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THE LT8302 FLYBACK CONVERTER that i designed is not working on load
it was designed for 3 multiple outputs of 12 v
ON no load the all the output shows 13.24 V
But as soon as even at very low loads of milliAmps the voltage disappears
what could be the reason?
I am considering lm317hv to decrease the input voltage and have already ordered the samples, but cant mess with the regulation
How exactly will it affect the regulation?
I have implemented a flyback transformer using LT8302 whose input voltage range is from 2.8 to 42 V. now In my system the in the input voltage is going to 44-56v.
Is there any practical way to reduce the input voltage below 42v without using a buck converter?
I dont want to use another ic to...
i designed a flyback transformer which is working in discontinous mode...
why does oscillations happens across drain to source of mosfet on the primary when secondary current goes zero?
and the output voltage drops drastically as load increases , its output is like 8v at load current 0.9A...
Need a isolated half bridge driver to drive the mosfet CSD19535KCS from TI.
I had selected lm5106 as the gate driver earlier as i need 100V bootstrap voltage but it would be better if i get an isolated driver.?
20khz minimum bandwidth
common mode voltage:20v
supply volt:5v
output:5v
no isolation required
current to be measured:-5to5amps
shunt resistor sense mode
resolution:minimum 0.01amps
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bandwidth: 20khz
no isolation required
supply max5v
commom mode voltage not an issue
output...
need an IC to sense 0-5A with a resolution of atleast 0.01 Amps and the sensor should use a shunt current sense resistor
preferrably from texas instruments
I have designed and implemented the flyback transformer using the EE30 FERRITE CORE and the switching frequency is 20kHz, no switcher IC has been used and i am just driving the mosfet irf630 at 20kHz using gate driving IC ir2110 and gaing signals from PIC16F616. The converter was designed to...
i am designing my own flyback transformer for LT8302. So for calculation of no. of turns and the the selection of the ferrite core size.. what should i put in the switching frequency?
I believe it is a variable frequency ic depending on load..
and pls confirm if i can use an n97 EE ferrite core.
I am going to power the gate drivers of mosfets like the IR2110 and other sensor ICs through this multi-winding high frequency transformer ,
I believe then the current output of all the windings wont vary much in this case,will it work then???
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