Adaptors and Power Supplies

The Hi-Link HLK‑5M05 is a compact, isolated AC‑DC power supply module that converts 90–264V AC mains into a stable 5V DC output at up to 1A (5W). It is widely used in smart home devices, IoT systems, automation, and embedded electronics due to its small size, high efficiency, and built‑in protections.

Features and Specifications:

• Ultra‑small size: 38 × 23 × 18 mm, PCB‑mountable
• Safety & Compliance: Meets UL, CE, EMC standards
• Protections: Short‑circuit, overload, and fault self‑recovery
• Durability: 100,000+ hours continuous operation (tested under full load aging)
• Environmental: Encased in waterproof, dustproof plastic (IP65 rated)
• Input Voltage: 90–264V AC (universal range)
• Output Voltage: 5V DC ±0.2%
• Output Current: Rated 1A, peak ≥1.2A
• Power Rating: 5W
• Efficiency: ~70%
• Isolation Voltage: 3000V AC
• Ripple & Noise: ≤50mVp‑p
• No‑load Power Consumption: <0.1W
• Operating Temperature: −20°C to +60°C