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4 votes
1 answer
421 views

How is this "current sense resistor" selected?

4 votes
1 answer
159 views

Which frequency should be considered for inductor design in this FOT (fixed on time) PFC?

3 votes
3 answers
947 views

What does "leading-edge blanking" do exactly?

3 votes
1 answer
44 views

How to have a wider spectrum of FFT at LTspice?

3 votes
2 answers
273 views

How does this modulation cause sidebands?

2 votes
1 answer
69 views

implementing dot convention

2 votes
1 answer
180 views

What are the differences between these ferrite cores?

2 votes
1 answer
206 views

What is the correct approach to simulate a predesigned circuit?

2 votes
2 answers
229 views

What's the difference between the D and DTR parts?

2 votes
0 answers
139 views

What is the name of this huge high-power test equipment?

2 votes
0 answers
170 views

Why are there two different .subckt for an IC model I've downloaded?

1 vote
3 answers
215 views

Multiple schematics in LTspice

1 vote
1 answer
246 views

voltage-controlled switches "SW" in LTspice

1 vote
2 answers
88 views

Negative hysteresis mode of "SW" in LTspice

1 vote
1 answer
135 views

Why did the CS resistor explode in this circuit?

1 vote
2 answers
97 views

input parallel capacitors for rectifier in flyback

1 vote
2 answers
452 views

Different levels of SPICE models

1 vote
0 answers
47 views

Can I connect low-power resistors to achieve a high-power resistive load?

1 vote
2 answers
75 views

How critical is the sense resistor?

0 votes
2 answers
60 views

Using fuse during initial tests?

0 votes
1 answer
107 views

Can VCC be supplied by external power supply?

0 votes
2 answers
59 views

EMI analysis for low power low voltage AC/DC

0 votes
1 answer
68 views

Is there any problem to test the following topology without load?

0 votes
1 answer
47 views

determining the Bmax for inductor design

0 votes
1 answer
53 views

Use wirewound resistor as load

0 votes
1 answer
36 views

DM and CM EMI emissions measurement in LTspice

0 votes
0 answers
32 views

DM EMI filter components calculations

0 votes
1 answer
23 views

What is the dimension of Attenuation in the LC-EMI filter design formula?

0 votes
1 answer
67 views

What is the name of this HV test measuring setup?

0 votes
1 answer
68 views

Identifying the manufacturer and specifications of W06M bridge rectifier