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Chenglian CL-PAS11-200-4.2A LED Display Switching Power Supply
$44.99
Chenglian CL-PAS11-200-4.2A—4.2 V/40 A (168 W) LED power supply with 90–264 VAC input, active PFC, built-in load-sharing for parallel use, full protections, and −40–65 °C operation.
Chenglian CL-PAS11-200-4.2A LED Display Switching Power Supply Description
The Chenglian CL-PAS11-200-4.2A is a high-efficiency LED display switching power supply that provides a regulated 4.2 V rail up to 40 A (≈168 W Max). It supports a wide 90–264 VAC input with active PFC for improved input power quality, and integrates comprehensive protections (SCP/OLP/OVP/OTP/UVP). A built-in load-sharing circuit enables parallel operation with automatic current balancing, helping systems scale output while maintaining stability. Designed for harsh environments (−40 °C to 65 °C) with low ripple ≤ 200 mVp-p and a compact 160 × 64 × 19 mm form factor, it fits slim LED cabinets and controllers.
Product Features:
• Single DC output: 4.2 V, up to 40 A (≈168 W)
• Wide AC input: 90–264 VAC, 50/60 Hz; active PFC
• Protections: short-circuit, overload, over-voltage, over-temperature, input under-voltage
• Built-in load-sharing circuit for parallel operation and automatic current balance
• Low output ripple/noise: ≤ 200 mVp-p for stable LED image performance
• Industrial operating range: −40 °C to 65 °C
• Compact size: 160 × 64 × 19 mm; ventilation cooling
• Certifications: CCC/CE
Chenglian CL-PAS11-200-4.2A LED Display Switching Power Supply Specification:
| Module | CL-PAS11-200-4.2A |
|---|---|
| Input Voltage Range | 90–264 VAC, 50/60 Hz |
| Output Voltage | 4.2 V DC |
| Max Output Current | 40 A |
| Max Output Power | 168 W |
| Efficiency | ≥ 88% |
| Ripple & Noise | ≤ 200 mVp-p |
| Operating Temperature | −40 °C to 65 °C |
| Dimensions | 160 mm × 64 mm × 19 mm |
| Cooling | Ventilation cooling |
| Protections | UVP, OLP, SCP, OVP, OTP |
| Certifications | CCC / CE |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].
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