KBJ4005G Discrete Semiconductor Products

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Diodes are semiconductor devices with two terminals, and Bridge Rectifiers represent a specific type of diode. KBJ4005G Bridge Rectifiers are a series of bridges composed of four rectifying diodes, used as voltage converters, especially when it comes to AC/DC conversion.

This bridge rectifier has a forward voltage of 400V, a forward current of 5A, forward surge (non-repeating) of 40A, and is available in various packages, including SMA, SMAF and SMB.

The KBJ4005G Bridge Rectifier finds application in a variety of fields, for example, it is used in integrated circuits that require AC voltage to be converted to DC voltage, energy sources, incubators, vehicle electronics, lighting, telecommunications, etc.

The working principle behind KBJ4005G Bridge Rectifiers is fairly simple. It is based on the fact that the bridge rectifier will only allow the current to flow in one direction, blocking the negative half of the line.

When two AC input voltages enter the terminals in anti-phase with respect to one another, the two diodes on the left side of the device will be turned "on" (allowing electrical current to pass through in one direction only). At the same time, the two diodes on the right side of the bridge rectifier will be turned "off" (preventing the electrical current from passing through in the opposite direction).

Taking this into consideration, KBJ4005 Bridge Rectifiers can be compared to one way valves, in which the voltage can only flow through one way, thereby converting the AC voltage to the DC versions.

Since the bridge rectifier is essentially composed of four diodes in a "bridge," this rectifier also has several advantages over other diode types, such as rectification efficiency, resistance to thermal shock, and EMI suppression capability.

In conclusion, KBJ4005G Bridge Rectifiers are efficient and reliable components that find application in a wide variety of fields and industries. They provide the necessary AC/DC conversion and offer several advantages over other diode types.

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