ISA2405 Power Supplies - Board Mount

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DC-DC converters are an important component of any electronic system. They are used to convert a voltage source from one level to another giving a steady state output voltage that can vary in magnitude from a few millivolts up to hundreds of volts.The ISA2405 DC-DC converter is a versatile and cost-effective solution to meet the requirements of most portable and/or low-power electronic power supplies. It offers a wide range of output voltages and currents, and is well suited for low-voltage applications.

The ISA2405 DC-DC converter contains all the electronics necessary to convert one DC voltage level into another. It consists of three main parts: an input transformer, control circuitry, and an output transformer. An important parameter of ISA2405 is its efficiency. ISA2405 is designed to minimize losses and provide a high-efficiency DC-DC conversion. Efficiency reaches up to 96%.

The ISA2405 is designed to be easy to integrate into any system. It requires no external components, other than the input and output cables, and is suitable for use with a variety of popular DC voltage sources. The power supply is able to provide power from either a 13.5 VDC wall plug or battery-powered supply. ISA2405 has a wide output range of 0.13-12.9 VDC and can handle an input voltage range of 3-15 VDC.

The ISA2405 DC-DC converter works on the principle of a switch mode converter and utilizes a full bridge topology. In the switch mode converter, the input voltage is converted into a pulsed current. This pulsed current is applied to the transformer core via an insulated gate bipolar transistor (IGBT). The transformer core then amplifies the pulses, producing an increasing current waveform on the secondary windings of the transformer. The output voltage is then taken from the secondary winding of the transformer.

The ISA2405 also features a built-in synchronous rectification circuit. This circuit works in conjunction with the IGBT to minimize losses and increase the efficiency of the DC-DC converter by optimizing the power dissipation of the IGBT. The output of the synchronous rectification circuit is then rectified and filtered to provide a steady DC output.

The ISA2405 is capable of providing a wide range of voltages and currents for various applications. It is ideal for use in a wide range of power supplies including portable and low-power electronic devices. Its wide input voltage range makes it suitable for use in both AC and DC power sources. The ISA2405 features a high efficiency, and low power dissipation, making it suitable for a wide range of applications.

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