Description
The Hi-Link HLK-20M24 24V/20W AC to DC Power Supply Module is a compact, high-efficiency plastic-enclosed PCB-mounted isolated switching power supply designed to convert standard AC mains input (100–240V AC) into a stable, regulated 24V DC output at 830mA (20W total power). Developed by Hi-Link, this ultra-small power module is engineered to withstand grid fluctuations while offering exceptional reliability, low temperature rise, and minimal no-load power consumption (<0.1W).
Built to meet stringent international UL and CE standards, the HLK-20M24 incorporates comprehensive output overload and short-circuit protections. Its robust thermal and electrical design ensures high power density and safety isolation, making it an ideal drop-in power solution for compact industrial automation hardware, smart home devices, instrumentation, and communication equipment.
Note: Product images are for reference only; actual appearance, electronic component markings, or packaging may vary slightly based on manufacturing batches and component availability.
Key Features
- Global AC Input Range: Universal input support from 100VAC to 240VAC to accommodate diverse international electrical grids.
- Stable Regulated Output: Delivers a clean, continuous 24V DC output at 830mA (20W power rating) for sensitive electronics.
- Ultra-Small PCB-Mount Design: Space-saving enclosed plastic form factor optimized for direct mounting onto printed circuit boards.
- Comprehensive Protections: Built-in safeguards protect against output overload and short-circuit conditions with automatic recovery.
- High Efficiency & Low Standby Loss: Engineered for high power density and eco-friendly operation with no-load power consumption under 0.1W.
- Global Safety Compliance: Designed to meet rigorous UL, CE, EMC, and safety test requirements for high-security electrical isolation.
Benefits
- Enclosure Space Optimization: Compact physical dimensions allow seamless integration into tight housings and custom control enclosures.
- Maximum Equipment Protection: Multi-layer electronic safeguards prevent electrical faults, surges, and short circuits from damaging connected circuitry.
- Thermal Efficiency: Low power dissipation and natural convection cooling reduce internal cabinet heat load and extend component lifespan.
- Global Brand Confidence: Hi-Link’s industry-standard engineering ensures dependable performance and regulatory peace of mind.
Applications
- Smart Home Automation: Reliable embedded power source for smart switches, home hubs, and IoT automation controllers requiring 24V.
- Industrial Control Systems: Ideal for powering compact control boards, 24V sensors, relays, and auxiliary automation modules.
- Communication & Instrumentation: Clean, isolated power conversion for testing instruments, metering devices, and communication gear.
- Enclosed Electronic Appliances: Perfect for compact commercial machinery requiring steady, isolated DC power from mains.
Package Includes
- 1 x Hi-Link HLK-20M24 Hi-Link 24V 20W AC to DC Power Supply Module
Specifications
| Parameter | Specification |
|---|---|
| Item Type | PCB-Mounted AC/DC Switching Power Supply Module |
| Brand Name | HI-LINK (Hi-Link Electronics) |
| Model Number / Type | HLK-20M24 (Listed as HLK 20M24) |
| Output Voltage | 24 V DC |
| Output Current | 830 mA (0.83 A) |
| Output Power | 20.0 W |
| Input Voltage Range | 100 – 240 VAC |
| No-Load Power Consumption | < 0.1 W |
| Dimensions (L × W × H) | 57 mm × 33 mm × 22.5 mm |
| Weight | 81 g |
| Operating Temperature | -25°C to +60°C |
| Relative Humidity | 5% – 95% (Non-condensing) |
| Protection Features | Overload, Short-Circuit Protection |
| Shipping Weight | 0.02 kg |
| Shipping Dimensions | 5 × 3 × 2 cm |
