100W GaN Compact Desktop AC/DC Power Supply: 20V 5A High-Density Solution

Product Overview

The 100W GaN Compact Desktop AC Adapter is a next-generation power solution engineered for the space-constrained requirements of modern high-performance computing. By integrating advanced Gallium Nitride (GaN) power semiconductors, this unit delivers a robust 20V 5A output in a form factor significantly smaller than traditional silicon adapters. It is the premier choice for Mini PCs, Industrial Embedded Computers, and High-Performance NUCs.

The GaN-driven architecture ensures an industry-leading efficiency of up to 94%, drastically reducing heat dissipation even during sustained CPU/GPU processing peaks. Its ultra-compact, fanless design allows for discrete integration within small-form-factor (SFF) enclosures or behind-monitor mounting (VESA), while providing the "clean" and stable power necessary for high-speed digital logic and sensitive communication interfaces.

Key Specifications

Our 100W GaN compact series is built for computational integrity and long-term stability, offering a range of voltage configurations optimized for advanced computing and industrial hardware.

• Input Voltage: 100-240V AC, 50/60Hz (Universal Global Input).

• Total Output Power: 100W Continuous Maximum.

• Common Output Configurations:

  • 12V Series: 12V 8.33A (100W Max - For high-current logic boards)

  • 19V Series: 19V 5.26A (100W Max - For standard Industrial PCs)

  • 20V Series: 20V 5A (100W Max - High-Performance Computing Standard)

  • 24V Series: 24V 4.16A (100W Max - For industrial automation/HMI)

  • 48V Series: 48V 2.08A (100W Max - For PoE injectors)

• Ripple & Noise: < 150mVp-p (Typical) – Ensuring ultra-clean power delivery to prevent logic errors and system instability in high-frequency processors.

• Industrial Safety Compliance: Fully compliant with IEC/EN/UL 62368-1 (IT & AV standard).

• GaN Efficiency: High-efficiency architecture meeting and exceeding Level VI standards.

• EMI/EMC Compliance: Meets Class B standards for low electromagnetic interference in sensitive laboratory, office, and industrial environments.

• AC Inlet: IEC320-C14 (3-Pin grounded) or C6 (3-Pin "Mickey Mouse") for ultra-portable setups.

• MTBF (Reliability): > 100,000 Hours, ensuring minimized downtime for critical 24/7 computing tasks.

Ideal Applications

The 100W GaN precision output is optimized for high-performance compact systems:

• Mini PCs & NUCs: High-end small-form-factor computers, workstation-class Mini PCs, and media centers.

• Industrial Computers: Fanless embedded PCs, DIN-rail computing nodes, and industrial motherboards.

• Edge AI Computing: Compact AI inference engines, machine vision controllers, and IoT gateways.

• Display Technology: High-resolution professional monitors and interactive digital signage players.

• Laboratory Gear: Compact analytical instruments and portable data acquisition (DAQ) hubs.

Professional Safety & Reliability Suite

• GaN Thermal Management: GaN technology minimizes energy loss as heat, allowing for a fanless, fully enclosed design that remains cool to the touch and protects internal components from ambient dust and contaminants.

• Ultra-Fast Transient Response: Optimized to maintain a stable 20V output during rapid CPU/GPU load swings typical of modern high-speed processors.

• Signal Integrity Protection: Integrated multi-stage LC filtering significantly reduces high-frequency switching noise, protecting high-speed memory modules and communication buses from interference.

• Secure Connectivity: Available with standard 5.5x2.5mm DC jacks or USB-C PD (optional) to ensure compatibility with a wide range of professional hardware.

• Comprehensive Protection: Active Over-Voltage (OVP), Over-Current (OCP), Over-Temperature (OTP), and Short-Circuit Protection (SCP) with intelligent auto-recovery features.