ST15004C

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Inrush Current Limiters (ICL) are electronic devices used in power supplies, motor controls, and other applications to limit the amount of current when an electrical circuit is connected to a higher voltage power source.

The ST15004C is an Inrush Current Limiter. It is used for controlling the inrush current that flows through the electronics within a system, ensuring that no more than a predetermined level of current flows into the circuit in a safe and controlled way. It is designed to provide the highest level of protection for sensitive power circuitry.

The ST15004C comes in a variety of configurations and can be used in a variety of applications where the limiting of inrush current is necessary. It can be used to limit the amount of inrush current that flows into an AC to DC power switch, a motor control unit, or a battery pack. The device can also be used to protect sensitive electronic components from the large, damaging currents that can occur when the power is initially switched on.

The working principle of the ST15004C is based on the fact that when an electrical circuit is connected to a power source, an initial surge of current, known as an inrush current, flows into the system. This surge of current can be very large and can cause damage to the electronics within the system. The ST15004C limits the amount of inrush current by using a thermistor and a current limiting resistor. The thermistor is a temperature sensitive resistor that limits the current when it reaches a certain temperature. The current limiting resistor is used to control the current flowing through the thermistor so that it does not become too hot.

The ST15004C can be used in a variety of applications. It is often used to protect sensitive electronics, such as those found in AC to DC power supplies. It can also be used in motor controls, battery packs, and other applications where the limiting of inrush current is necessary.

In conclusion, the ST15004C is an Inrush Current Limiter that is used to limit the amount of inrush current that flows into an electrical circuit. It uses a thermistor and a current limiting resistor to limit the inrush current and protect sensitive electronics from damage. The ST15004C can be used in a variety of applications where the limiting of inrush current is necessary.

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