*Brand NEW*Commercial Stable Aoyuan AYS220Y-042 Switching Power Supply | 4.2V 45A 189W Low-Ripple Dedicated Po

*Brand NEW*Commercial Stable Aoyuan AYS220Y-042 Switching Power Supply | 4.2V 45A 189W Low-Ripple Dedicated Power Unit for LED Display Screens Power Supply

Description

AOYUAN AYS218Y-042 Switching Power Supply (Input: 100-240V, Output: +4.2V 45A)
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Aoyuan AYS220Y-042 4.2V 45A Switching Power Supply Dedicated Adapter/Power Unit for LED Displays

Professional industrial-grade Aoyuan AYS220Y-042 AC-DC switching power supply with ultra-low ripple, custom-developed for full-color LED display screens including indoor small-pitch panels, outdoor advertising billboards and stage rental LED walls. It delivers steady constant 4.2V 45A (189W) high-current DC power to ensure uniform screen brightness, eliminate flicker and color distortion under full-load long-running operation. Adopts active PFC circuit, large aluminum alloy heat sink, triple anti-corrosion conformal coating and comprehensive multi-protection system, fully adapted to high-dust, wide-temperature outdoor and indoor commercial display working environments.

Specifications:
Aoyuan AYS220Y-042 LED
Specifications
Input: 100-240V AC 50-60Hz Global wide universal voltage, Max 3.5A
Output: 4.2V DC 45A 189W
Model: AYS220Y-042 | Manufacturer: Aoyuan
Operating Temp: -40°C ~ +60°C Wide industrial temperature range
Cooling: Large aluminum radiator + cross-flow convection heat dissipation
Material: Thickened aluminum metal casing, PCB board with three-proof paint coating
Certifications: CE, CCC, RoHS, Class B EMC compliance
Compatibility: Indoor small-pitch LED screens, outdoor LED advertising billboards, stage rental LED display walls, transparent LED screens
Package Included
1x Aoyuan AYS220Y-042 4.2V 45A LED display dedicated switching power supply
Features
Ultra-low ripple high-current output keeps LED screen brightness consistent without flicker
Exact 4.2V low-voltage design perfectly matches common cathode LED display modules
Active PFC high-efficiency circuit reduces power consumption and heat accumulation for all-day playback
All-metal aluminum shell with triple anti-corrosion coating, anti-dust and moisture resistant
Complete OVP/OCP/SCP/OTP multi-protection avoids screen module burnout from abnormal power
Wide temperature adaptability works stably for both indoor and outdoor LED advertising equipment
Direct drop-in replacement for original Aoyuan AYS220Y-042 LED screen power units
Stable continuous output prevents screen color cast, black screen and unexpected shutdown
Ideal for commercial advertising media, stage performance, shopping mall and stadium LED displays
1-year full quality warranty with professional LED screen power matching technical support