Integrated rectifier

Abstract

The invention discloses an integrated rectifier comprising a DC-DC conversion circuit I, a power factor adjustment circuit, a power supply conversion circuit, a DC-DC conversion circuit II, a DC-DC conversion circuit III, a main controller, a gas sensor circuit, a temperature detection circuit, a fan and a special-purpose UV lamp controller. The DC-DC conversion circuit I is connected with the power factor adjustment circuit connected with the power supply conversion circuit and the special-purpose UV lamp controller. The integrated rectifier is composed of the DC-DC conversion circuit I, thepower factor adjustment circuit, the power supply conversion circuit, the DC-DC conversion circuit II, the DC-DC conversion circuit III, the main controller, the gas sensor circuit, the temperature detection circuit, the fan and the special-purpose UV lamp controller. The DC-DC conversion circuit I is connected with the power factor adjustment circuit connected with the power supply conversion circuit and the special-purpose UV lamp controller.

Description

technical field [0001] The invention relates to a rectifier, in particular to an integrated rectifier. Background technique [0002] A rectifier (English: rectifier) ​​is a device that converts alternating current into direct current. It can be used for power supply and detection of radio signals. Traditional rectifiers can be made of vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arcs, etc., the simplest of which is a half-wave rectifier realized by a diode, and only one rectifier diode can be used to realize the AC-DC conversion function, but The disadvantage is that the output DC voltage is low, the ripple is large, and because the DC flows through the secondary winding of the transformer, the ratio of the volt-ampere value of the rectifier transformer to the DC power is large. The second most commonly used is the bridge rectifier, which is composed of four diodes. Its disadvantage is that it has a single function and low intelligence. ...

AI Technical Summary

Problems solved by technology

Traditional rectifiers can be made of vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arcs, etc., the simplest of which is a half-wave rectifier realized by a diode, and only one rectifier diode can be used to realize the AC-DC conversion function, but The disadvantage is that the output DC voltage is low, the ripple is large, and because the DC flows through the secondary winding of the transformer, the ratio of the volt-ampere value of the rectifier transformer to the DC power is large

The second most commonly used is the bridge rectifier, which is composed of four diodes. Its disadvantage is that it has a single function and low intelligence.

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