HLK-5M05

The HLK-5M05 is a compact, low-cost AC-DC power module designed for small-scale applications. It converts 220V AC to 5V DC with a maximum output of 700mA, making it suitable for IoT devices, smart home gadgets, and low-power electronics.
### Key Features:
- Input: 85–265V AC
- Output: 5V DC, 700mA (3.5W)
- High efficiency (~70%)
- Compact size (38×20×15mm)
- Overcurrent & short-circuit protection
### Applications:
- USB chargers
- Embedded systems
- Wireless modules (Wi-Fi, Zigbee)
### Pros:
✔ Affordable
✔ Simple to integrate
✔ Reliable for low-power needs
### Cons:
✖ Limited output current
✖ No isolation (basic safety precautions needed)
Ideal for hobbyists and small projects requiring stable 5V power. Always verify specifications before use.

The HLK-5M05 is a 5V/0.5A AC-DC power module. Equivalent alternatives include:
- Hi-Link HLK-PM01 (similar specs)
- Murata OKI-78SR-5/1.5-W36 (higher current)
- RECOM R-78E5.0-0.5 (switching regulator)
- Traco Power TSR 1-2450 (compact design)
- XP Power JCE0505Sxx (isolated converter).
Check pin compatibility and specs before substitution. For exact replacements, consult manufacturers like Hi-Link or Mornsun.

The HLK-5M05 is a compact AC-DC power module with the following key features:
- Input Voltage: 85–265V AC (universal)
- Output: 5V DC, 600mA (3W max)
- High Efficiency: Up to 80%
- Isolation Voltage: 3000V AC (enhanced safety)
- Compact Size: 37.5 × 23 × 15mm (L×W×H)
- Operating Temp: -40°C to +85°C
- Protections: Short-circuit, over-current, and over-voltage
- Certifications: CE, RoHS compliant
Ideal for IoT, smart devices, and low-power applications requiring stable 5V output.

The HLK-5M05 is manufactured by Hi-Link Electronic Technology Co., Ltd., a Chinese company specializing in AC-DC power modules and switching power supplies. Founded in 1999 and headquartered in Shenzhen, Hi-Link focuses on compact, efficient, and reliable power solutions for consumer electronics, industrial applications, and IoT devices. The HLK-5M05 is a 5V/1A isolated AC-DC converter module, commonly used in smart home devices and embedded systems. Hi-Link is known for cost-effective, high-quality power modules with certifications like CE, RoHS, and UL.

The HLK-5M05 is a compact AC-DC power module commonly used in:
1. Smart Home Devices – Powering IoT gadgets like smart plugs and sensors.
2. Industrial Control – Supporting PLCs, relays, and automation systems.
3. Consumer Electronics – Used in small appliances, LED drivers, and chargers.
4. Telecom Equipment – Providing stable power for routers and modems.
5. Medical Devices – Low-power applications like portable monitors.
Its small size, efficiency (5V/1A output), and reliability make it suitable for space-constrained, low-to-moderate power applications.

The HLK-5M05 is a compact AC-DC power module, typically packaged in a small, enclosed plastic case with metal pins for through-hole PCB mounting. It features a 5V output and is commonly used in low-power applications. The package is designed for easy integration and heat dissipation, with dimensions around 45mm x 25mm x 21mm.