage of 150V, an operating temperature of -55°C to +85°C, and withstands a maximum surge voltage up to three times the normal rated voltage. As it is a hybrid resistor network and array, the 4420P-T01-220 has a high self-heating capacity.

The working principle of the 4420P-T01-220 is based on Ohm’s Law. Ohm’s Law states that the voltage across a series resistor is equal to the current passing through it multiplied by the resistance. In the 4420P-T01-220, the 20 resistors are arranged in series, which means that the voltage across each resistor is the same. The total resistance of the network is equal to the sum of all individual resistors, in this case, the total resistance is 220 ohms. The voltage across all 20 resistors is equal to the total voltage of the network, which is typically determined by the application the network is used for.

The 4420P-T01-220 is a useful resistor network and array that is often used to control and manage current, voltage, and power in given circuits. It works off of the principle of Ohm’s Law, which states that the voltage across a series resistor is equal to the current passing through it multiplied by the resistance. The 4420P-T01-220 utilizes 20 identical resistors arranged in a series topology, is rated for 1/8 Watt with a resistance of 220 ohms, and has a maximum working current of 55mA. It has a wide range of applications including switching power supplies, LED backlighting, LCD backlighting inverters, converters, and solar inverters.

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