POWER_SUPPLY_FOR_HIGH_POWER_AUTOSOUND_AMP

Published:2009/6/23 3:53:00 Author:Jessie | From:SeekIC

A switching mode inverter is used with a pulse-width modulation voltage regulator (SG35260).Four IRF240 power MOSFETs are used as switches. The output is ±47 V at about 5 A peak. Transformer T101 is a four-turn center tapped primary, and 16-turn center tapped secondary on a Ferrox cube ETD-34 core.



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