Hi-Link 12V 40W AC to DC Switch Power Supply Module (HLK-40M12)

Hi-Link 12V 40W AC to DC Switch Power Supply Module (HLK-40M12) is a compact, high-efficiency AC-DC isolated power supply module that converts 100V–240V AC input into a stable 12V DC output with up to 3.33A output current. Designed for reliable long-term operation, it features high isolation, low standby power consumption, and comprehensive protection functions, making it ideal for industrial automation, smart home devices, embedded systems, LED lighting, communication equipment, and other AC-powered electronic applications.

Hi-Link 12V 40W AC to DC Switch Power Supply Module (HLK-40M12) Datasheet

Features:

1. Wide 100V to 240V AC Input Voltage
2. Stable 12V DC Output
3. 40W Maximum Output Power
4. Up to 3.33A Output Current
5. High-Efficiency Switching Power Supply
6. Compact PCB Mount Design
7. High Isolation Between Input & Output
8. Low Ripple and Noise
9. Low Standby Power Consumption
10. Built-in Over Current Protection
11. Built-in Short Circuit Protection
12. Built-in Over Voltage Protection
13. High Reliability
14. Flame Retardant Enclosure
15. Easy PCB Integration
16. Suitable for Industrial & Smart Home Applications
17. RoHS Compliant

Specifications:

Parameter	Value
Product Type	AC-DC Switching Power Supply Module
Model	HLK-40M12
Brand	Hi-Link
Input Voltage	100V ~ 240V AC
Input Frequency	50Hz / 60Hz
Output Voltage	12V DC
Maximum Output Current	3.33A
Output Power	40W
Efficiency	Up to 91%
Isolation Voltage	3000VAC
Voltage Regulation	±2%
Ripple & Noise	≤120mVp-p
No-Load Power Consumption	≤0.15W
Protection	OVP, OCP, SCP
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +85°C
Mounting Type	PCB Through Hole
Cooling Method	Natural Air Cooling
Dimensions	70 × 48 × 24mm
RoHS Compliance	Yes

If you're exploring similar compact AC-DC power solutions, you can also check out the Hi-Link 3.3V 5W Power Supply Module (HLK-5M03) for low-voltage applications, the Hi-Link 5V 2W Power Supply Module (HLK-2M05) for small embedded projects, the Hi-Link 12V 5W Power Supply Module (HLK-5M12) for standard electronics setups, and the Hi-Link 24V 5W Power Supply Module (HLK-5M24) for higher voltage requirements, all offering reliable and efficient power conversion for a wide range of applications.

Package Includes:

1 x Hi-Link 12V 40W AC to DC Switch Power Supply Module (HLK-40M12)