3 ms·
Mag amps are still used for post-regulation in switching power supplies, such as the Mean Well QP-200 and some 80%+ efficient ATX power supplies.
by sleeved5 6y ago
Mag amps are still used for post-regulation in switching power supplies, such as the Mean Well QP-200 and some 80%+ efficient ATX power supplies.
- segfaultbuserr 6y ago+1. See also: Magnetic Amplifier Control for Simple, Low-Cost, Secondary Regulation by Bob Mammano, Unitrode Corporation (now Texas Instruments). https://www.ti.com/lit/ml/slup129/slup129.pdf https://www.ti.com/lit/ml/slup129/slup129.pdf
- blattimwind 6y agoAre these still around though? Single-rail designs have been trickling down into lower and lower price points, meanwhile the cheapests power supplies never had independently regulated rails in the first place.