Mean Well
Mean Well NDR-120-12 120W 12V 10A DIN Rail Power Supply
120 W DIN-rail supply delivers 12 V at 10 A with 86 % efficiency across 90…264 VAC input
- Delivers stable 12 V at up to 10 A for reliable equipment operation
- Wide 90…264 VAC input suits global mains without extra wiring
- 86 % efficiency cuts heat and lowers running costs
- Slim 40 mm width fits tight DIN-rail cabinets
- Screw terminals on both sides simplify installation and maintenance
Power Supply for DIN Rail Mounting
The Mean Well NDR-120-12 is a 120 W AC/DC converter that delivers a regulated 12 V output at up to 10 A. It accepts a universal 90...264 VAC input and mounts on a standard DIN rail using screw terminals for both input and output connections.
Suits Installers Needing 12 VDC in Industrial
Engineers fitting control panels, automation gear or 12 VDC distribution buses will find the 12...14 VDC adjustment range and 86 % efficiency useful. It is not suited for systems that require a different nominal output voltage or a higher current rating than 10 A.
Fixed 12 V Output With Adjustable Range
The single specification that decides fit is the 12 V nominal output adjustable between 12 and 14 VDC at 10 A maximum. Verify that your load operates within this voltage window and does not exceed the 120 W power limit.
Highlights
- Delivers stable 12 V at up to 10 A for reliable equipment operation
- Wide 90…264 VAC input suits global mains without extra wiring
- 86 % efficiency cuts heat and lowers running costs
- Slim 40 mm width fits tight DIN-rail cabinets
- Screw terminals on both sides simplify installation and maintenance
Specifications
No published specifications for this item yet.
Questions about this item
What does 120 W mean once the unit is installed in a cabinet?
The supply delivers up to 120 W continuously at 12 V, so it can run a 10 A load without derating inside the enclosure.
The input is listed as 90...264 VAC — what does that cap in practice?
It accepts any mains voltage from 90 V to 264 V AC, covering 115 V and 230 V grids worldwide without a selector switch.
How much DIN-rail width does the 40 mm case occupy?
The housing is 40 mm wide, so it takes up exactly 40 mm of horizontal rail space when clipped on.
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