Continue to Site

Welcome to EDAboard.com

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.

Hi, new here guys, not a total newb but need a bit of help IR2110 Inverter

MAGLATRON

Junior Member level 2
Junior Member level 2
Joined
Sep 21, 2024
Messages
23
Helped
0
Reputation
0
Reaction score
1
Trophy points
3
Location
England
Activity points
106
Hi there I've made this circuit that is supposed to take 8 supplies 10v each, and series 2 sets of 4 and then parallel those two sets and that voltage/current goes into the main inverter circuit my observations tell me that if I put 5v onto the VDD of the IR2110's and the signal voltage of 3.3 volts I can't get any wattage through r9- resistor right before the measureVoltshere tag; if I put the signals equal to the logic supply at 5v I get the power to spike in increments and want to know if this behaviour is correct if I put the logic supply 3.3 and the signal at 3.3 then the power spikes come back but a little less in magnitude. Is the power supposed to spike like that asc file need to remove .txt!! Am I even measuring the power in the correct place??
1726938295264.png

1726938395230.png

--- Updated ---

I don't understand the points system!!
--- Updated ---

Is there a way to emulate this waveform in LTSpice?
 

Attachments

  • 40v 1.2amp - Copy.asc.txt
    9.6 KB · Views: 16
Last edited:
yes I know loading the coils will put up more resistance to the flywheel but I'm giving it a go anyhow it's fun building and experimenting, see how it goes!
 
What specific questions do you have about it? Are you looking for help with a particular application or need assistance with a specific circuit? Feel free to share more details about your project.
 
I'm sure you've already said that! :D the initial question was does VDD in the IR2110 circuit at 5volt, then does the signal have to be the same. in the LTSpice only works when the signal pins Hin Lin is the same as VDD so that is what I am going to do make major modification to the Maglatron in about two weeks so I don't have much to say right now but I'll keep you guys posted and if I do think of something I'll let you guys know
 

LaTeX Commands Quick-Menu:

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top