Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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.

Register Log in

[SOLVED] AC coupling error when P-spice simulation

Status
Not open for further replies.

Ivan-Holm

Member level 5
Joined
Jun 3, 2010
Messages
84
Helped
3
Reputation
6
Reaction score
2
Trophy points
1,288
Location
Denmark
Activity points
1,894
Hi
I have made a little schematic with decoupling LED in Orcad,
C1 & C2 decouple the AC Ground, so you don't have Net Ground but still 230Volt AC.
my questions is I got some net-list error because of the DC decoupling capacitors. but how do I Fix this make a spice simulation without changing the schematic.
the schematic can see below
AC Coupling.png
 

FvM

Super Moderator
Staff member
Joined
Jan 22, 2008
Messages
47,285
Helped
13,997
Reputation
28,247
Reaction score
12,647
Trophy points
1,393
Location
Bochum, Germany
Activity points
275,267
Usually a DC path for the simulator is provided by a high ohmic (e.g. Gohm) resistor that doesn't affect the results but fulfills the requirements for initial transient solution.
 

Ivan-Holm

Member level 5
Joined
Jun 3, 2010
Messages
84
Helped
3
Reputation
6
Reaction score
2
Trophy points
1,288
Location
Denmark
Activity points
1,894
okay I try. I don't want to remove the capacitor that why I say I don't want to change the schematic

- - - Updated - - -

it also stand here http://www.electronics-lab.com/downloads/schematic/013/tutorial/PSPICE.pdf page 116, paper page 84
 

Status
Not open for further replies.
Toggle Sidebar

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top