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Hi-Link 24V AC to DC Power Supply Module

Hi-Link 24V AC to DC Power Supply Module

2W/3W/5W/10W/20W HLK-xxM24 Series AC-DC

Upgrade your electronics project with Hi-Link 24V AC to DC Power Supply Modules, engineered for high efficiency, low noise, and stable output. These compact, PCB-mount power modules convert 100–240V AC to a regulated 24V DC output, making them ideal for smart home devices, IoT systems, industrial control units, automation equipment, communication hardware, and more.

Hi-Link modules are known for their:

  • Ultra-compact, fully enclosed design

  • High efficiency & low power consumption

  • Excellent thermal performance

  • Short-circuit & overload protection

  • EMC & safety compliant construction

  • Wide input voltage range

  • High reliability with low temperature rise

Whether you're building a DIY automation system or integrating power modules into professional equipment, Hi-Link 24V modules offer stability, durability, and long-term performance across all variants—3W, 5W, 10W, 20W, and 40W.

Common Features (Bullet Points) — For All 24v Hi-Link Modules

    • Wide AC input range supporting 85–265V AC (global compatibility).

    • Stable 24V DC regulated output for reliable electronics performance.

    • High-efficiency switch-mode power supply (SMPS) design.

    • 3000VAC+ isolation voltage for safe operation in industrial and consumer projects.

    • Built-in short-circuit, over-current, and over-voltage protection.

    • Ultra-compact PCB mount form factor for easy integration into custom circuits.

    • Low ripple & noise, ensuring cleaner output for sensitive electronics.

    • Designed for continuous long-term operation with low heat generation.

    • Wide operating temperature range suitable for harsh environments.

    • Ideal for IoT devices, smart home projects, industrial controllers, and automation systems.

    • No external heat sink required (silent, fanless operation).

Technical Specifications:

Specification HLK-PM243W HLK-20M2420W HLK-5M245W HLK-10M2410W HLK-40M2440W GaN
Output Voltage 24V DC 24V DC 24V DC 24V DC 24V DC
Output Power 3W 20W 5W 10W 40W
AC Input Range 90–265V AC 85–264V AC 90–265V AC 85–265V AC 85–305V AC
Output Current ~0.125A ~0.83A ~0.21A ~0.42A ~1.67A
Conversion Type AC-DC SMPS AC-DC SMPS AC-DC SMPS AC-DC SMPS GaN-based AC-DC
Efficiency 78–80% 82–85% 80–82% 82% 90%+ (GaN)
Isolation Voltage 3000VAC 3000VAC 3000VAC 3000VAC 4000VAC
Ripple & Noise ≤100mV ≤120mV ≤100mV ≤120mV ≤80mV
Safety Protections OCP, SCP OCP, OVP, SCP OCP, SCP OCP, OVP, SCP OCP, OVP, SCP, OTP
Operating Temperature −20°C to +60°C −20°C to +70°C −20°C to +60°C −20°C to +70°C −40°C to +85°C
Mounting Type PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount
Size (Approx.) 34 × 20 × 15 mm 52 × 27 × 23 mm 37 × 18 × 15 mm 47 × 27 × 18 mm 58 × 33 × 24 mm
Applications Low-power IoT, sensors, control boards Industrial controllers, power IoT nodes LED drivers, small automation circuits Smart home devices, instrument panels High-power IoT, robotics, and industrial automation


Common Electrical Attributes:

  • Low ripple/low noise

  • High efficiency

  • Overload/short-circuit protected

  • Fully isolated switching supply

Applications:

  • Smart home systems

  • Communication devices

  • Automation & industrial control

  • IoT modules and embedded systems

  • Instrumentation & sensors

  • LED systems requiring 24V supply

  • PLC, ESP, STM, and microcontroller-based projects

Precautions:

  • Ensure proper AC wiring before powering the module.

  • Never touch the module when connected to AC mains.

  • Ensure PCB layout provides safe isolation & clearance.

  • Do not exceed the rated power output for each model.

  • Avoid moisture, dust, and conductive surfaces.

  • Use surge and fuse protection for additional safety.

