Document 140-1
Mag Amp Toroids – G642X Series
This product is not RoHS-compliant. Contact Coilcraft for current status ...
Document 140-1
Mag Amp Toroids – G642X Series
This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives.
These low cost saturable reactor (mag amp) coils are designed to regulate switching power supplies operating at frequencies from 20 kHz to over 100 kHz.
In multi-output circuits requiring tight crossregulation, mag amp control is simple and more cost-effective than adding conventional linear voltage
regulators to each output. Mag amps are also particularly advantageous where load current exceeds 1 or 2 amps, because of their efficiency and low heat dissipation.
Coilcraft Designer’s Kit No. P206 contains samples of all values shown.To order, please contact Coilcraft or visit http://order.coilcraft.com.
Advantages Higher efficiency than linear
regulators, especially at higher currents Simple cross-regulation of multi-output supplies Lower EMI Frequency range of 20 kHz to over 100 kHz Standardized construction for m...
