DC 12V/24V Slim Black LED Switching Power Supply 300W–400W, AC 120–130V Input,Fan-Cooled LED Driver Transformer, CE/FCC/RoHS Certified
Package Included
| Version | Package Included |
| 300W 12V DC, AC 120–130V Input (1-Pack) | 300W 12V DC Slim Black Switching Power Supply with Cooling Fan ×1, User Manual ×1 |
| 300W 24V DC, AC 120–130V Input (1-Pack) | 300W 24V DC Slim Black Switching Power Supply with Cooling Fan ×1, User Manual ×1 |
| 400W 12V DC, AC 120–130V Input (1-Pack) | 400W 12V DC Slim Black Switching Power Supply with Cooling Fan ×1, User Manual ×1 |
| 400W 24V DC, AC 120–130V Input (1-Pack) | 400W 24V DC Slim Black Switching Power Supply with Cooling Fan ×1, User Manual ×1 |
About this item
- SLIM BLACK HIGH-POWER DESIGN – Narrow-profile switching power supply with a compact black metal enclosure for installations where space is limited.
- AC 120–130V INPUT – This listing is designed specifically for AC 120–130V input applications.
- DC 12V / 24V OUTPUT OPTIONS – Available with either DC 12V or DC 24V constant-voltage output to support different LED lighting and DC-powered applications.
- 300W / 400W POWER OPTIONS – Available in 300W and 400W versions for higher-power installations and equipment.
- BUILT-IN COOLING FAN – Integrated fan-assisted cooling helps improve heat dissipation during continuous high-power operation.
- MULTIPLE PROTECTION FEATURES – Designed with overload, over-current, over-voltage, over-temperature, and short-circuit protection for reliable operation.
- CE / FCC / RoHS CERTIFIED – Designed to meet the certification requirements stated for this product series.
Order & Logistics
Lead Time
- Usually ships within 1–3 business days from local warehouses. If local inventory is unavailable, products will ship from our headquarters warehouse. Standard delivery takes 9–18 days, while express delivery takes 5–9 days.
Shipping Note
- This series enjoys our Free Shipping Policy for orders over $399.
- Local Delivery: Most items are stocked in the US, UK, and Germany for 3–7 day delivery.
- HQ Fulfillment: If local stock is unavailable, products will ship from our headquarters warehouse. Standard delivery takes 9–18 days, while express delivery takes 5–9 days.
- Shipping Terms: DDP TERM (all fee included), except for destination countries where this shipping service is unavailable. In such cases, we will contact the buyer if this clause does not apply to their country.
Key Specifications
- Input Voltage: AC 120–130V
- Output Voltage Options: DC 12V / DC 24V
- Wattage Options: 300W / 400W
- Package Size: 1-Pack
- Housing: Slim Black Metal Case
- Cooling: Built-in Cooling Fan
- Connection Type: Screw Terminals
- Certification: CE / FCC / RoHS
Technical Specifications
| Specification | Details |
| Input Voltage | AC 120–130V, 50/60Hz |
| Output Voltage | DC 12V / DC 24V |
| Wattage Options | 300W / 400W |
| 300W Output Current | 12V: 25A; 24V: 12.5A |
| 400W Output Current | 12V: 33A; 24V: 16.5A |
| Cooling | Built-in Cooling Fan |
| Protection | Overload / Over-current / Over-voltage / Over-temperature / Short-circuit Protection |
| Connection | Screw Terminals |
| Housing | Slim Black Metal Case |
| Package Size | 1-Pack |
| Certification | CE / FCC / RoHS |
*Recommendation: For reliability, keep continuous load ≤ 80% of rated power.
Usage Notes / Installation Tips
- Confirm that the available AC input is within the 120–130V range before powering on.
- Confirm whether your device requires DC 12V or DC 24V before ordering.
- Select the appropriate 300W or 400W model according to the connected load.
- Do not exceed the rated output capacity of the selected power supply.
- Keep the cooling fan and ventilation openings unobstructed during operation.
- Disconnect AC power before wiring, installation, or terminal adjustments.
Applications
- LED strip lighting and signage projects
- CCTV cameras and security systems
- Industrial and commercial DC-powered equipment
- Communication equipment, pumps, and fans
- DIY and professional electronics projects
