Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
the step-down swtiching regulator LT1376 is to consider as a linear circuit or as a linear/digital circuit? The block schema in the datasheet as a SR flip-flop so I think that it has to be considered as linear/digital circuit.
calculating power consumption of op amp
to calculate the power dissipation in a op-amp where the positive supply voltage is 12.25V and the negative supply voltage is 0V is it ok to multiply the positive supply voltage with the current drawn from it?
Has someone of you already used the TI model provided for PSpice? I downloaded it and tried to simulate the comparator by having a voltage at the non-inverting input larger than the one at the inverting input but the output is always near 0V.
Here the model...
identification of electronic components
I'm analyzing the circuit shown in the image and I need to recognize the 3 marked elements. The T27I is a diode but I have no idea of the manufacturer. The other two components have a SOT23 package and are marked with A7 9(rotated of 90°) and W9C...
design of gate drivers
I need to design the gate drivers for the 2 swiches (S1 and S2) on the secondary side of this circuit.
They are two bi-directional switches with this topology.
The source potential is floating so I need a supply that gives the needed voltage (in this case 10-12V)...
series resonant inverter
Hi, I'm trying to build an inverter that uses series resonance in order to achieve soft switching, the problem is that I need a capacitor of 0.33uF that can withstand a voltage of 320Vrms at 50 kHz. I have not much experience and I couldn't find any capacitor that could...
I have an inductor and to compute the value of the inductance I use the formula L=-1/(im(Y11)*2*pi*Freq), to compute the value of the resistance is the formula R=1/(re(Y11)*2*pi*Freq) correct?
Hi, when solving with driven terminal I obtain two type of S-matrix. One from the modal data and one from the terminal data. Which is the difference between this two type of matrices? And which should I use for multiconductor transmission lines?
I tried to modify my model in order to set the feeding. But when starting the simulation I get this error (Port refinement, process hf3d error: Port face does not have a solved inside material on either side). Can someone help me please?
In attachment there is the...
i'm new to hfss. I need to simulate a transformer but I don't know how to set a voltage source in the primary side. Do I only need to set a voltage source on one face and then set infinite ground plane on the other end? Can someone help me?
Thank you in advance.