| PXD200 | 
                                        Bulgin | 
                                        253 | 
                                        IEC DISTRIBUTION UNIT | 
                                    
                                                                    
                                        | PXD201/01 | 
                                        Bulgin | 
                                        5,000 | 
                                        IEC DISTRIBUTION UNIT | 
                                    
                                                                    
                                        | PXD201/02 | 
                                        Bulgin | 
                                        5,000 | 
                                        IEC DISTRIBUTION UNIT | 
                                    
                                                                    
                                        | PXD2012D12 | 
                                        TDK-Lambda Americas, Inc. | 
                                        5,000 | 
                                        DC DC CONVERTER +/-12V 20W | 
                                    
                                                                    
                                        | PXD2012D15 | 
                                        TDK-Lambda Americas, Inc. | 
                                        25 | 
                                        DC DC CONVERTER +/-15V 20W | 
                                    
                                                                    
                                        | PXD2012S05 | 
                                        TDK-Lambda Americas, Inc. | 
                                        477 | 
                                        DC DC CONVERTER 5V 20W | 
                                    
                                                                    
                                        | PXD2012S12 | 
                                        TDK-Lambda Americas, Inc. | 
                                        6 | 
                                        DC DC CONVERTER 12V 20W | 
                                    
                                                                    
                                        | PXD2012S15 | 
                                        TDK-Lambda Americas, Inc. | 
                                        9 | 
                                        DC DC CONVERTER 15V 20W | 
                                    
                                                                    
                                        | PXD2012S3P3 | 
                                        TDK-Lambda Americas, Inc. | 
                                        5,000 | 
                                        DC DC CONVERTER 3.3V 20W | 
                                    
                                                                    
                                        | PXD2024D12 | 
                                        TDK-Lambda Americas, Inc. | 
                                        5,000 | 
                                        DC DC CONVERTER +/-12V 20W | 
                                    
                                                                    
                                        | PXD2024D15 | 
                                        TDK-Lambda Americas, Inc. | 
                                        119 | 
                                        DC DC CONVERTER +/-15V 20W | 
                                    
                                                                    
                                        | PXD2024S05 | 
                                        TDK-Lambda Americas, Inc. | 
                                        140 | 
                                        DC DC CONVERTER 5V 20W | 
                                    
                                                                    
                                        | PXD2024S12 | 
                                        TDK-Lambda Americas, Inc. | 
                                        111 | 
                                        DC DC CONVERTER 12V 20W | 
                                    
                                                                    
                                        | PXD2024S15 | 
                                        TDK-Lambda Americas, Inc. | 
                                        105 | 
                                        DC DC CONVERTER 15V 20W | 
                                    
                                                                    
                                        | PXD2024S1P8 | 
                                        TDK-Lambda Americas, Inc. | 
                                        5,000 | 
                                        DC DC CONVERTER 1.8V 20W |