Choosing a 5V 40A LED power supply
This CZCL A-200W-5 is listed for LED installations requiring a 5V DC supply, with ratings of 40A and 200W. It uses natural convection cooling and includes an EMI filter, overload protection and short-circuit protection.
For a replacement, check more than the wattage: the module voltage, available AC input, case size and terminal arrangement must all be suitable. The model on this page is A-200W-5.
Technical specifications
| Parameter | Specification |
|---|---|
| Output voltage | 5V DC |
| Rated current | 40A |
| Rated power | 200W |
| AC input | 176–264V AC |
| Input frequency | 47–63Hz |
| Cooling | Natural convection (free air cooling) |
| Case / dimensions | Case 808; 199 × 110 × 50mm |
| Output adjustment | ±10% of rated output voltage |
| Protection | Overload and short circuit |
| Warranty | 1 year |
Before ordering a replacement
Compare the old unit’s label and mounting points with the A-200W-5 information here. This input range does not include 110V AC. Leave clearance around the ventilation openings and terminals, and follow the unit’s temperature and load instructions.
The linked specification identifies CE and CCC approvals. If your project requires conformity documents, request the documents for the exact supplied model and version before purchase.
Frequently asked questions
What does 5V 40A 200W mean?
The power supply is rated for 5V DC output, up to 40A and 200W under its specified operating conditions. These ratings must match the requirements of the connected LED load.
Can this replace any 200W LED power supply?
No. Check output voltage, current capacity, AC input, dimensions, mounting points and terminal layout. A matching wattage alone is not sufficient.
Does the A-200W-5 support 110V input?
The listed input is 176–264V AC, so this documented version is not specified for 110V mains.
Does this case 808 model use a fan?
This listing specifies free air cooling by natural convection. Keep the ventilation openings clear and provide suitable cabinet airflow.
Is CE documentation available for the A-200W-5?
The specification lists CE and CCC approvals. Ask for the applicable conformity documents for the supplied version if they are required for your installation.
