BY-400WX3-5V Switching Power Supply Boyu Description

The BY-400WX3-5V is a high-performance, reliable switching power supply designed for LED display systems and industrial applications. Manufactured by Boyu, this power supply delivers 400W of power with a stable 5V output. It supports a wide input voltage range from 90V to 264V AC, ensuring global compatibility. Featuring advanced protection functions, including overload, over-voltage, and short-circuit protection, the BY-400WX3-5V guarantees the safety and longevity of your devices. Its compact design and efficient cooling system make it an ideal solution for space-constrained environments and demanding applications.

Product Features:
● High Output Power: Delivers a stable 400W of power with a 5V output voltage, making it ideal for LED display systems and industrial applications.
● Wide Input Voltage Range: Supports input voltage from 90V to 264V AC, offering flexibility for global use.
● Advanced Protection Features: Includes overload protection, over-voltage protection, and short-circuit protection to safeguard your equipment.
● Efficient Cooling: Designed with efficient heat dissipation mechanisms to ensure optimal performance and prevent overheating.
● Compact Design: The power supply features a compact size, perfect for installation in tight spaces, such as control panels or LED display systems.
● High Reliability: Built with durable components for long-term, stable operation in demanding environments.

BY-400WX3-5V Switching Power Supply Boyu Specification:

Model	BY-400WX3-5V
Input Voltage Range	100-264VAC
Normal Operating Voltage	100-176VAC (5V 60A Max), 176-240VAC (5V 80A Max)
Frequency	47Hz - 63Hz
Max Input Current	4.9A Max
Inrush Current	80A @ 230V
Efficiency (Full Load)	≥91% @ 230VAC
Leakage Current	≤1.0mA @ 230VAC
Rated Power	400W
Input Fuse	T6.3AH/250VAC
Power Factor	PF >0.95 @ 230VAC
Output Voltage	5V ±5%
Rated Output Current	80A
Peak Output Current	85A
Ripple & Noise	350mVp-p @ 25℃
Hold-up Time	≥10ms @ 220VAC
Power on Delay Time	≤3s @ 25℃, ≤5s @ -30℃
Overcurrent Protection	85A-100A (Auto Recovery)
Short Circuit Protection	Latch off, requires AC reset
Overvoltage Protection	7.5V Min (Auto Recovery)
Over-temperature Protection	Yes (Auto Recovery)
Isolation Resistance	Input to Output DC500V 10MΩ min
Dielectric Strength	3000VAC 50Hz 1min
Operating Temperature	-40℃ to +50℃
Storage Temperature	-40℃ to +85℃
Operating Humidity	10% to 90% RH (non-condensing)
Storage Humidity	5% to 95% RH (non-condensing)
Cooling Method	Natural ventilation
Vibration Resistance	10-500Hz, 19.6m/s² (2G)
Shock Resistance	49m/s² (5G), 11ms
Dimensions	220mm x 47mm x 26mm
Weight	Approx. 420g
MTBF	≥50,000 hours @ 25℃

Download Resource:
Boyu BY-400WX3-5V Switching Power Supply Specification1.0 (ETL)

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].

BY-400WX3-5V-Switching-Power-Supply-Boyu

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BY-400WX3-5V Switching Power Supply Boyu

$61.99

The Boyu BY-400WX3-5V Power Supply delivers 400W of reliable 5V power with advanced protection features, perfect for LED display systems and industrial applications.

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SKU: BY400WX35V Categories: Switching Power Supply, I = 51-60A, I = 61-100A, PFC Power Supply, U = 5.0VDC, Vin = 100-240VAC

Description

Model	BY-400WX3-5V
Input Voltage Range	100-264VAC
Normal Operating Voltage	100-176VAC (5V 60A Max), 176-240VAC (5V 80A Max)
Frequency	47Hz - 63Hz
Max Input Current	4.9A Max
Inrush Current	80A @ 230V
Efficiency (Full Load)	≥91% @ 230VAC
Leakage Current	≤1.0mA @ 230VAC
Rated Power	400W
Input Fuse	T6.3AH/250VAC
Power Factor	PF >0.95 @ 230VAC
Output Voltage	5V ±5%
Rated Output Current	80A
Peak Output Current	85A
Ripple & Noise	350mVp-p @ 25℃
Hold-up Time	≥10ms @ 220VAC
Power on Delay Time	≤3s @ 25℃, ≤5s @ -30℃
Overcurrent Protection	85A-100A (Auto Recovery)
Short Circuit Protection	Latch off, requires AC reset
Overvoltage Protection	7.5V Min (Auto Recovery)
Over-temperature Protection	Yes (Auto Recovery)
Isolation Resistance	Input to Output DC500V 10MΩ min
Dielectric Strength	3000VAC 50Hz 1min
Operating Temperature	-40℃ to +50℃
Storage Temperature	-40℃ to +85℃
Operating Humidity	10% to 90% RH (non-condensing)
Storage Humidity	5% to 95% RH (non-condensing)
Cooling Method	Natural ventilation
Vibration Resistance	10-500Hz, 19.6m/s² (2G)
Shock Resistance	49m/s² (5G), 11ms
Dimensions	220mm x 47mm x 26mm
Weight	Approx. 420g
MTBF	≥50,000 hours @ 25℃