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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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![BK Precision 1502 [1502] Heavy Duty DC Battery Eliminator](image/cache/wp/gj/Products/BKP_1502-200x200.webp "BK Precision 1502 [1502] Heavy Duty DC Battery Eliminator")
![BK Precision 1501 [1501] Single-Output, Dual-Voltage, High-Current Battery Eliminator and DC Power Supply, 1.5V/3A or 3V/3A](image/cache/wp/gj/Products/BKP_1501-200x200.webp "BK Precision 1501 [1501] Single-Output, Dual-Voltage, High-Current Battery Eliminator and DC Power Supply, 1.5V/3A or 3V/3A")
![GW Instek APS-7000E [APS-7100E] Linear AC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS-7100E-1-200x200.webp "GW Instek APS-7000E [APS-7100E] Linear AC Power Source, 1000VA")
![GW Instek APS-7000E [APS-7100E] Linear AC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS-7100E-3-200x200.webp "GW Instek APS-7000E [APS-7100E] Linear AC Power Source, 1000VA")
![GW Instek APS-7000 [APS-7100] Programmable Linear AC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS-7100-200x200.webp "GW Instek APS-7000 [APS-7100] Programmable Linear AC Power Source, 1000VA")
![GW Instek APS-7000 [APS-7100] Programmable Linear AC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS-7100-2-200x200.webp "GW Instek APS-7000 [APS-7100] Programmable Linear AC Power Source, 1000VA")
![GW Instek APS-1102A [APS-1102A] Programmable AC/DC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS1102A-1-200x200.webp "GW Instek APS-1102A [APS-1102A] Programmable AC/DC Power Source, 1000VA")
![GW Instek APS-1102A [APS-1102A] Programmable AC/DC Power Source, 1000VA](image/cache/wp/gj/Products/Instek_APS1102A-3-200x200.webp "GW Instek APS-1102A [APS-1102A] Programmable AC/DC Power Source, 1000VA")
![Instek GPS-2303 [GPS-2303] 180W, 2-Channel, Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPS-2303-200x200.webp "Instek GPS-2303 [GPS-2303] 180W, 2-Channel, Linear D.C. Power Supply")
![Instek GPS-3303 [GPS-3303] 195W, 3-Channel, Linear D.C. Power Supply *DISCONTINUED SEE GPE-3323*](image/cache/wp/gj/Products/Instek_GPS-3303-200x200.webp "Instek GPS-3303 [GPS-3303] 195W, 3-Channel, Linear D.C. Power Supply *DISCONTINUED SEE GPE-3323*")
![Instek SPS-606 [SPS-606] 360W Switching D.C. Power Supply](image/cache/wp/gj/Products/Instek_SPS-1820-200x200.webp "Instek SPS-606 [SPS-606] 360W Switching D.C. Power Supply")
![Instek SPS-606 [SPS-606] 360W Switching D.C. Power Supply](image/cache/wp/gj/Products/Instek_SPS-back-200x200.webp "Instek SPS-606 [SPS-606] 360W Switching D.C. Power Supply")
