3N247-E4/51

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Diodes - Bridge Rectifiers are electrical components used to alter the direction of electric current flow for a desired effect. Commonly found in power supplies, this type of diode is a four-terminal component consisting of two p-type and two n-type semiconductor materials.

The 3N247-E4/51 is a type of bridge rectifier often used in power supplies due to its superior efficiency, high surge ratings, and low reverse leakage current. It also functions well in applications such as UPS systems, inverters, and common AC fire alarm power supplies.

The 3N247-E4/51 results in a full-wave rectification effect that converts alternating current (AC) to direct current (DC). As AC voltage passes through the device, two ‘arms’ of the bridge rectifier will allow for current to flow between the two terminals, resulting in a direct current output. Although the device consists of two legs, each leg is made of two diodes connected in such a way that input from the AC voltage is full-wave rectified when the current goes through it.

The working principle of the 3N247-E4/51 is simple, as current passes through each end of a bridge rectifier, the diodes will then switch very quickly in a way that prevents the current from changing direction. This will create direct current, passing in one direction, with no alternating current effect. As the current passes through the bridge rectifier, it will switch the current from the positive side of the input AC wave to the negative side of the wave.

In terms of power supplies, the 3N247-E4/51 may be employed in order to rectify the input AC voltage in order to feed the desired DC output voltage. In this setup, a transformer will reduce the voltage from its original form. This voltage is then fed into a bridge rectifier, which will eliminate any wave fluctuations and create a steady DC output. The bridge rectifier also reduces the amount of energy dissipated by the power supply, increasing its efficiency in the process.

The maximum temperature of the 3N247-E4/51 requires a minimum ambient temperature of −40 ˚C, and a maximum ambient temperature of +100 ˚C. Minimum storage temperature should never exceed −40 ˚C, while the maximum storage temperature should not exceed +150 ˚C. This high tolerance to temperatures allows the device to function in a wide range of applications, regardless of environmental conditions.

The 3N247-E4/51 is ideally suited for professional applications, particularly due to its superior surge capability. Its ability to withstand high voltage spikes and its low leakage current ratings make it an ideal device for industrial environments. With the high reliability, low power losses, and increased efficiency provided by the 3N247-E4/51, it is an excellent choice for all types of industrial applications, as well as power supply applications.

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