KBL04/1

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	400V
Current - Average Rectified (Io):	4A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 4A
Current - Reverse Leakage @ Vr:	5µA @ 400V
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	4-SIP, KBL
Supplier Device Package:	KBL
Base Part Number:	KBL04

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Bridge rectifiers are widely used in modern electronics to convert alternating current (AC) into direct current (DC). The bridge rectifier, especially the KBL04/1 model, is a widely used rectifier due to its simple and cost-effective design, as well as its high power rating. This device is a single-phase, full-bridge rectifier with four diodes (two connected to form a pair) that provide efficient rectification and conversion from the AC supply to the required DC voltage and current.The KBL04/1 bridge rectifier has a high power rating of 400V, up to 8A and up to 30W. The device is particularly suitable for applications in inverters, solar panels and UPS systems, as well as for general power supply and rectification tasks. Moreover, due to its low forward voltage drop and reverse recovery time, the KBL04/1 also has a low switching loss, making it ideal for high frequency AC/DC converters and other common AC/DC applications.In terms of its working principle, the bridge rectifier works by forming a full-wave rectifier circuit, which consists of four diodes arranged in a bridge configuration. The AC voltage, usually supplied by a transformer, is applied to the diode bridge, where the diode pairs are alternately forward-biased. Thus, the two half-cycles of the applied AC voltage are rectified into pulsatile DC, the instantaneous value of the DC depending on the polarity of the applied voltage.In addition, the KBL04/1 bridge rectifier features a float mount configuration which ensures good contact with the heatsink and ensures good heat dissipation. Moreover, an advanced silicon nitrite passivation layer on the device also increases its durability and extends its lifespan. As a result, the KBL04/1 bridge rectifier is designed to be used in various AC/DC applications and continues to be the preferred choice for power supplies and rectification tasks.Overall, the KBL04/1 bridge rectifier is a versatile and efficient device that is able to reliably convert alternating current into direct current. Thanks to its simple and cost-effective design, as well as its high power rating, the KBL04/1 bridge rectifier is the perfect choice for a wide range of applications and is one of the most commonly used rectifier models. With its advanced silicon nitrite passivation layer and float mount configuration, the KBL04/1 bridge rectifier provides dependable performance and can be trusted to provide reliable rectification and power conversion in the most demanding applications.

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