VariousWords beta
Related Terms:
Definitions:
Noun
                                                
                        
                            ballast resistor
                        
                                                
                        
                            ballast
                        
                                                
                        
                            barretter
                        
                                                
                                                    
                
                    
                    Definition: a resistor inserted into a circuit to compensate for changes (as those arising from temperature fluctuations)
Definition: An electrical resistor whose resistance varies with the current passing through it, and thus tends to maintain a constant current