LED Power Supplies

The right LED power supply depends on total wattage, voltage, safety headroom, IP rating, and whether the installation includes dimming or outdoor exposure.

What This Category Covers

• LED drivers
• LED power supplies
• 12V power supplies
• 24V power supplies
• enclosed and open-frame units

How to Choose

Start from the total load, then match voltage and add safety headroom. In most cases:

• choose the correct voltage first
• leave enough wattage headroom
• confirm dimming support if needed
• check the IP rating for wet or outdoor areas

Compatibility Checklist

• voltage
• wattage
• current headroom
• dimming support
• IP rating
• indoor or outdoor use

FAQ

What is the difference between a driver and a power supply?

In practice, the terms often overlap in LED projects, but the correct choice still depends on voltage, load, and the installation context.

Should I choose 12V or 24V?

Choose the voltage that matches the strip and installation length. 24V is usually more stable on longer runs.

How much headroom should I leave?

Leave enough headroom so the power supply does not run at its limit. That improves reliability and lifespan.

Next Step

If you already know the strip and total load, select the correct power supply. If not, use the power-supply guide first.