The rectifier bridge is to seal the rectifier in a shell. Divided into full bridge and half bridge. The full bridge seals the four diodes of the connected bridge rectifier circuit. The half bridge is to seal together half of the two diode bridge rectifiers. Two bridges can be used to form a bridge rectifier circuit. One half bridge can also form a full-wave rectifier circuit with a center tap of the transformer. Rectifier circuit and operating voltage. Let me tell you about the rectifier bridge model.
Rectifier bridge naming rulesGenerally, there are 3 numbers in the name of the rectifier bridge. The first number represents the rated current, A; the last two digits represent the rated voltage (number *100), and V such as: KBL410 is 4A, 1000V. RS507 is 5A, 1000V. (1234567 represents the voltage file of 50V, 100V, 200V, 400V, 600V, 800V, 1000V respectively). The domestically produced full bridge has the YF series, and the imported bridge has ST, IR and so on. There are several ways for rectifier bridges to convert AC power to DC power using rectifier diodes, including half-wave rectification, full-wave rectification, and bridge rectification. The rectifier bridge encapsulates the four diodes of the bridge rectification and draws only four pins. Of the four pins, two DC outputs are labeled + or -, and the two AC inputs have a ~ mark.
There are many types of rectifier bridges, such as KBPC, KBU, KBL, KBJ, KBP, etc., which represent different shapes.
There are two main parameters: current and voltage. For example, KBPC3510 means that the maximum current can only be 35A, and the highest voltage is 1000V. The front indicates the current and the latter indicates the voltage.
If the rectifier bridge exceeds this parameter, it may not work properly. The reason is that it may not work properly. Because the factory will enlarge the range during production, for example, the standard is 1000V. Generally, the problem is not more than 1200V. Time is so useless, after all, working at zero point for a long time is too much to eat.
Rectifier bridge modelPatch series
Round bridge series
Banqiao series
Flat bridge 2A
Flat bridge GBU series
Flat bridge KBU series
Flat Bridge RBV50A Series
Flat Bridge GBJ Series
In fact, there are many kinds of rectifiers, the performance is also very good, the rectification efficiency is high, the stability is good, the maximum rectified current is from 0.5A to 50A, and the highest reverse peak voltage is from 50V to 1000V.
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