Rectifier transformer

Pressure regulator. The characteristic of rectification equipment is that the primary input is AC, while the secondary output is DC after passing through rectification components. Converter refers to the three working modes of rectification, counter current, and frequency conversion, among which rectification is the most widely used. The transformer used as a power source for rectification devices is called a rectifier transformer. Most of the rectified DC power supplies used in industry are obtained from AC power grids through rectifier transformers and rectification equipment.

Widely used in lighting, machine tool electrical appliances, mechanical and electronic equipment, medical equipment, rectification devices, etc. The product performance can meet various special requirements of users.

1、 Electrochemical industry

This is the industry that applies rectifier transformers the most, electrolyzing non-ferrous metal compounds to produce aluminum, magnesium, copper, and other metals; Electrolyzing salt to produce chlor alkali; Electrolyze water to produce hydrogen and oxygen.

2、 Traction DC power supply

DC power grid used for mining or urban electric locomotives. Due to the connection of empty wires on the valve side, there are many short circuit faults, and the amplitude of DC load changes is large. The electric locomotive often starts, causing varying degrees of short-term overload. Therefore, the temperature rise limit and current density of this type of transformer are both relatively low. The impedance is about 30% higher than the corresponding power transformer.

3、 DC power supply for transmission

Mainly used to supply power to DC motors in electric transmission, such as the armature and excitation of steel rolling mills.

4、 For direct current transmission