myVolts
myVolts 300W 12V DC AT Power Supply Module 24 Pin
Compact 300W AT power module accepts 12V DC input and delivers full ATX rails via 24-pin cable for mini-ITX or 1U builds
- TypeAT
- Safe operation with over-current and short-circuit protection
- Ready to use with 24-pin ATX plug-and-play cable
- Stable performance from industrial solid capacitor at high temperatures
- Fits mini-ITX and 1U cases with compact 154 x 35 x 15 mm board
- Requires 12 V DC adapter to deliver 300 W output
300W AT Power Module for Compact Builds
This 12V DC input module delivers 300W through a 24-pin ATX connector, targeting mini-ITX and 1U chassis where space is tight. It requires an external 12V adapter capable of up to 25A to operate.
Fits Mini-ITX and 1U Cases
The 154 x 35 x 15mm board slides into small enclosures and frees internal volume by moving the AC-DC conversion outside. Included cables provide 24-pin, 20-pin, AUX and SATA connections for motherboard and drive power.
300W Headroom with 85% Efficiency
At 85% efficiency the module handles typical embedded, HTPC or server loads within its 0-55°C operating range. Systems demanding more than 300W or lacking a suitable 12V external supply will need a different solution.
Points forts
- Safe operation with over-current and short-circuit protection
- Ready to use with 24-pin ATX plug-and-play cable
- Stable performance from industrial solid capacitor at high temperatures
- Fits mini-ITX and 1U cases with compact 154 x 35 x 15 mm board
- Requires 12 V DC adapter to deliver 300 W output
Caractéristiques
| Type | AT |
|---|
Questions sur cet article
What sustained-load limit does the 12 V DC input hit first?
The module draws up to 25 A at 11.4–12.6 V, so the adapter must supply at least 300 W continuously.
How much heat and noise appear when it runs all day?
No fan is included; the board relies on case airflow and operates at 85 % efficiency within 0–55 °C.
What separate 12 V source must I already own?
A 12 V DC adapter rated for 25 A or more is required; the module does not generate its own input power.
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