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HWAWAN HWA703V8FL-2S-SP-SB Switching Power Supply
$89.99
HWAWAN HWA703V8FL-2S-SP-SB delivers dual adjustable outputs of 3.8–4.3V@40A and 2.8–3.2V@30A, with a 4V standby channel. High-efficiency, compact, and certified for LED display use.
HWAWAN-HWA703V8FL-2S-SP-SB-Switching Power Supply Description
The HWA703V8FL-2S-SP-SB is a high-efficiency, dual-output power supply designed for LED display systems. It offers an adjustable output voltage for +V1 (3.8V-4.3V) and +V2 (2.8V-3.2V), with a combined maximum current of 70A. With a compact design and lightweight structure, this power supply delivers high performance with up to 88% efficiency at full load. It features multiple protection mechanisms, including over-voltage, over-current, short-circuit, and over-temperature protection, ensuring safe and reliable operation. The unit is also equipped with a Power Good signal and a standby/enable control function, allowing for easy system integration. Certified to meet UL, CE, CCC, and FCC standards, this power supply is ideal for high-demand LED display applications.
Product Features:
● Input Voltage Range: 90-264VAC
● Output Voltage +V1: 3.8V-4.3V, adjustable
● Output Voltage +V2: 2.8V-3.2V, adjustable
● Output Current +V1: 0-40A
● Output Current +V2: 0-30A
● Standby Voltage V_SB: 4.0V/1A
● Efficiency: 88% at 230VAC input, full load
● Power Factor: ≥0.95
● Cooling Method: Conduction cooling
● Certifications: UL, CE, CCC, FCC
● Operating Temperature Range: -40°C to +70°C
● Dimensions: 185mm x 55mm x 28mm
● Weight: ≤450g
HWAWAN HWA703V8FL-2S-SP-SB Switching Power Supply Specification:
| Model | HWA703V8FL-2S-SP-SB |
|---|---|
| Input Voltage | 100–240V AC, 50/60Hz |
| Max Input Current | 6A |
| Output Voltage (V1) | 3.8–4.3V adjustable |
| Output Current (V1) | 40A |
| Output Voltage (V2) | 2.8–3.2V adjustable |
| Output Current (V2) | 30A |
| Standby Voltage (V_SB) | 4.0V @ 1A |
| Efficiency | 88% at 230VAC full load |
| Dimensions | 185mm x 55mm x 28mm |
| Weight | ≤450g |
| Certification | CE / UL / FCC / CCC / RoHS |
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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