KBP04M-E4/45

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	400V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	1V @ 1A
Current - Reverse Leakage @ Vr:	5µA @ 400V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	4-SIP, KBPM
Supplier Device Package:	KBPM
Base Part Number:	KBP04

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KBP04M-E4/45 application field and working principle

Diodes, specifically bridge rectifiers, are components used in various electrical circuits to convert alternating current (AC) to direct current (DC). The KBP04M-E4/45 is a specialized type of bridge rectifier that is normally used for high-voltage applications where high power and efficiency are required.The KBP04M-E4/45 is a four diode bridge rectifier with a voltage drop of 45 volts and a current rating of 4 amps. It is constructed from four diodes, which are arranged in a bridge configuration. By doing so, the current is able to flow from input to output twice per cycle, thereby increasing the efficiency of the device by minimizing power losses.In addition to the diodes, the KBP04M-E4/45 also contains a coil and a resistor. The current running through the coil creates a magnetic field which helps push excess electrons back to the source. The resistor is used to control the power flowing through the device, ensuring that the temperature of the diodes and other components remains stable and that the efficiency of the bridge rectifier remains high.The KBP04M-E4/45 is considered a high-quality component and is designed to handle high voltage and current. As a result, they can easily be found in applications such as power transmission lines, industrial motors, and circuit protection networks.The KBP04M-E4/45 bridge rectifier is characterized by its high efficiency and low power loss. Its efficiency is especially noticeable when compared to lower-grade “generic” rectifiers. This is because the KBP04M-E4/45 is constructed with a special internal component layout that allows for less power loss when compared to other components. This also results in a longer lifespan and less maintenance required for the rectifier, resulting in less downtime for the equipment.In terms of its working principle, the KBP04M-E4/45 is a reverse-biased diode bridge. When an alternating current is introduced to the device, one side of the bridge becomes positively charged while the other side becomes negatively charged. This causes electrons to flow through the bridge in a direction that is opposite of the direction of the AC current. The voltage drop across the bridge is equal to the sum of the forward voltages of the four diodes in the bridge.Lastly, the coil and resistor in the KBP04M-E4/45 serve to limit the current that can flow through the bridge. This helps to ensure that no more current is passed through the bridge than it is capable of handling.In conclusion, the KBP04M-E4/45 bridge rectifier is an ideal component for use in high-voltage, high-power applications. Its special internal component layout and working principle help to ensure a high level of efficiency and minimal power loss. Furthermore, its coil and resistor help to regulate the current passing through the bridge and maintain a stable temperature. All of these features make the KBP04M-E4/45 an excellent choice for those requiring a durable and reliable source of electricity.

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