Environmental simulation and accelerated life tests

Our fully automated winding centres for fine and self-bonding wire make us the perfect partner for any tasks you require. Our coils are tinned with lead-free coatings (RoHS). We can wind onto any desired coil form using many different press-in ferrite and metallic cores. Multiple tap coils are also possible. Pins are automatically applied to the coil connections during the winding process, with wire drawing electrically controlled. Our winding machines handle single-chamber and multi-chamber coils with wire thicknesses from 0.045 to 0.71 millimetres.

Alongside the standard ICT/FCT process, we can also target every individual production stage for verification, as requested. Efficient inspection strategies and final functional tests are a fixed component of our quality management system. This electrical test process is ideal for testing smaller numbers of units, such as for pre-production, prototype or pilot series. The rapid test creation process allows, among other things, flexible reaction to product changes. Flying probe tests can be rapidly set up and are cost-efficient.

An experienced, in-house team of test and analysis specialists stands for the peak of quality – product-specific and exactly as you, the customer, desire it. To ensure quality in serial manufacture early on and guarantee a frictionless start of production, test equipment is incorporated into manufacturing processes and automated production lines. Test contacts on the circuit board, produced for just this purpose, are contacted by fine, spring-loaded test pins. Depending on the series size, the in-circuit test can take place manually or in an automated fashion. In combination with other test processes, including tests without test contacts, over 90 percent of all errors can be detected.

Alongside the standard ICT/FCT process, we can also target every individual production stage for verification, as requested. Efficient inspection strategies and final functional tests are a fixed component of our quality management system. PRUFREX is a manufacturer of test systems and software. In close collaboration with our own test equipment developers, we manufacture beds of nails for the in-circuit test (ICT) and functional test (FCT), alongside test equipment and production aids. Using the entire range of available test procedures, we will develop a strategy that suits your product.