400W AC85-265V to DC24V/DC12V Power Supply
The FD-PW010400 is a 400W power supply designed for outdoor LED lighting systems requiring stable DC output from a wide AC input range. It delivers either 24V or 12V DC output and is rated IP65 for protection against dust and water ingress, making it suitable for installation in exposed or wet environments. The unit operates on AC85-265V input, allowing compatibility with standard mains supplies across different regions. It is intended for use in architectural, landscape, and commercial lighting projects where reliable power conversion is needed in harsh conditions.
| Model | FD-PW010400 |
|---|---|
| Power | 400W |
| Input Voltage | AC85-265V |
| IP Rating | IP65 |
| Warranty | 3 Years |
Key Benefits
- Wide AC input range AC85-265V supports global voltage standards without needing a step-down transformer
- Dual DC output options DC24V and DC12V allow one power supply to serve multiple LED fixture types
- IP65 rating ensures reliable operation in outdoor and wet environments, including under eaves and in exposed mounting positions
- 400W output capacity supports high-power LED arrays in facade, flood, and high bay lighting applications
- Stable power delivery reduces flicker and extends LED driver life in long-term installations
- Fixed output voltage eliminates the need for on-site voltage adjustment or regulation
Application Scenarios
- Powering a cluster of high-power LED floodlights on a building facade in a coastal or high-humidity region
- Supplying DC24V to a linear downlight system in a commercial office building with centralised power distribution
- Running multiple 12V LED point lights in a landscape scheme where low-voltage wiring is already installed
- Supporting a solar-powered lighting system with a battery bank that requires regulated DC output
- Providing stable power to a wall washer array in a public plaza exposed to rain and dust
Who It Is For
- Lighting project contractors installing outdoor LED systems in the Middle East and Europe
- Facade and landscape lighting designers specifying reliable power sources for outdoor fixtures
- Electrical wholesalers stocking power supplies for architectural and commercial lighting projects
- Brand owners sourcing OEM power supplies under their own label for integration into lighting systems
Problems It Solves
- Inconsistent mains voltage across regions can damage low-voltage LED drivers; this unit handles AC85-265V without failure
- Projects requiring both 24V and 12V outputs would otherwise need two separate power supplies
- Outdoor installations without proper enclosure protection are prone to moisture ingress and early failure
- Low-quality power supplies cause flicker, reduced LED lifespan, and system instability in long-term use
- Lack of IP-rated power supplies forces contractors to add external enclosures, increasing cost and complexity
Technical Features
- AC85-265V input range supports global mains voltage variations
- Dual DC output: 24V or 12V selectable, fixed output, no adjustment required
- IP65 rating for protection against dust and water jets from any direction
- 400W continuous output capacity for high-power LED systems
- Fixed voltage output ensures stable power delivery under varying load conditions
- Designed for outdoor use in exposed or wet locations without additional enclosure
Materials
- Metal enclosure for structural durability and heat dissipation
- Sealed gaskets and housing joints to maintain IP65 integrity
- Internal components rated for outdoor temperature and humidity exposure
Manufacturing Process
- Enclosure fabrication and surface treatment for corrosion resistance
- Internal circuit board assembly with high-reliability components
- Sealing of joints and cable entries to achieve IP65 rating
- Final power and voltage testing under load
- Aging test for 24 hours before packing
Quality Control
- Incoming inspection of circuit boards and connectors
- IP65 sealing verification using pressure and spray test
- Output voltage and current stability test under full load
- 24-hour powered ageing test before shipment
- Stated defective rate below 0.2%
Certification
Only the certification the factory publishes is listed here.
- CE certificate and report
- Stated conformity with CE, RoHS and FCC
Customisation Options
- Customer logo printing available, confirmed against an approved sample before production
- Supplied with fixed DC24V or DC12V output as per project requirement
- OEM and ODM production available for buyers selling under their own brand
- Packaging can be adapted to customer specifications
Compared With the Alternatives
Standard indoor power supply
IP65 rating allows outdoor use without enclosure; indoor units fail quickly in wet conditions
Single-output power supply
Dual DC24V/12V output reduces the need for multiple units when mixing fixture types
Low-power supply (under 200W)
400W capacity supports larger LED arrays, reducing the number of units needed per project
Use Guide
- Mount the power supply in a dry, ventilated location with clearance for heat dissipation
- Connect input to AC85-265V mains supply; ensure proper grounding
- Select the correct output voltage (24V or 12V) before connecting to LED fixtures
- Use cables rated for outdoor use and protected from mechanical damage
- Do not operate the unit in enclosed spaces without adequate ventilation
400W AC85-265V to DC24V/DC12V Power Supply Questions
What is the input voltage range?
The input voltage is AC85-265V, which covers standard mains supplies globally.
Can it output both 24V and 12V?
Yes. The unit is available in either DC24V or DC12V output configuration, but not both at once.
Is it suitable for outdoor installation?
Yes. The IP65 rating makes it suitable for outdoor use in exposed or wet environments.
What is the warranty period?
This model carries a 3 year warranty. Across the FENGDIAN range, warranty is 2 to 5 years depending on the product.
Can I order a sample?
Yes. Sample orders are accepted, mixed samples are acceptable, and samples typically ship in 3-5 days.
How long does mass production take?
Mass production is typically 1-2 weeks, and goods normally ship by DHL, UPS, FedEx or TNT with 3-5 days in transit, or by air or sea freight.
Is the driver included?
This is a power supply unit. It is not a driver. It converts AC mains to regulated DC output for LED fixtures.
Related Products
Request a Quotation for 400W AC85-265V to DC24V/DC12V Power Supply
Send the quantity and the destination and we will quote against it. Samples from one piece, typically 3-5 days.