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pwm inverter circuit
Hello everybody,
I need a PWM DC/AC inverter circuit based on the 3524 IC, i would appreciate it if the design could include a PCB and a layout for the parts.
Thanks
Hello
There are multiple ways, it depends if you want to just read the file and close it or if you want to import it into some database.
For just opening it, use Excel software, select comma seperation, this will show your data each in a column. seperated where there is a comma. You can delete...
Hello
What best works for you is a simple keychain memory recording device , it has 2 buttons (record - play), you can record your message and then play it again and again and again, u can take it apart and connect 2 wires from the play botton to the pad your are talking about. It's battery by...
ups transformers
Hello,
It depends on how powerfull you need your inverter to be, center tapped transformers give a lot more power if you are going beyond 500 watts and their schematic diagram circuits are of much less components than the ones without center tapping.
Making a pure sinewave...
Re: Help needed in calculating Rt and Ct of 3524 to generate
Hello and Thank's for the reply, if we apply the values you are giving against the given formula it doesn't match for 50 Hz :
F=1/(R x C)
1/(100 x 0.2) = 0.05 Hz
1/(90.9 x 0.22) = 0.05 Hz
What do you say ?
Thanks...
Help is needed in calculating the value of the resistor and capacitor (Rt and Ct) to generate an oscillation frequency of exactly 50Hz from the 3524 IC .
I can't in anyway figure out what those 2 values should be !!! eventhough the formula seems easy but .. i don't know !
F =1/RT*CT
Where
RT...
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