DSEP2X91-03A

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DSEP2X91-03A is a diode rectifier array, generally used in power supply, which has the advantages of compact size, low power consumption, high frequency operation and excellent reverse current stability. It is designed to work directly as a replacement for RSMS91-03A.

Features of DSEP2X91-03A

• Low forward voltage drop.
• Low thermal resistance.
• High surge capacity.
• High efficiency.
• High temperature operation.
• High reliability.

Applications of DSEP2X91-03A

DSEP2X91-03A can be used for many applications including switched mode power supplies, rectifiers, dc-dc converters, automotive power converters, battery chargers, motor drives and DC-AC inverters. It is suitable for applications requiring high efficiency, high current density and minimum turn-on time.

Working Principle of DSEP2X91-03A

DSEP2X91-03A is a dual-input rectifier array, which uses two diodes in a single package. The package has a low forward voltage drop, which makes it very efficient when used in switching power supplies. When the diode pair is connected in parallel and the input voltage is applied, the two diodes will conduct forward current, with the current flowing through each diode in the same direction. The internal voltage of the rectifier array will balance with the source voltage, so that the forward current will not change, even if the input voltage varies.

When an alternating current is applied to the rectifier, the voltage applied to the diode pair will become positive on one half cycle and negative on the other half cycle. The current resulting from this alternating voltage will alternate between positive and negative each half cycle. The current will pass through the rectifier array, each time the positive and negative will be equal. The resulting average current is the same as the direct current; this is the rectification process.

Conclusion

DSEP2X91-03A is a dual-input rectifier array with many exceptional features, including low forward voltage drop, low thermal resistance, surge capacity, high efficiency and excellent reverse current stability. It is suitable for many applications such as switching power supplies, rectifiers, DC-DC converters, automotive power converters, battery chargers and motor drives. The working principle of the rectifier is that an alternating current applied to the rectifier will be turned into a direct current. Through this process, the high efficiency and steady current can be achieved.

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