CZCL A-300-5 LED Screen Power Supply with Selectable AC Input
$ 32.50
The CZCL A-300-5 has switch-selectable AC input, a built-in EMI filter and fan cooling. Its 227 × 115 × 50 mm enclosure is identified as case 813.
10000 in stock
Set the input range to match the installation supply before energizing the unit. When sizing a cabinet, account for the lower permitted load at higher operating temperatures.
Product specifications
| Parameter | Specification |
|---|---|
| Model / case | CZCL A-300-5 / 813 |
| AC input bands | 88–132 or 176–264 V AC, switch-selected |
| Input frequency | 47–63 Hz |
| Cold-start inrush | 60 A at 230 V AC |
| DC adjustment | ±10% of rated output voltage |
| Line regulation | ≤0.5% at full load |
| Overload response | 110–150%, foldback current limiting with automatic recovery |
| Typical rise / hold-up time | 50 ms / 20 ms at full load |
| Working temperature and load | −10 to +40 °C at 100% load, +60 °C at 60% load |
| Storage | −20 to +85 °C, 20–95% RH non-condensing |
| Cooling | Built-in DC fan |
| Dimensions | 227 × 115 × 50 mm |
| Protections listed | Overload, short circuit, overvoltage and overtemperature |
Frequently asked questions
How much load is allowed at 60 °C?
The listed point at +60 °C is 60% load. The full-load range is −10 to +40 °C.
How is the input range selected?
A switch selects 88–132 V AC or 176–264 V AC. Check the setting against the site voltage before applying power.
What happens when the output is overloaded?
The listed threshold is 110–150% with foldback current limiting and automatic recovery.
| Weight | 1.5 kg |
|---|
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