HIP4082EVAL

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The HIP4082EVAL evaluation board has become a popular choice for those who require an off-line DC/DC switch mode power supply (SMPS) with both AC and DC inputs. The HIP4082 is a versatile evaluation board that has been designed to operate a wide range of applications including automotive, telecommunication, consumer and industrial automation.

The evaluation board has two separate power input and output terminals. The input terminal receives either AC or DC power, which is then converted into isolated DC power. This isolated DC power is then outputted from the output terminal at the desired voltage and current. The evaluation board also has additional features that allow for greater flexibility and control over the output voltage and current. These features include adjustable threshold voltage, adjustable fire frequency, adjustable PWM frequency, and adjustable soft-start time.

The working principle of the HIP4082EVAL evaluation board is based on a switching converter circuit design. The switching converter circuit works by converting either AC or DC input into isolated DC power at the desired output voltage and current levels. The converter consists of two parts; the switch and the transformer. When the switch is turned on, the transformer primary winding converts the input power into AC power. This AC is then transformed into the desired isolated DC output power by the transformer secondary winding.

The HIP4082EVAL evaluation board allows for the precise control of the output voltage and current by adjusting the switching frequency and threshold voltage of the converter. The adjustable fire frequency and PWM frequency provide users with the ability to fine-tune the output voltage and current to the desired level. The adjustable soft-start time allows for a gradual increase in the output current. This helps reduce the inrush current and helps reduce stress on components.

The HIP4082EVAL evaluation board is a powerful tool for the development of off-line DC/DC and AC/DC SMPS. The evaluation board has a wide range of features that make it an ideal choice for a variety of applications. The adjustable fire frequency, PWM frequency, and soft-start time allow users to fine-tune the output voltage and current to the desired levels. The wide input voltage range, isolated output, and adjustable threshold voltage make it suitable for most applications.

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