Medium frequency welding

With inverter power sources, the welding transformer is fed with an alternating voltage of about 1 kHz to 4 kHz (medium frequency) or about 20 kHz (high frequency).

The significantly greater control speed is advantageous (with 1-kHz inverters, a power controller response time of 0.5 ms is achieved compared to 10 ms with 50 Hz welding current controllers). A further technological advantage of inverter welding is the lower mass of the welding transformers, so that it is possible to integrate them in modular form into existing systems, which means, among other things, a small secondary circuit with low resistance.

This medium-frequency welding technology is not restricted to new welding machines, but also older welding machines already in place at the customer's site can be converted.

Write to us
We are here for you.

Being available for our customers is very important to us. If you have any questions or requests, simply use our contact form to write to us.

Thank you!

Your data have been sent successfully!
We will contact you shortly.

Sorry!

Unfortunately, we were not able to send your data.
Please reload the page and try again.

Peter Neis
sales
German / English
Phone: +49 6431 / 96 10 - 56
sales@strecker-limburg.de

Our Phone Service Hours:
Mon - Thu 07:30 - 16:00 CET
Fri 07:30 am - 3:00 pm

Our international representatives:
Worldwide Representatives