Rectifier
Why are they used?
Rectifier fuction is rectification, which is the conversion of AC to DC. Rectifiers comprise a number of diodes in a specific arrangement for more efficiently converting AC to DC.
Applications / How do you spot opportunities?
Virtually all electronic devices require DC, so rectifiers find uses inside the power supplies of virtually all electronic equipment. Rectifiers also find a use in detection of amplitude modulated radio signals & Rectifiers are also used to supply polarised voltage for welding Machine.
How to ask for opportunities?
Do your circuit need AC to DC conversion?