TDN 3-4819WI

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DC-DC converters are essential components in order to obtain a regulated output voltage from a basic battery source. The TDN 3-4819WI is a particularly versatile DC-DC converter that provides reliable power output from an input of approximately 24 to 48 Volts. It is optimally suited for applications in which a regulated output is required, such as the on-board electronics in buses, trucks, and other large vehicles. The TDN 3-4819WI is designed to maintain an excellent level of efficiency in order to increase the longevity of a battery’s energy reserves.

The TDN 3-4819WI utilizes a three-stage PWM converter and current waveform shaping technology in order to reduce the input voltage ripple as well as reduce the size of the input capacitors. This three-stage architecture also reduces the propagation delays caused by the current inrush of each stage, allowing the converter to quickly and accurately regulate the output voltage.

The TDN 3-4819WI is designed to provide excellent voltage regulation, even in challenging applications. The output voltage can be accurately controlled and maintained within a range of +/- 0.03V of the desired output voltage. The TDN 3-4819WI also utilizes an adjustable feedback loop to optimize power efficiency and accuracy. The feedback loop ensures that the converter will remain in regulation even if the input voltage varies beyond the specified limits.

The TDN 3-4819WI’s current sharing feature allows for multiple converters to be wired in parallel in order to provide a larger output current. This feature allows for efficient power management when needed. The TDN 3-4819WI also utilizes short-circuit protection and thermal shutdown protection in order to ensure that the converter will not be damaged if excessive current is drawn from the output.

The TDN 3-4819WI is a highly efficient DC-DC converter that provides reliable and accurate power from a wide range of input voltages. It is designed for applications in which a regulated output voltage is needed, and its adjustable feedback loop and current sharing feature allow it to accurately regulate the output voltage even if the input voltage varies. Additionally, the TDN 3-4819WI is protected against short-circuits and thermal overloads, ensuring a long and reliable life.

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