CZCL A-200W-5 5V 40A switching power supply
The CZCL A-200W-5 supplies a listed 5V DC output at 40A for LED display applications. It has a built-in EMI filter, DC fan cooling, and overload and short-circuit protection. Check the AC input option selected on the product page before ordering.
Technical parameters
| Parameter | Specification |
|---|---|
| Model | CZCL A-200W-5 |
| DC output | 5V, 40A |
| AC input options | 100–120VAC or 200–240VAC |
| Input frequency | 47–63Hz |
| Case / dimensions | 812 / 222 × 115 × 50mm |
| Overload protection | 110%–150% shutdown; AC power cycling required to restart |
| Cold-start inrush current | 40A at 230VAC |
| Line regulation at full load | ≤0.5% |
| DC adjustment range | ±10% of rated output voltage |
| Rise / hold-up time | 50ms / 20ms at full load, typical |
| Temperature/load conditions | Full-load upper temperature: +40°C; +60°C at 60% load; lower limit requires confirmation |
| Withstand voltage | I/P–O/P and I/P–FG: 1.5kVAC; O/P–FG: 0.5kVAC; 1 minute |
| Storage conditions | −20 to +85°C; 20%–95% RH, non-condensing |
| Safety design references | GB4943, UL60950-1, EN60950-1 |
| EMC design references | GB9254, EN55022 Class A |
| Cooling | Built-in DC fan |
| Warranty | 1 year |
The original operating-temperature line places “10” immediately after a hyphen separator, so its lower-limit sign is ambiguous. Confirm that lower limit from the current specification. The safety and EMC entries are design references, not additional certification claims.
Product images


Specification download
CZCL A-200W-5 5V40A LED Switching Power Supply Specification
Frequently asked questions
What is the DC output of the A-200W-5?
The product is listed as 5V DC, 40A. Confirm that the connected LED modules require this output voltage.
Which AC input version should I select?
The listing gives 100–120VAC or 200–240VAC. Match the product option and unit label to your supply; these are separate stated input ranges, not one continuous range.
Does overload protection recover automatically?
The original specification states shutdown at 110%–150% overload and requires cycling the AC input to restart. Resolve the overload before restarting.
What is the difference between the two 40A figures?
40A is the listed DC output current. A separate 40A figure describes cold-start AC inrush at 230VAC; it is not a second output rating.
What are the dimensions and cooling method?
The case measures 222 × 115 × 50mm and uses a built-in DC fan. Allow space for wiring and fan airflow.





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