Custom products design and manufacturing

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Custom products design and manufacturing

More than 100 sets of mould for ceramic backing welding

Better service ,Better Design
contact us 718642093@qq.com

Read More
More than 100 sets of mould for ceramic backing welding

Welding inverters

 

    Inverter units appeared on the market during the second half of the 1970s. In a primary-

switched inverter unit, the 50 Hz mains supply is first rectified and then, using power

semiconductors, is turned back into AC at a higher frequency, usually in the range

100 kHz. This reduces the weight of the transformer and inductor to a fraction of what is

needed for a 50 Hz unit, making the power unit small and portable. Low losses result in

high efficiency, to the order of 80-90 %. The high working frequency also allows the

unit to be controlled at a speed that is comparable with the rapid processes occurring in

connection with droplet transfer in the arc. Such units can therefore have excellent

performance. In  comparison with traditional power sources, inverter units offer the

following advantages:

Low weight and small size

Good weldiig performance

Several welding methods can be used with the same power source

High efficiency

 

         Supplied  By   RIHUI Ceramic Welding Backing

 

 


Date: 2023-04-10     hits: 508    Return


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