Special Sun AHM Technology(Shanghai)Co.,Ltd.

SPS Bridge Rectifier Manufacturer since 2000

SPS 4A 50V 1000V GPP Bridge Rectifiers KBL4005 KBL401 KBL402 KBL404 KBL406 KBL408 KBL410 KBL Package

Voltage - Peak Reverse (Max): KBL4005-50V KBL401-100V KBL402-200V KBL404-400V KBL406-600V KBL408-800V KBL410-1000V     
Current - Average Rectified (Io): 4A

in the switching power supply, KBL410, what are the main parameters and Functions? What if you want to use it as a switch control?
KBL410 is a 4A 1000V bridge rectifier, which is mainly used for rectification and Strong heat dissipation. It is one of the bridge rectifier used by most Switching power supplies.
the multimeter hits the on-off position of the red test lead and puts it on the output negative pole of the bridge Stack, and keeps it still. the black test lead measures two AC pins Respectively, and the dial should display hundreds of data (depending on the bridge stack model). the displayed data is very small or 1 the Bridge pile is not good. the black test lead is placed on the output Anode of the bridge pile and remains stationary. the red test lead Measures two AC pins respectively. the dial should display several Hundred data (depending on the bridge pile model) ). the displayed data Is very small or bad.

Rectifier bridge reactor KBL410, fast Recovery diode Fast recovery diode refers to a diode with a short Reverse recovery time (below 5us). most of the technology adopts gold Doping measures. the structure has a PN junction structure and some Adopt an improved PIN structure. Its forward voltage drop is higher Than ordinary diodes (1-2V), and its reverse withstand voltage is mostly below 1200V. from the performance can be divided into two levels of Fast recovery and ultra-fast recovery. the former has a reverse recovery Time of hundreds of nanoseconds or longer, while the latter is below 100 nanoseconds. Schottky diode is a diode based on the barrier formed by the contact between metal and semiconductor, referred to as Schottky Diode. It has a forward voltage drop (0.4-1.0V) and a short reverse Recovery time (0-10 nanoseconds) And, the reverse leakage current is Large, the withstand voltage is low, generally lower than 150V, and it Is mostly used in low-voltage occasions.