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DC/DC Converter About input polarity Output Voltage Adjustment Remote ON/OFF Control Improving Load Regulation Connect with various loads Cross regulation Series and parallel operation Input/Output protection Recommended circuits Reliability AC/DC Converter Ring Generator |
Typical DC/DC applicationSuplet's products generally have internal filters, which are enough for ordinary applications. A recommended circuit is shown in the figure, where C1 is an aluminum electrolytic capacitor added at input to absorb voltage spikes and provide sustaining voltage to the power converter. To prevent high input voltage spikes from damaging the converter, transient voltage suppressor (TVS) D2 is used with fuse at input to assure input voltage within safe range. D1 is reverse protection diode. Selection guide for TVS is shown in the table.
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