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HWAWAN HWA903V8-2S-SS Switching Power Supply
$109.99
HWAWAN HWA903V8-2S-SS delivers dual adjustable outputs (3.8–4.3V/55A & 2.8–3.2V/35A), 89% efficiency, active PFC, conduction cooling, and CE/FCC/UL/CCC/RoHS certifications.
HWAWAN-HWA903V8-2S-SS-Switching Power Supply Description
The HWAWAN HWA903V8-2S-SS Switching Power Supply is a robust, dual-output industrial-grade power unit designed for advanced LED display systems and high-demand electronic applications. Featuring two independently adjustable output channels, high efficiency, and built-in protections, this model ensures stable, reliable performance in harsh operating environments. Its compact size and conduction-cooled design make it ideal for confined installations and thermally sensitive applications.
Product Features:
● Dual Adjustable Output Channels:
+V1: 3.8V to 4.3V, up to 55A
+V2: 2.8V to 3.2V, up to 35A
● High Efficiency: 89% efficiency at 220VAC input under full load
● Power Factor Correction: Active PFC ≥0.95 improves energy utilization and system stability
● Advanced Protection: Includes over-voltage, over-current, short-circuit, and over-temperature protection for long-term reliability
● Extreme Temperature Operation: Functions from -40°C to +70°C (de-rating starts at +50°C)
● Cooling Method: Conduction cooling – ideal for fanless or enclosed installations
● Certified Safety & Compliance: CE, FCC, UL, CCC, and RoHS compliant
● Compact & Lightweight: Small footprint with dimensions of 260mm x 46mm x 26.3mm and weight ≤550g
HWAWAN HWA903V8-2S-SS Switching Power Supply Specification:
| Model | HWA903V8-2S-SS |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz, 5A Max |
| Output Voltage +V1 | 3.8V – 4.3V (adjustable), 0–55A |
| Output Voltage +V2 | 2.8V – 3.2V (adjustable), 0–35A |
| Efficiency | 89% @ 220VAC input (full load) |
| Power Factor | ≥0.95 |
| Cooling Method | Conduction Cooling |
| Operating Temp. Range | -40°C to +70°C (de-rating from +50°C) |
| Protection Features | OVP, OCP, SCP, OTP |
| Certifications | CE, FCC, UL, CCC, RoHS |
| Dimensions | 260mm x 46mm x 26.3mm |
| Weight | ≤550g |
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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