Force transducer and amplifier boost PV module production

Photovoltaic modules use large quantities of small silicon wafers. These need to be produced in large quantities to exacting standards. During this process the silicon is normally cut into wafers using wire saws. Optimal force application of the wire saws on the silicon is essential to ensure precise cutting and minimal loss of material.

A digiCLIP amplifier can be used to acquire the force signals and transmit data to the production control system through Profibus-DP within a few milliseconds. During the process, the digiCLIP amplifier evaluates any variations and enables immediate correction through the control system.

The digiCLIP amplifier continuously identifies and eliminates manufacturing problems with high accuracy. Process interruptions are identified and eliminated quickly; material loss and production costs reduced; quality and product production are increased substantially.