DC–DC chargers / converters
500W Fanless DC-ATX PC Power Supply – 12–48V DC Input
€150.17View product
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PC & Gaming Power Supplies
DC-ATX power supplies and battery packs that run a desktop PC directly from DC, without an inverter. Compare input range, power and outputs.
Select a model for its exact specifications and available technical documentation.
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Technical guides
Plain-language guides to sizing, wiring and charging your power system.
- DC-ATX Power Supply: Run a Gaming PC from a BatteryRun a desktop or gaming PC from a compatible battery with a DC-ATX power supply. Compare inverter losses, estimated 100Ah battery runtime and the 12V,…
- 12 V, 24 V or 48 V battery system: which to choose?Pick a system voltage by inverter size, cable length and the equipment you own, with current and cable loss worked out for 12 V, 24 V and 48 V.
- How to size a LiFePO4 battery bank: Ah, Wh and runtimeWork out daily watt-hours, add inverter losses and days of autonomy, then convert to amp-hours at 12 V, 24 V or 48 V.
- What is a DC-DC converter? Buck, boost and buck-boostA DC-DC converter turns one DC voltage into another without wasting the difference as heat. Buck, boost and buck-boost types and uses explained.