Quite apart from that, it's impossible to
        simulate that complex circuit without the full specification of
        every component. This is undoubtedly impracticable.
    
    On 2024-12-24 20:12, Bell, Dave via
      groups.io wrote:
    
    
      
      
      
      
      
        Why would a ZIP file be unsuitable?
        Unfortunately, most users of Groups.IO will
          insist on the common .ZIP compression, only.
         
        Dave
         
        
         
        
          
            Zip
                file is also not suitable.
           
          
          
            
              
                On
                    Tuesday, December 24, 2024 at 09:00:08 PM GMT+1,
                    David Schultz via groups.io <david.schultz@...>
                    wrote: 
               
              
              
              
                
                  On
                      12/24/24 1:50 PM, MD MUBDIUL HASAN via groups.io
                      wrote:
                      > Dear All,
                      > I wanted to build up a voltage stabilizer to
                      study its performance.
                      > Kindly help me to simulate the attached
                      circuit file, here https:// 
                      >
                      groups.io/g/LTspice/files/Temp/automatic-stabilzer-circuit-3-relay-5-
                      
                      > step.rar <https://groups.io/g/LTspice/files/Temp/automatic-stabilzer-
                      
                  
                    
                        > circuit-3-relay-5-step.rar>
                        > 
                        > You can suggest the variable range
                        functionality of this circuit components.
                        > 
                        > Hope you will help me.
                   
                  
                      > 
                      
                      This being an LTspice group the starting point
                      would be you posting your 
                      LTspice files. Not a picture of a schematic.
                      
                      
                      -- 
                      http://davesrocketworks.com
                      David Schultz
                      
                      
                      
                      
                      
                 
               
             
           
         
        
        
       
      
    
    -- 
OOO - Own Opinions Only
Best Wishes
John Woodgate
Keep trying