| CR4160-5 | 
                            CR Magnetics Inc. | 
                            SENSOR CURRENT XFMR 5A AC | 
                            Module, Dual Pass Through | 
                            4,500 | 
                          
                                                    
                            | CR4320-50 | 
                            CR Magnetics Inc. | 
                            SENSOR CURRENT XFMR 50A AC | 
                            Module | 
                            3,330 | 
                          
                                                    
                            | SCD03PSN | 
                            CUI Inc. | 
                            SENSOR CURRENT HALL 3A DC | 
                            - | 
                            4,320 | 
                          
                                                    
                            | LA 10-PB | 
                            LEM USA Inc. | 
                            SENSOR CURRENT HALL 10A AC/DC | 
                            6-DIP Module | 
                            4,482 | 
                          
                                                    
                            | L10P015D15 | 
                            Tamura | 
                            SENSOR CURRENT HALL 15A DC | 
                            Module | 
                            4,050 | 
                          
                                                    
                            | L10P030D15 | 
                            Tamura | 
                            SENSOR CURRENT HALL 30A DC | 
                            Module | 
                            3,472 | 
                          
                                                    
                            | TD-020 | 
                            E-T-A | 
                            SENSOR CURRENT SWITCH 20A DC | 
                            Nonstandard | 
                            5,382 | 
                          
                                                    
                            | ACS715LLCTR-30A-T | 
                            Allegro MicroSystems, LLC | 
                            SENSOR CURRENT HALL 30A DC | 
                            8-SOIC (0.154", 3.90mm Width) | 
                            35,640 | 
                          
                                                    
                            | ACS758LCB-050B-PFF-T | 
                            Allegro MicroSystems, LLC | 
                            SENSOR CURRENT HALL 50A AC/DC | 
                            5-CB Formed Leads, PFF | 
                            4,788 | 
                          
                                                    
                            | ACS770LCB-050B-PFF-T | 
                            Allegro MicroSystems, LLC | 
                            SENSOR CURRENT HALL 50A AC/DC | 
                            5-CB Formed Leads, PFF | 
                            32,328 |