AM80A-300L-100F24

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Introduction

An AM80A-300L-100F24 is a DC DC converter, which is used to convert a direct current (DC) input voltage to a different DC output voltage. The application field and working principle of this particular DC DC converter are discussed in this article.

Application Field of AM80A-300L-100F24

The AM80A-300L-100F24 is ideal for applications where space, weight, efficiency, and low noise operation are of high priority. It is a very efficient, compact, and lightweight DC to DC converter capable of delivering up to 300 watts of power. It is suitable for use in a wide range of applications, including industrial power supplies, telecommunications systems, automobiles, military communication systems, and medical equipment.

The AM80A-300L-100F24 is suitable for applications that require tight regulation. It is capable of accepting a wide range of input voltages, from a minimum input of 18v to a maximum input of 50v. It has an output voltage range of 0.9vdc to 26.5vdc. The output voltage can be adjusted in 0.1vdc increments, and the regulator has an accurate output voltage tolerance of ±1%.

The AM80A-300L-100F24 is also suitable for use in situations where there is a need for high efficiency and low noise operation. The full load efficiency is up to 88%, and the operating noise is below 20 dB. The converter is protected against short-circuit overload, and it includes thermal sensing with an internal temperature-controlled fan.

Working Principle of AM80A-300L-100F24

The AM80A-300L-100F24 is a synchronous switching buck convertor capable of providing high-efficiency DC/DC conversion with low EMI noise. The converter operates on a Switch Mode Power Supply (SMPS) principle, which means that the DC power supply is converted to a switching, or PWM (pulse width modulation), signal.

The AM80A-300L-100F24 is powered by a 2-phase PWM topology, which uses two power transistors in a synchronous switching mode. The input voltage is rectified and filtered, and the output voltage is regulated by the Pulse Width Modulation (PWM) signal generated by the two power transistors. The duty cycle of the switch mode is adjusted by the feedback signal, which is generated by a voltage feedback loop between the output and the reference voltage.

The AM80A-300L-100F24 includes current-mode over-voltage protection, which limits the output voltage of the converter in the event that the voltage exceeds a specified limit. The converter also includes a power-on reset to ensure proper startup of the device, and a user-selectable soft start feature, which can be used to limit the inrush current during startup.

Conclusion

The AM80A-300L-100F24 is a DC/DC Converter suitable for a wide range of applications where space and weight are important factors. It has a wide input voltage range, accurate output regulation and a high efficiency of up to 88%. It also has special features, such as current-mode over-voltage protection, power-on reset and soft start. This makes the AM80A-300L-100F24 a suitable choice for a wide range of applications.

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