CZCL A-300FAY-5 300W power supply for LED displays
The A-300FAY-5 is the 5V output version of CZCL’s A-300FAY series. It provides a rated 60A output and 300W power for compatible LED display modules. For a cabinet replacement, match the complete model number, output voltage and mounting dimensions to the existing installation.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | A-300FAY-5 |
| DC output voltage | 5V |
| Rated output current | 60A |
| Rated output power | 300W |
| AC input voltage | 180–264VAC in the series specification |
| Input frequency | 47–63Hz |
| Ripple and noise | 200mVp-p |
| Protection | Short circuit; overload |
| Operating temperature | −20°C to +50°C at 230VAC; subject to temperature derating |
| Dimensions (L × W × H) | 212 × 81.5 × 31.2mm |
Voltage and cabinet compatibility
Choose this model for modules requiring the 5V version. The A-300FAY-4.5 is a separate 4.5V, 270W model, so the two names should not be used interchangeably. The series specification lists 180–264VAC input; confirm the supplied unit’s label before installation, particularly where 110V mains is used.
Review the temperature derating curve and leave the load allowance recommended in the datasheet. Cabinet ventilation and the actual module load are part of power-supply selection.
Original specifications and product images
Download Specification
A-300FAY-5LED Display Drive Power Supply Specification
Frequently asked questions
What are the A-300FAY-5 output ratings?
The A-300FAY-5 is rated at 5V DC, 60A and 300W.
Does this model accept 110V input?
The A-300FAY series specification on this page lists 180–264VAC. Confirm the input label on the actual unit; do not treat the series name as evidence of 110V compatibility.
How is A-300FAY-5 different from A-300FAY-4.5?
The -5 version is rated at 5V and 300W; the -4.5 version is rated at 4.5V and 270W. Match the output to the module requirement.
What should I check before replacing a cabinet power supply?
Compare the full model, DC output, input rating, enclosure dimensions, mounting arrangement and cabinet load. Use the installation drawing supplied in the specification.
Where is the PDF specification?
The original Download Specification link above provides the series document, including the model table and installation information.
