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 | Power supplies convert high-voltage AC from wall outlets into stable, low-voltage DC for electronic components, featuring critical elements like power rating (watts), form factor (ATX/SFX), efficiency ratings (80 Plus), and safety protections (OVP, SCP). They use cooling systems (fans/heat sinks) and various connectors for motherboards, CPUs, and GPUs. |
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![Instek SPS-1820 [SPS-1820] 360W Switching D.C. Power Supply](image/cache/wp/gj/Products/Instek_SPS-1820-200x200.webp "Instek SPS-1820 [SPS-1820] 360W Switching D.C. Power Supply")
![Instek SPS-1820 [SPS-1820] 360W Switching D.C. Power Supply](image/cache/wp/gj/Products/Instek_SPS-back-200x200.webp "Instek SPS-1820 [SPS-1820] 360W Switching D.C. Power Supply")
![Instek GPS-3030DD [GPS-3030DD] 90W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPS-3030DD-200x200.webp "Instek GPS-3030DD [GPS-3030DD] 90W Linear D.C. Power Supply")
![Instek GPS-3030D [GPS-3030D] 90W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPS-3030D-200x200.webp "Instek GPS-3030D [GPS-3030D] 90W Linear D.C. Power Supply")
![Instek GPS-1850D [GPS-1850D] 90W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPS-1850D-200x200.webp "Instek GPS-1850D [GPS-1850D] 90W Linear D.C. Power Supply")
![Instek GPS-1830D [GPS-1830D] 54W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPS-1830D-200x200.webp "Instek GPS-1830D [GPS-1830D] 54W Linear D.C. Power Supply")
![Instek GPR-30H10D [GPR-30H10D] 300W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPR-30H10D-200x200.webp "Instek GPR-30H10D [GPR-30H10D] 300W Linear D.C. Power Supply")
