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hello friends ,
i trying to calculate push - pull smps in excellent IT software. but software need the max flux density . how to calculate max flux density or what is flux density ?
size of the core - 42*21*15 .
hello guys ,
this is photo of my smps schematic,pcb and transformer .
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Hi Klaus ,
the transformer is e type and 42mm hight and 42mm width .
i send photo,
see the photo for conformation.
:bang:
please help ;
hello everyone .
i need help for making smps 12v 20amp smps for battery charger.
i have pcb of smps using uc3845 and irf460 single mosfet and ee42
transformer . i try but it is not efficient maybe 45% or less. what is the reason of low efficiency .i think the reason of low efficiency is the...
hello friends i am try to making sine
wave inverter by pic16f72. well ,
i need four output pwm for h bridge
driver .
my question is how to make pwm
four normal i/o .
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