**Lincoln Electric assembly diode model M9661-1*

* is an electronic component that is used to control current in welding machines . This diode is one of the important parts to improve the performance and increase the durability of welding devices, especially for heavy and industrial welding systems. This part is widely used in the maintenance of Lincoln Electric equipment and is very popular due to its high quality. **Bahrani Industrial Group** operates as the main supplier of welding equipment and electronic boards for **Lincoln** and **Miller** in Iran. This group meets the needs of various industries in Iran by providing original and quality parts, including electronic boards and diodes, and has become one of the main suppliers of welding parts in the country. To buy welding equipment and main parts such as diodes and electronic boards of Lincoln and Miller, Bahrani Industrial Group is a reliable and specialized reference in Iran.