A-300-5 power for LED screens
The CZCL A-300-5 supplies DC power to compatible LED screen modules. The product photograph shows an A-300-5 label rated at 5V DC and 60A. The existing listing specifies a built-in EMI filter, forced-air cooling and overload, short-circuit, overvoltage and overtemperature protection.
Technical specifications
| Parameter | Specification |
|---|---|
| Output shown on product label | 5V DC, 60A |
| AC input shown on product label | 200–240V AC, 3.2A, 50/60Hz |
| AC input described in original listing | 88–132V AC / 176–264V AC, selected by switch; confirm supplied version |
| Input frequency in original listing | 47–63Hz |
| Cooling | Forced air cooling by built-in DC fan |
| Case / listed dimensions | Case 813; 227 × 115 × 50mm |
| Listed output adjustment | ±10% of rated output voltage |
| Protection | Overload, short circuit, overvoltage and overtemperature |
| Listed operating temperature / load | −10°C to +40°C at 100% load; +60°C at 60% load |
| Warranty | 2 years |
Confirm the AC-input version
The pictured unit is marked 200–240V AC. The original listing also describes a switch-selectable input version with 88–132V AC and 176–264V AC ranges. These are different input descriptions: confirm the supplied unit’s label and documentation before selecting it for your mains supply.
For a replacement installation, compare the 5V output requirement, current demand, mounting holes and wiring clearance. Keep the fan and ventilation paths unobstructed. Where an input selector is fitted, its setting must match the supply before power is connected.
Frequently asked questions
What output does the CZCL A-300-5 provide?
The A-300-5 product label shown below states 5V DC and 60A output. Check that the connected LED modules require 5V.
Can the A-300-5 operate on 110V mains?
Do not assume it can. The pictured unit is labeled 200–240V AC, while the original listing describes a selectable-input version. Confirm the exact supplied unit’s input rating before using 110V mains.
Does the A-300-5 have a cooling fan?
Yes. The existing product specification lists forced air cooling with a built-in DC fan. Provide clear airflow around the unit.
What are its enclosure dimensions?
The listing specifies case 813 with dimensions of 227 × 115 × 50mm. Check the mounting points and allow additional terminal and cable clearance.
Is the A-300-5 listed with CE and CCC approvals?
The original product listing states CE and CCC approvals. Request the applicable conformity documentation for the exact supplied model and version if your project requires it.
Product images and label
