three-phase bridge

Radial pattern raiator flat component device is a new-type medium & large power component device for which flat element is adoptd to be joint with radiator through compression joint assembly. Such device is provided with the advantage of small volume,light weight,compact frame and convenient installation & use,its windage is little due that it adopts radial pattern radiator. The radiator adopts extrusion material which is of high density an little thermal resistance,so its radiation effect is good, Butterfly spring and stainless steel rack are adopted together at compression joint assembly to compose press component,making the compressed device of better forced strength elasticity,more vibration resistant and more reliable.

For radial pattern radiator flat component device,it can be done by selection of connection change and device model to compose kinds of deflector rectifying circuit,it can be done by selecion of device quantity to form single-phase & three-phase circut,and it can be done by selection of device controllability & rectification to form full-control,semi-control,rectification. After the change of the single-arm connection manner, it can be achieved that inverse parallel device replaces bidirectional thyristor device, also the contr-conduction device can be formed. Due to its convenient changing form. It can be used in various specifications of thyristor welding machines,also it can be used for velocity modulation,voltage regulation,electron switch & the like circuit in kinds of defelctor.

Typical Applications:

1) DC power supply of instrument & equipment

2) PWM transducer input rectification power supply

3) DC motor excitation source

4)input rectification of switch power supply

5)Soft startup capacitor charge

6) electric drag and auxiliary current

7) Invert welding machine

8) Current charge DC power supply

Features:

1. Package with screw terminals

2. Planar passivated chips

3. Low forward voltage drop

4. Isolation voltage 2500V

5. Blocking voltage up to 1800V

Many different component form can match with yr need

Advantages:

1. Easy to mount with two screws

2. Space and weight savings

3. Improved temperature and power cycling

4. All models feature the same compact dimensions to provide a uniform mounting pitch

5. glass passivated diode chips

6. Excellent power / Volume ratio

7. High thermal conductivity package, electrically insulated case

the chips workshop

(rectifying chips & thyristor chips, SCR)

parts of workshop

ISO certificate

testing center

100% product all inspection