ER1641-103JP

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Fixed inductors are passive electronic components that store specific amounts of energy in the form of an electric field. The fixed inductors are used to shape and filter electricity circuits, and are often used in electrical applications. ER1641-103JP is one of the fixed inductors and is widely applied in various fields.

ER1641-103JP is a power inductor designed with standard-footed operating current range up to 20.7A and ferrite core material. This inductor has a copper winding and a ferrite core for storage of energy in an electric field. The package design enables mounting with either soldering or pressure contact methods. Its major application field is the electronic devices and automotive applications.

In automotive applications, ER1641-103JP is widely used in EV/HEV powertrain components, such as converters, buses, and chargers. The inductor has an excellent temperature characteristic and goes up to a temperature of 105°C, making it an optimal choice forcar and automotive power tools. Moreover, it is well-suited to power management and inverter output stages of short and long range vehicular applications.

In electronic devices, ER1641-103JP is suitable for a wide range of DC/DC converters, low noise regulators, power inverters, and power supplies. The low noise characteristic makes it perfect for switching power supplies. The large diameter winding helps to reduce power loss in DC to DC converters. This works to decrease power consumption of the device or system.

The working principle of ER1641-103JP is simple: when it is connected with power source, a DC current will flow through the inductor creating a magnetic field around it. When the current flow stops, the magnetic field collapses flipping polarity and consequently creating a pulse of current. This is the process of energy storage in electrical field of the inductor. This is why the fixed inductors are used in shaping and filtering electricity circuits: they release the energy stored in the electric field in predefined pulses.

In summary, ER1641-103JP is a fixed inductor that is used in automotive and electronic device applications. It is designed with copper winding and a ferrite core to store energy in an electrical field and is suitable for a wide range of DC/DC converters, low noise regulators, power inverters, and power supplies. The working principle of ER1641-103JP is simple: it releases the energy stored in electric field in predefined pulses.

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