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Hi-Link HLK-40M12, 40W Ultra Small AC-DC Power Module 220V to 12V, 3300mA High Power Isolated SMPS — image 1
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Hi-Link HLK-40M12, 40W Ultra Small AC-DC Power Module 220V to 12V, 3300mA High Power Isolated SMPS

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Hi-Link Power Supply Module (HLK) for everyday users

The Hi-Link HLK-40M12, 40W Ultra Small AC-DC Power Module 220V to 12V, 3300mA High Power Isolated SMPS by HI-LINK is a mid-range hi-link power supply module (hlk) designed for everyday users. It features Shipping Weight: 0.080 kg and Shipping Dimensions: 7 × 6 × 5 cm.

₹1,560
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Total: ₹1,560
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Shipping Weight: 0.080 kg
Shipping Dimensions: 7 × 6 × 5 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3382661Category: Hi-Link Power Supply Module (HLK)

About This Product

The Hi-Link HLK-40M12, 40W Ultra Small AC-DC Power Module 220V to 12V, 3300mA High Power Isolated SMPS by HI-LINK is a mid-range hi-link power supply module (hlk) designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.080 kg
  • Shipping Dimensions: 7 × 6 × 5 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The HLK-40M12 Hi Link AC DC Power Module  is a compact and highly efficient 40W AC-DC power module designed for reliable performance across a wide range of applications. With its ultra-small form factor and universal input voltage support (85–265VAC), it is ideal for space-constrained designs in smart home systems, industrial automation, and communication devices.

Hi Link AC DC Power Module Engineered for durability and safety, this module features high isolation voltage, low ripple output, and built-in protection against short circuits and overcurrent. Its IP65-rated encapsulated design ensures resistance to moisture, dust, and vibrations, making it suitable for harsh environments.


Features:

  1. Ultra-compact and slim design for space-saving applications
  2. Wide input voltage range
  3. Low no-load power consumption 
  4. High efficiency with low ripple and noise output
  5. Built-in short circuit and overcurrent protection with auto recovery
  6. 3000VAC isolation between input and output
  7. IP65-rated, moisture-proof and vibration-resistant design
  8. Long lifespan (>100,000 hours continuous operation)

Specifications:

  1. Product Type : AC-DC Power Supply Module
  2. Model : HLK-40M12
  3. Input Voltage Range: 85–265VAC
  4. Rated Input Voltage: 100–240VAC @ 1A, 50-60 Hz
  5. Output Voltage: 12V DC @ 3.3A
  6. Output Power: 40W
  7. Isolation Voltage: 3000VAC
  8. Ripple & Noise: ≤100mVp-p
  9. MTBF: ≥100,000 hours
  10. Operating Temperature: -25°C to +60°C
  11. Storage Temperature: -40°C to +80°C
  12. Dimensions: 57.5 x 33.5 x 23.8 mm
  13. Weight: 68 g

Package Includes:

1 x Hi-Link HLK-40M12, 40W Ultra Small AC-DC Power Module 220V to 12V, 3300mA High Power Isolated SMPS

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.