Hi Link HLK 2M05 5V/2W AC DC Switch Power Supply Module
The HLK-2M05 Hi-link 5V 2W AC to DC Power Supply Module is a step-down module that transforms 120V AC – 230V AC into 5V DC. Encased in plastic, it is designed with an isolated switch on a PCB. With a 2 Watt power rating, it is ideal for small projects needing a 5-volt supply directly from the mains. This module streamlines the conventional power supply design by eliminating the need for diodes, voltage regulators, and transformers. Its advantages include a low rise in temperature, minimal power consumption, high efficiency, reliability, and secure isolation.
As a switch-mode power source, this module maintains a consistent output voltage despite input voltage changes. It is easily mountable on a PCB and well-suited for powering portable devices. Its applications span across smart homes, automation, control systems, communication devices, and various other industrial sectors.
Specifications
| Rated Input voltage (VAc) | 90 ~ 245 |
| Maximum input current (A) | ≤0.2 |
| Input current surge (A) | ≤10 |
| Maximum input voltage(VAc) | 270 |
| Input Low Voltage Efficiency (%) | Vin=110VAc，Output full-load≥69 |
| Input High Voltage Efficiency (%) | Vin=220VAc，output full-load≥70 |
| Load rated output voltage (VDC) | 5 |
| Short-term maximum output current (mA) | ≥500 |
| Voltage Regulation | ±0.2% |
Features
- Ultra-thin and ultra-small size
- All voltage input (AC: 90 ~ 264V)
- Low ripple and low noise
- Output overload and short circuit protection
- High efficiency
- High power density
- The product is designed to meet the requirements of the EMC and Safety Test
- Low power consumption
- Environmental protection
- No-load loss <0.1W
- Meets UL and CE requirements
Package Includes
- 1 x HLK-2M05 5V/2W AC DC Switch Power Supply Module.
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