| 3/29/2018 | 850431809019 | GERMEN BTR-60 60 KVA 3/3 PHASES ONLINE UPS ((UNINTERRUPTED POWER SUPPLY)
| 1 | Units | 6302.8 | N/A | GERMEN ELK.SAN.VE TIC.LTD.STI. |
| 3/20/2018 | 850431809019 | POWER SUPPLY (POWER SUPPLY FOR SPECTROMETER)
| 1 | Units | 2687.74 | N/A | ALISAN IÇ VE DIS TICA.S. |
| 3/5/2018 | 850431809019 | SWICH MODE POWER SUPPLY
| 1 | Units | 5002.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 1/19/2024 | 850431809019 | 6EP1437-2BA20 SIEMENS PROTECTION MODULE,6EP1333-3BA10 220V 24VDC POWER SUPPLY | 14 | UNIT | 0 | N/A | S-MICRON ELEKTRONİK ELEKTRİK SANAYİ TAKHÜT TİCARET ANONİM ŞİRKETİ |
| 1/15/2024 | 850431809019 | AN09/0169 POWER SUP 230/24 V DC SLZ01Y/POWER SUPPLY (230/24V-DC) (5 VALVES) | 10 | UNIT | 0 | N/A | ELEKS DIŞ TİC.A.Ş. |
| 1/15/2024 | 850431809019 | AN09/0169 POWER SUP 230/24 V DC SLZ01Y/POWER SUPPLY (230/24V-DC) (5 VALVES) | 10 | UNIT | 0 | N/A | ELEKS DIŞ TİC.A.Ş. |