The PowerLD VAT-UP200S-4.2-19H-P is a 4.2V 40A switching power supply built for LED display systems, digital signage, and other low-profile industrial applications. Its ultra-slim 19mm profile enables installation in narrow cabinet spaces, while passive free-air convection cooling provides silent, fanless operation. This combination makes it well suited for compact LED display cabinets requiring reliable, maintenance-friendly power.

Key Features

· Ultra-Slim Profile: The 19mm height allows seamless integration into thin LED panels and compact enclosures.

· Universal Grid Compatible: Supports a wide input range of 90-264 VAC, allowing your equipment to be deployed anywhere globally without manual power switching.

· Fanless Thermal Design: Operates purely on natural convection cooling, ensuring completely silent, dust-free performance.

· Active PFC Architecture: Built-in Active Power Factor Correction optimizes power grid usage and lowers overall electrical waste.

· Redundancy & Sharing: Features a current-sharing function designated by the "-P" suffix to support stable parallel configurations.

· Environmental Shielding: Protective conformal coating guards the internal PCB against moisture, dust, and particulate contamination.

· Rugged Safety Mechanisms: Automatic self-recovery circuits protect the hardware infrastructure from operational overloads and thermal faults.

Key Specifications

· Model: VAT-UP200S-4.2-19H-P

· Output Voltage: 4.2V DC

· Output Current: 40A Maximum

· Rated Output Power: 168 Watts

· Input Voltage Range: 100 to 240V AC

· Maximum Input Current: 2.5A Max

· Conversion Efficiency: Up to 91 percent at 220VAC input

· Operational Temperature: -40 degrees C to +65 degrees C

· Physical Dimensions: 160 x 55 x 19mm

· Safety Certifications: CE Compliance, UL Compliance

Series Variants

The broader VAT-UP200S-X-19H-P family shares this precise slim hardware footprint but features fine-tuned output voltages tailored for varying LED driver chip requirements:

· VAT-UP200S-3.8-19H-P: 3.8V Output

· VAT-UP200S-4.5-19H-P: 4.5V Output

· VAT-UP200S-4.6-19H-P: 4.6V Output

· VAT-UP200S-5-19H-P: 5V Output