Description
DC 12V/24V Slim Black Switching Power Supply 300W–400W, AC 110–130V/175–250V Input, LED Driver Transformer with Built-in Cooling Fan, CE/FCC/RoHS Certified
Package Included
| Version | Package Included |
| 110–130V AC / 12V 300W (1-Pack) | 1 × 300W 12V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 110–130V AC / 12V 400W (1-Pack) | 1 × 400W 12V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 110–130V AC / 24V 300W (1-Pack) | 1 × 300W 24V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 110–130V AC / 24V 400W (1-Pack) | 1 × 400W 24V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 175–250V AC / 12V 300W (1-Pack) | 1 × 300W 12V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 175–250V AC / 12V 400W (1-Pack) | 1 × 400W 12V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 175–250V AC / 24V 300W (1-Pack) | 1 × 300W 24V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
| 175–250V AC / 24V 400W (1-Pack) | 1 × 400W 24V DC Slim Black Switching Power Supply with Cooling Fan, 1 × User Manual |
About this item
- Slim black constant voltage switching power supply with built-in cooling fan
- Dual AC input options: 110–130V or 175–250V for flexible installation
- Provides stable DC 12V or 24V output
- Available in 300W and 400W models for high-power applications
- CE, FCC, and RoHS certified for safe and reliable performance
- Designed for LED strips, signage, CCTV, and other high-power DC devices
Order & Logistics
- Lead Time: Ships within 1–3 business days
- Packing: Protective cardboard box with user manual
- Ships from local warehouses (US, Canada, UK, Germany) with delivery in 3–7 days. In rare cases, shipment may be fulfilled from central warehouse if local stock is unavailable(9–18 days standard or 5–9 days express.)
Key Specifications
- Input Voltage: AC 110–130V / 175–250V
- Output Voltage: DC 12V / DC 24V
- Wattage Options: 300W / 400W
- Package Qty: 1-Pack
- Housing: Slim Black Metal Case with Built-in Cooling Fan
- Protection: Overload, Short-circuit, Over-voltage
Usage Notes / Installation Tips
- Select correct AC input (110–130V or 175–250V) before powering on
- Do not exceed rated wattage capacity for each model
- Ensure proper ventilation for continuous high-power operation
- Disconnect power before installation or wiring adjustments
- Suitable for LED strips, signage, CCTV, and other high-power DC devices
Applications
- LED strip lighting and signage projects
- CCTV cameras and security systems
- Industrial and commercial DC-powered equipment
- Communication devices, pumps, and fans
- DIY and professional electronics projects
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Customer Reviews
Based on 35 reviews
83%
(29)
14%
(5)
3%
(1)
0%
(0)
0%
(0)
P
as expected.
M
worked as advertised in the application
D
exactly what I was looking for for my project.
T
So far so good. Using to run some cooling fans inside spa control for heat exchange. Not much load on it with two 30mm fans but was worried about power supply shutting off on over-temp. So far has held up to sustained 110-120F temps. Box was going over 140F and cutting out pump controls.
J
Works well. I have it powering a DC arm for my chicken coop timed open/closed door
