| PRS-0505C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 5V INPUT, 5V REG | 
                                    
                                                                    
                                        | PRS-0509C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 5V INPUT, 9V REG | 
                                    
                                                                    
                                        | PRS-0512C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 5V INPUT, 12V RE | 
                                    
                                                                    
                                        | PRS-0515C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 5V INPUT, 15V RE | 
                                    
                                                                    
                                        | PRS-1205C | 
                                        Diwell Electronics | 
                                        35,000 | 
                                        DC/DC CONVERTER 12V INPUT, 5V RE | 
                                    
                                                                    
                                        | PRS-1209C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 12V INPUT, 9V RE | 
                                    
                                                                    
                                        | PRS-1212C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 12V INPUT, 12V R | 
                                    
                                                                    
                                        | PRS-1215C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 12V INPUT, 15V R | 
                                    
                                                                    
                                        | PRS-2405C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 24V INPUT, 5V RE | 
                                    
                                                                    
                                        | PRS-2412C | 
                                        Diwell Electronics | 
                                        25 | 
                                        DC/DC CONVERTER 24V INPUT, 12V R | 
                                    
                                                                    
                                        | PRS-400 | 
                                        R-K Electronics, Inc. | 
                                        35,000 | 
                                        PHASE REVERSAL,440/480VAC 3 DPDT | 
                                    
                                                                    
                                        | PRS-801RM | 
                                        Prostat | 
                                        35,000 | 
                                        DIGITAL SURFACE RESISTANCE KIT |