SUS1R5483R3C

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DC-DC converters have long been used to provide stable power to a wide variety of electronics and electrical applications. The SUS1R5483R3C Power Line Conditioner is a type of DC-DC converter that is intended for use in difficult power environments, such as where supply voltage can fluctuate or where there is large amounts of electrical noise or ripple. It provides a reliable output voltage, regardless of the input voltage or power environment.

The SUS1R5483R3C is a non-isolated switching power supply based on a synchronous buck-boost converter, that is designed to maintain a 48V output voltage regardless of fluctuating input voltage from 36V to 55V, effectively forming a voltage regulator. It takes power from the input source and boosts or buck it as necessary to produce a steady output voltage, while using pulse width modulation (PWM) to maintain very tight voltage regulation. This ensures that the load it is providing power to will not be affected by any changes in the input voltage.

The SUS1R5483R3C is capable of providing up to 55W of power with a maximum current of 1.4A. It is also designed to operate with very low losses, which keeps its operating temperature low and makes it efficient under varying load conditions. It is also designed to minimize ripple and noise, and has built-in input current limiting, over-temperature and over-load protection for safety. Furthermore, its compact size and light weight make it ideal for installations in the given application field.

The working principle of the SUS1R5483R3C is fairly simple. The power supply accommodates input voltages from 36V to 55V and delivers a steady 48V output voltage, which is regulated by the internal PWM control circuit. When the input voltage is lower than the output voltage, the power supply boosts the lower input voltage to a steady 48V, while when the input voltage is higher than the output voltage, it buck-boosts it down to 48V. It is also designed to minimize ripple and noise with its tight regulation and input filtering. Finally, it monitors its input current levels and is designed to shut down if the input current exceeds a certain level, preventing further damage or overheating.

The SUS1R5483R3C is an ideal DC-DC converter for many applications, such as providing power to telecom, computer and industrial equipment, or as a backup power supply. It is perfect for situations that require a reliable output voltage regardless of input voltage or power environment. In addition, its small size, low power losses, and built-in safety features make it a reliable solution for many power line conditioning applications.

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