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Electrical Power Supplies (854)

Reliable Low-Voltage Power
Choose electrical power supplies by input, output voltage, wattage, mounting, efficiency and protection class

DistriNode electrical power supplies feed automation cabinets, sensors, controllers, access systems, LED installations, telecom equipment, security devices, building controls and service projects. Compare DIN rail, enclosed, desktop, open-frame, AC/DC and DC/DC units, 12 V, 24 V and 48 V outputs, current reserve, ripple, efficiency, overload and short-circuit protection, ambient temperature, terminal type, approvals and whether the supply is used in a panel, rack, lighting line or backup power chain.

855 products70 brands12 V -> 48 VOfficial distributor

How to Choose Electrical Power Supplies

Set voltage first
The load must match 12 V, 24 V, 48 V or another required output.
Size the current
Add headroom for startup current, expansion and warm cabinet conditions.
Choose mounting
DIN rail, enclosed and open-frame supplies fit different installation spaces.
Check protections
Overload, short circuit, temperature and approvals matter in permanent systems.

What You Will Find Here

DIN Rail Power SuppliesIndustrial Power SuppliesAC/DC Power SuppliesDC/DC Converters24V Power Supplies12V Power SuppliesLED Power SuppliesPanel Power UnitsUPS ModulesRegulated Supplies

Leading Power Supply Brands

MEAN WELLQOLTECPULSARVICTRON ENERGYSIEMENSLEVELONEABBELTAKOGIRASCHROFFJUNGMDTVOLTCRAFTINTER-TECHPHOENIX CONTACTWENTRONICATTEBASETECH
Sizing tip: Do not size a power supply exactly at the load limit; reserve capacity improves reliability and future service options.

Frequently Asked Questions

How much wattage do I need?
Multiply output voltage by current and add reserve for startup and expansion.
Why choose DIN rail power supplies?
They mount cleanly in electrical panels and simplify service wiring.
Can one supply power mixed devices?
Yes, if voltage, current, grounding and protection requirements match.
Brand: PHOENIX CONTACT Stock: 2
The STEP3-PS/1AC/48DC/2.5/PT from Phoenix Contact is a compact DIN-rail power supply that delivers a stable 48 V DC output at up to 2.5 A, making it a..
Power 120 W Output Voltage 48 V Output Power 120 W
R1,921
Ex Tax:R1,670
1 supplier Reward +R6
Add to Cart
Brand: MEAN WELL Stock: 6
Industrial and railway systems often face unstable DC input voltages that can damage sensitive electronics or cause downtime. The MEAN WELL DDR-480C-2..
Power 480 W Output Voltage 24 V Output Power 480 W
R5,384
Ex Tax:R4,682
1 supplier Reward +R20
Add to Cart
Brand: EXSYS Stock: 2
Delivers 15W of stable 12V DC output from a wide 85-264VAC input, ideal for industrial control panels and DIN rail installations.OverviewThe EXSYS EX-..
Power 15 W Output Voltage 12 V Output Power 15 W
R991
Ex Tax:R862
1 supplier Reward +R3
Add to Cart
Brand: MEAN WELL Stock: 9
Industrial systems often face unstable DC input voltages that can damage sensitive equipment. The MW MEAN WELL DDR-480B-48 DC/DC converter solves this..
Power 480 W Output Voltage 48 V Output Power 480 W
R5,159
Ex Tax:R4,486
1 supplier Reward +R19
Add to Cart
Showing 851 to 854 of 854 (18 Pages)
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