NTA0509MC-R

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DC-DC converters are widely used in many areas, from communication to home appliances. Among them, the NTA0509MC-R converter is specially designed for telecom, datacom, and industrial applications. It serves as a single port, isolated, and regulated converter for the input of either 48V or 36V supplies. It has great potential for use in almost any constant voltage or constant current application.

The NTA0509MC-R has a wide operating input voltage range of 4.5V to 16V, and has a 0.5A max current rating. The output voltage range of the converter is adjustable from 4.2V to 14.5V. Its switching frequency is set at 200KHz, thus it has the capability to reduce size and optimize system efficiency without sacrificing protection. The protection includes over-voltage, over-current, over-temperature, and under-voltage.

The input and output capacitors in the NTA0509MC-R are externally adjustable and do not require any additional components. This design keeps EMI to an absolute minimum while operating with this converter. It also has an enable/disable function that allows the user to distance the input from the output and reduce power consumption to zero, if needed. A load disconnect feature is also included, which will keep voltage from exceeding the set output voltage during load disconnect or input power failure.

The functionality of the NTA0509MC-R DC-DC converter is carried out by a flyback topology. This topology is based on the basic DC-DC converter, consisting of a diode, a transistor, and an inductor. The diode allows current to flow through the converter, while the transistor acts as a switch. When current passes through the inductor, it stores energy in the form of a magnetic field, which is then released back into the circuit when the transistor closes. This creates a voltage across the primary side diode, causing current to flow through the secondary side of the circuit, leading to an output voltage that is proportional to the input voltage.

The NTA0509MC-R can be used in a large variety of applications and provides the benefits of high efficiency, low cost, and good regulation. With its adjustable input and output voltages, it can easily fit any application where a switching DC-DC converter is required. It is the perfect choice for telecom, datacom, and industrial applications where low voltage stability is needed.

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