
Case Study: 24V 120W Power Adapter for Fanless Rugged Computer (MPC-3800 Series)
This case study explores how a 24V 120W power adapter ensures stable and reliable operation for a fanless rugged computer (MPC-3800) in harsh industrial environments.
MODEL
POWER
VOLT
| Parameter | Range / Options |
|---|---|
| Output Power | 12W – 180W+ |
| Output Voltage | 5V / 9V / 12V / 15V / 19V / 24V / 36V / 48V |
| Input Voltage | 100–240VAC |
| Efficiency | Up to DOE Level VI |
| Protection | OVP / OCP / SCP / OTP |
| DC Connector | 5.5×2.1 / 5.5×2.5 / USB-C / Custom |
| AC Plug Types | EU / US / UK / AU |
| Certifications | CE / UL / FCC / CB / RoHS |
Follow these simple steps to choose the right power adapter for your devices
Define the output voltage required by your equipment, such as 5V, 12V, 19V, 24V or 48V.
Check the maximum current consumption of the device to ensure stable operation.
Power is calculated using the formula: Power (W) = Voltage × Current Example: 12V × 5A = 60W
Select the appropriate DC connector or cable interface such as: 5.5×2.1mm 5.5×2.5mm USB-C
Ensure compatibility with regional AC plug standards: EU Plug US Plug UK Plug AU Plug
Select certifications based on target market: CE (Europe) UL (North America) FCC (EMC compliance) CB (international safety)
Get a technical recommendation from our engineering team.
We provide flexible customization for different applications:
Custom output voltage from 5V to 48V
Flexible current design based on device requirement
Supports 12W to 180W+ power range
DC plug / USB-C / custom connector available
Custom cable length and specification
EU / US / UK / AU interchangeable plugs
Custom enclosure design available for OEM projects
Private label and branding support
Support UL, CE, FCC, CB certification projects
Custom Package solutions to match your brand
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An AC/DC power adapter converts alternating current (AC) from the wall outlet into direct current (DC) for electronic devices.
Select a power adapter with at least 20–30% higher wattage than your device requirement.
Yes, we support OEM and ODM customization.
We support CE, UL, FCC, CB, RoHS and other regional certifications.
Yes, samples are available for testing and evaluation.
Tell us your voltage, current, connector and certification requirements. Our engineering team will recommend the right solution.
