CZCHENGLIAN CL-A1-300-5 5V 60A LED Power Supply
$ 22.40
CZCHENGLIAN CL-A1-300-5 5V 60A LED screen power supply with 300W maximum output, switchable AC input and DC fan cooling. Dimensions: 215 × 115 × 50mm.
10000 in stock
CZCHENGLIAN CL-A1-300-5 5V 60A LED power supply
The CZCHENGLIAN CL-A1-300-5 is listed as a 5V DC, 60A power supply with 300W maximum output for LED screens. It uses a DC cooling fan and switchable AC input ranges. The table includes the original load conditions, protection thresholds and installation dimensions.
Technical parameters
| Parameter | Specification |
|---|---|
| Model | CZCHENGLIAN CL-A1-300-5 |
| DC output / rated current | 5V / 60A |
| Maximum power | 300W |
| AC input | 100–125VAC or 180–264VAC, switchable |
| Input frequency | 47–63Hz |
| AC current | ≤2.7A at 220VAC / 6A at 110VAC |
| Cold-start inrush current | <80A at 220VAC input, 25°C |
| Ripple and noise | ≤150mVp-p |
| Typical efficiency | ≥75% at 220VAC input, 25°C, rated load |
| Voltage tolerance | ±2% |
| Power-on delay | <3s |
| Overcurrent protection | 75–85A |
| Overtemperature protection | 68–78°C; recovery after temperature falls |
| Short-circuit protection | Lockout; recovery after restart |
| Safety / EMC references | EN60950-1, EN55022 |
| Hi-pot | I/P–O/P: 3.0kVAC / 10mA / 60s; I/P–FG: 1.5kVAC / 10mA / 60s; O/P–FG: 500VDC / 10mA / 1 minute |
| Isolation resistance as listed | 100MΩ Max / 500VDC / 3s |
| Leakage current | <0.75mA at 240VAC |
| Working temperature | −10 to +60°C |
| Cooling | DC fan |
| Working humidity | 5%–90% RH |
| Storage temperature | −20 to +85°C |
| Dimensions (L × W × H) | 215 × 115 × 50mm |
| Carton dimensions | 63 × 28 × 26cm |
| Packing | 20 pieces / 16.5kg per carton / 0.05CBM |
| MTBF entry | 50K hours; MIL-HDBK-217F; remaining conditions incomplete |
The original insulation-resistance entry uses “Max,” and the MTBF test-condition text is incomplete. Those entries are retained without correction and should be checked against the current specification. The working temperature range alone does not specify the allowed load at every temperature.
Product images
Frequently asked questions
What output does the CL-A1-300-5 provide?
The listed output is 5V DC at 60A, with a maximum power of 300W.
Can it use both low and high AC input ranges?
The input is listed as switchable between 100–125VAC and 180–264VAC. Check the selector and unit label before applying power.
What is the startup inrush current?
The stated inrush current is less than 80A at 220VAC input and 25°C cold start. This is distinct from the rated 60A DC output.
How do its protection functions work?
Overcurrent protection is listed at 75–85A. Overtemperature protection is listed at 68–78°C with recovery after cooling. Short-circuit protection uses lockout with recovery after restart.
Will the unit fit my LED cabinet?
The listed dimensions are 215 × 115 × 50mm. Compare mounting locations and terminal access, and allow space for the DC fan airflow.
| Weight | 0.8 kg |
|---|
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