Subcategories
 | 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. |
![Instek GPR-11H30D [GPR-11H30D] 330W Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPR-30H10D-200x200.webp "Instek GPR-11H30D [GPR-11H30D] 330W Linear D.C. Power Supply")
![Instek GPC-3060D [GPC-3060D] 375W, 3-Channel, Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPC-1850D-200x200.webp "Instek GPC-3060D [GPC-3060D] 375W, 3-Channel, Linear D.C. Power Supply")
Brand: GW Instek
from
Rp.22,500,0800
Brand: GW Instek
from
Rp.19,700,0160
![Instek GPC-3030D [GPC-3030D] 195W, 3-Channel, Linear D.C. Power Supply *DISCONTINUED SEE GPE-3323*](image/cache/wp/gj/Products/Instek_GPC-3030D-200x200.webp "Instek GPC-3030D [GPC-3030D] 195W, 3-Channel, Linear D.C. Power Supply *DISCONTINUED SEE GPE-3323*")
Brand: GW Instek
from
Rp.16,599,9680
Brand: GW Instek
from
Rp.16,500,0800
![Instek GPD-3303D [GPD-3303D] 195W, 3-Channel, Programmable Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPD-3303D-200x200.webp "Instek GPD-3303D [GPD-3303D] 195W, 3-Channel, Programmable Linear D.C. Power Supply")
Brand: GW Instek
from
Rp.15,500,0800
![Instek GPD-4303S [GPD-4303S] 195W, 3-Channel, Programmable Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPD-4303S-200x200.webp "Instek GPD-4303S [GPD-4303S] 195W, 3-Channel, Programmable Linear D.C. Power Supply")
Brand: GW Instek
from
Rp.18,650,0720
![Instek GPD-3303S [GPD-3303S] 195W, 3-Channel, Programmable Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPD-3303S-200x200.webp "Instek GPD-3303S [GPD-3303S] 195W, 3-Channel, Programmable Linear D.C. Power Supply")
Brand: GW Instek
from
Rp.16,950,0560
![Instek GPD-2303S [GPD-2303S] 180W, 2-Channel, Programmable Linear D.C. Power Supply](image/cache/wp/gj/Products/Instek_GPD-2303S-200x200.webp "Instek GPD-2303S [GPD-2303S] 180W, 2-Channel, Programmable Linear D.C. Power Supply")
Brand: GW Instek
from
Rp.14,800,0640
Brand: Extech Instruments
from
Rp.17,642,3640
![Elenco XR-38 [XR-38] DC Power Supplies](image/cache/wp/gj/Products/Elenco_XR-38-200x200.webp "Elenco XR-38 [XR-38] DC Power Supplies")
