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Hi,
I am willing to simulate a 3D ferrite bar transmitter and reciever where coupling coefficient k and Bt magnetic flux density on the each side uses the finite element method for solving partial differential equations.
The Magnetic Fields module has equation (jωσ − ω2ε0εr)A + ∇ × H = Je...
Yes. Very impressive feedback. We can consider each square cell as a pixel. Chiness charecters are kind of complex. Hex to binary arrays might clear what you have said.
For a single front may be this explanation is essential to explain.
But if you look at the 3rd portion of code you can see I...
Hi there,
I am handling a project which has display application both for English and Korean front but I would like to add Chiness front in it.
For that reason, I have to add more thing in front.c and front.h etc.
I can made some Chineess front/ charecter using Note pad pixel and a software...
With a LED indicator on the output leads so one can see that the converter is likely putting out charging power. A 5K resistor in series with a LED would show if any voltage is present at the output (before it is connected to a battery). A 24-V 1W zener in series with a 2K resistor to the LED...
R24-25 is just symbolic. You can assume a resistor like symbol.
Dont you mean bleeder resistor as discharging resistor for capacitor?
Let assume pin 2 and 3 are not connected
1. You did not talk about ZNR, does it meaningfull configuration.
2. Does L1 works with this datasheet...
Hi there,
This post is very easy one for you who know better.
I am confused to set some values.
My DC-DC conveters input is 250-650VDC and output is 24V/5A. Its use for PV battery charger.
Take a look here,
I have few more query,
1. My boss want me to put some common ground ZNR”...
I will be happy if you provide a suitable reference design. I got a ZVS type but power range doesn't match.
Need to think about control strategies, initially I won't go for MCU or DSP.
Dear Sir,
Kindly recommend me a suitable design idea of DC-DC converter with input 250-650VDC , output 24V ,5A/ 5V 3A/ 12V, 2A.
Take a look similar product here...
Hi There,
I am using Altium Designer 21.6.4.
I have draw schematics, switched to pcb. Previously when I click on the schematic parts it also indicate/ highlights component in pcb. After I made some net classes I cant move parts in pcb.
What I did from Altium Designer help link as follows...
Yes. Very reasonable feedback. Thats what I wanted to figure out. PPL has significant contribution on phase error. DSP sampling techniques can identify it properly. I found only things for single phase, the equations I posted somehow it comes from any good journal.
Beside hermonic...
If you take a look on the equation dont you imagine, A,B.C phase with 3 dimension converted to d,q vector field.
Take a look this for single phase ,
Can you understand which part has reactive element and angular function. d, q both depends on theta.
Yes, my control system also has zero-cross...
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