B380C1500G-E4/51

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Bridge rectifiers are some of the most common components used for electronics and their applications are varied. The B380C1500G-E4/51 is a rectifier bridge from ON Semiconductor. This particular device is a plug-in type offering easy installation and highly efficient performance with ratings of 1.5A and 380V. Let’s take a look at the B380C1500G-E4/51 application field and working principle.

B380C1500G-E4/51 Application Field

The B380C1500G-E4/51 has two lead contacts and is designed for use in circuits with 50/60 Hz single-phase operation. It is ideal for a variety of circuit requirements associated with power control, such as DC (direct current) control, AC (alternating current) control, DC protection, and inrush current control. Moreover, the B380C1500G-E4/51 is suitable for a number of applications such as DC/DC converters, AC/DC adapters, input filters for power supplies, and power for thick-film ICs.

The B380C1500G-E4/51’s unique characteristic is that it offers superior efficiency in a broad range of operating conditions, making it suitable for more demanding applications. With its relatively low temperature rise, controlled ripple current, and excellent surge capability, this bridge rectifier is an excellent choice for industrial, medical and consumer electronic applications.

B380C1500G-E4/51 Working Principle

The B380C1500G-E4/51 is a four-terminal device, and its terminals are labeled ‘A’, ‘B’, ‘C’, and ‘D’. Terminals A and B are the DC supply terminals and terminals C and D are the AC power terminals. The bridge rectifier operates using the principle of using two pairs of oppositely-oriented diodes to convert AC power to DC power.

When AC power is applied to the bridge rectifier’s input terminals, current flows in one direction through pair of diodes in one direction, and in the opposite direction through the other pair of diodes. This generates a rectified waveform where current flows in only one direction and produces a DC power supply. The B380C1500G-E4/51 has a surge current rating of 1.5A and a maximum reverse voltage of 380V.

Conclusion

In conclusion, the B380C1500G-E4/51 is a four-terminal bridge rectifier that is designed for use with 50/60 Hz single-phase AC power supply. It offers superior efficiency with low temperature rise, guided ripple current and excellent surge capabilities. The operating principle involves two sets of oppositely positioned diodes which convert the AC input signal to DC output signal. The B380C1500G-E4/51 is an excellent choice for industrial, medical, and consumer electronic applications.

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