Package Includes:

  • 1 × Hi-Link 24v AC to DC Power Supply Module (based on selected variant)

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From $0.97

Original: $3.23

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Hi-Link 24V AC to DC Power Supply Module—

$3.23

$0.97

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Description

2W/3W/5W/10W/20W HLK-xxM24 Series AC-DC

Upgrade your electronics project with Hi-Link 24V AC to DC Power Supply Modules, engineered for high efficiency, low noise, and stable output. These compact, PCB-mount power modules convert 100–240V AC to a regulated 24V DC output, making them ideal for smart home devices, IoT systems, industrial control units, automation equipment, communication hardware, and more.

Hi-Link modules are known for their:

  • Ultra-compact, fully enclosed design

  • High efficiency & low power consumption

  • Excellent thermal performance

  • Short-circuit & overload protection

  • EMC & safety compliant construction

  • Wide input voltage range

  • High reliability with low temperature rise

Whether you're building a DIY automation system or integrating power modules into professional equipment, Hi-Link 24V modules offer stability, durability, and long-term performance across all variants—3W, 5W, 10W, 20W, and 40W.

Common Features (Bullet Points) — For All 24v Hi-Link Modules

    • Wide AC input range supporting 85–265V AC (global compatibility).

    • Stable 24V DC regulated output for reliable electronics performance.

    • High-efficiency switch-mode power supply (SMPS) design.

    • 3000VAC+ isolation voltage for safe operation in industrial and consumer projects.

    • Built-in short-circuit, over-current, and over-voltage protection.

    • Ultra-compact PCB mount form factor for easy integration into custom circuits.

    • Low ripple & noise, ensuring cleaner output for sensitive electronics.

    • Designed for continuous long-term operation with low heat generation.

    • Wide operating temperature range suitable for harsh environments.

    • Ideal for IoT devices, smart home projects, industrial controllers, and automation systems.

    • No external heat sink required (silent, fanless operation).

Technical Specifications:

Specification HLK-PM243W HLK-20M2420W HLK-5M245W HLK-10M2410W HLK-40M2440W GaN
Output Voltage 24V DC 24V DC 24V DC 24V DC 24V DC
Output Power 3W 20W 5W 10W 40W
AC Input Range 90–265V AC 85–264V AC 90–265V AC 85–265V AC 85–305V AC
Output Current ~0.125A ~0.83A ~0.21A ~0.42A ~1.67A
Conversion Type AC-DC SMPS AC-DC SMPS AC-DC SMPS AC-DC SMPS GaN-based AC-DC
Efficiency 78–80% 82–85% 80–82% 82% 90%+ (GaN)
Isolation Voltage 3000VAC 3000VAC 3000VAC 3000VAC 4000VAC
Ripple & Noise ≤100mV ≤120mV ≤100mV ≤120mV ≤80mV
Safety Protections OCP, SCP OCP, OVP, SCP OCP, SCP OCP, OVP, SCP OCP, OVP, SCP, OTP
Operating Temperature −20°C to +60°C −20°C to +70°C −20°C to +60°C −20°C to +70°C −40°C to +85°C
Mounting Type PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount
Size (Approx.) 34 × 20 × 15 mm 52 × 27 × 23 mm 37 × 18 × 15 mm 47 × 27 × 18 mm 58 × 33 × 24 mm
Applications Low-power IoT, sensors, control boards Industrial controllers, power IoT nodes LED drivers, small automation circuits Smart home devices, instrument panels High-power IoT, robotics, and industrial automation


Common Electrical Attributes:

  • Low ripple/low noise

  • High efficiency

  • Overload/short-circuit protected

  • Fully isolated switching supply

Applications:

  • Smart home systems

  • Communication devices

  • Automation & industrial control

  • IoT modules and embedded systems

  • Instrumentation & sensors

  • LED systems requiring 24V supply

  • PLC, ESP, STM, and microcontroller-based projects

Precautions:

  • Ensure proper AC wiring before powering the module.

  • Never touch the module when connected to AC mains.

  • Ensure PCB layout provides safe isolation & clearance.

  • Do not exceed the rated power output for each model.

  • Avoid moisture, dust, and conductive surfaces.

  • Use surge and fuse protection for additional safety.

Package Includes:

  • 1 × Hi-Link 24v AC to DC Power Supply Module (based on selected variant)

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