12V 2.55A Regulated Power Adapter with EU Plug
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Description
This regulated AC-to-DC power adapter provides a reliable 12V DC output at up to 2.55A from a standard mains supply. Equipped with a standard 5.5x2.1mm centre-positive barrel jack and a 2-pin EU plug, it is an essential power supply for robotics projects, microcontroller setups, and maker workbenches.
Reliable power delivery
The adapter converts AC input ranging from 100V to 240V into a steady +12V DC output with a maximum load current of 2.55A. It maintains tight line regulation of +/- 1% and load regulation of +/- 5% with low ripple and noise.
Standard barrel connector
Terminated with a common 5.5x2.1mm centre-positive barrel jack, this power supply easily connects to compatible development boards, motor drivers, and electronics hardware. A 1.2m cord provides flexible reach for desk and enclosure setups.
Efficient and safe operation
Featuring a low standby power load of at most 0.1W at no load, this unit delivers efficient everyday performance. It accommodates input frequencies between 47Hz and 63Hz across standard mains electricity grids.
Downloads
Specifications
| Device | Adapter |
| Type | Regulated | AC |
| Plug type | Two pin EU plug |
| Input voltage rating | 100Vac to 240Vac |
| Input voltage range | 90Vac to 270Vac |
| Input frequency range | 47Hz to 63Hz |
| Maximum inrush current | 30A for 100Vac @ full load, 75A for 240Vac @ full load |
| Input current | 0.3A max @ 90V/60Hz full load |
| Standby power load | 0.1W max @ 254V/50Hz no load |
| Output plug type | 5.5x2.1mm centre-positive barrel jack |
| Cord length | 1.2m |
| Output voltage | +12V |
| Output voltage tolerance | +/- 0.6V |
| Min load current | 0mA |
| Max load current | 2.55A |
| Line regulation | +/- 1% |
| Load regulation | +/- 5% |
| Ripple and noise | 150mV p-p |
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