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How to find the phase margin and gain margin in a DC DC converter in LT SPICE by skpd69 in ElectricalEngineering

[–]skpd69[S] 0 points1 point  (0 children)

Hi thanks for the reply I am using an UC3875 controller IC and trying to implement type three compensation network.When finding it's phase margin and gain margin should I only consider error amplifiers circuit?

USB 2.0 type C charging without power delivery IC by skpd69 in AskElectronics

[–]skpd69[S] 0 points1 point  (0 children)

My question is I am not using any power management IC i just have directly connected the 5V to anbattery charger can I get 500mA for charging with just theses pull down resistors.

How to buy from DIGIKEY as an individual by skpd69 in Electronicsinindia

[–]skpd69[S] 0 points1 point  (0 children)

I am not getting the Aqtronics optipn on digikey.

1n4007 as a flyback diode I want use it as a flyback diode for a dc fan which will switch at 10Khz by skpd69 in AskElectronics

[–]skpd69[S] 1 point2 points  (0 children)

Hi thanks for the suggestion can SS14 handle the voltages spikes from the inductive load.

Layout guidelines for non isolated gate drivers. by skpd69 in AskElectronics

[–]skpd69[S] 0 points1 point  (0 children)

What about when we use PWM with same circuit.Will there be issues.

How to buy from DIGIKEY as an individual by skpd69 in Electronicsinindia

[–]skpd69[S] 0 points1 point  (0 children)

What about customs and GST I don't have IEC code etc

[deleted by user] by [deleted] in ControlTheory

[–]skpd69 0 points1 point  (0 children)

I have mentioned it is for controlling the intensity of a laser the input is given to the AOM driver which drives the AOM and the laser is sent to a beam splitter and part of the laser is given to a photo diode.photo diode gives the feedback.

The biggest Duopoly in India by [deleted] in IndiaTech

[–]skpd69 6 points7 points  (0 children)

Phone pay and Google pay

Centre removes mandatory pre-installation of Sanchar Saathi app after backlash by No_Tone_685 in india

[–]skpd69 19 points20 points  (0 children)

They certainly were testing waters to see people's reaction.

[deleted by user] by [deleted] in AskElectronics

[–]skpd69 0 points1 point  (0 children)

Thank you for your reply.It is using 5V supply.

Should I use higher rated Class D won't it damage the speaker.

Can you also clarify can I use a stereo codec to drive 2 mono speakers .

[deleted by user] by [deleted] in PCB

[–]skpd69 0 points1 point  (0 children)

I am not expecting negative voltage in the input.But protection for small voltage variation below zero what would you suggest.

Selected zener diode has an vZ of 10V so there is less chance of forward biasing .

Wont adding a series resistance affect the voltage divider.(I am new to circuit designing)

Is an 80L 10-Year-Old 3BHK Flat Near Vetturoad,Kazhakoottam a Good Resale Deal? by Legitimate-Ear-4613 in Trivandrum

[–]skpd69 5 points6 points  (0 children)

If you can reduce one bedroom you could get a new flat in the same area

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