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CZCL B-350FAY-3.8V2.8VPH LED Display Switching Power Supply
$67.99
CZCL B-350FAY-3.8V2.8VPH（3.8 V + 2.8 V） — 350W fanless LED display switching power supply with 90–264Vac input, active PFC, ultra-thin 31.2 mm chassis, and dual 3.8 V + 2.8 V outputs for common-cathode screens.
CZCL B-350FAY-3.8V2.8VPH LED Display Switching Power Supply Description
The CZCL B-350FAY-3.8V2.8VPH is a slim, fanless, dual-output LED display switching power supply for energy-saving/common-cathode video walls. It accepts 90–264Vac with active PFC and provides two low-voltage rails—3.8V/40A and 2.8V/30A—within a compact 212 × 81 × 31.2 mm chassis. Air natural-convection cooling, output short-circuit/overload protection, a −35°C to +60°C operating range, 100% full-load aging test, and CE compliance support reliable deployment in space-constrained LED cabinets.
Product Features:
• Dual low-voltage outputs (3.8 V + 2.8 V) tailored for common-cathode LED screens
• Wide 90–264Vac input with active PFC for grid compatibility and efficiency
• Fanless, natural-convection cooling for quiet, low-maintenance operation
• Ultra-thin 31.2 mm chassis suitable for compact LED cabinets
• Durable construction designed for long-term, stable performance in LED display applications
• Size: 212 × 81 × 31.2 mm
CZCL B-350FAY-3.8V2.8VPH LED Display Switching Power Supply Specification:
| Model | CZCL |
|---|---|
| Model | B-350FAY-3.8V2.8VPH |
| Product type | LED Display Switching Power Supply (SMPS) |
| Rated power | 350 W |
| Input voltage | 90–264 Vac, 47–63 Hz |
| Power factor | Active PFC |
| Outputs | 3.8 V DC and 2.8 V DC (dual channel) |
| Cooling | Fanless, natural convection |
| Chassis height | 31.2 mm |
| Application | Common-cathode LED display cabinets/screens |
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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