





B2B GST Credit Available
- Stock: 0 in Stock
- SKU: 07940
- Delivery Time
- Bulk & B2B RFQ
Hi-Link HLK-PM12L 12V 3W Isolated AC-DC Power Supply Module - 85-264VAC to 12V DC
The Hi-Link HLK-PM12L is a compact, isolated AC-DC power supply module designed to convert a wide AC mains input voltage of 85-264VAC into a stable 12V DC output. With a rated power output of 3W, this PCB-mount power module provides a reliable and efficient solution for powering low-power electronic devices directly from the AC mains without the need for bulky transformers or external adapters.
Featuring reinforced isolation between the input and output stages, the HLK-PM12L offers enhanced safety and electrical protection for sensitive circuits. Its compact enclosed design, low ripple output, high efficiency, and built-in protection mechanisms make it suitable for smart home devices, industrial control systems, IoT products, communication equipment, automation systems, and embedded electronics.
The module supports a universal input voltage range, ensuring compatibility with power grids worldwide. Designed to meet EMC and safety requirements, it delivers dependable long-term performance while maintaining low standby power consumption and minimal heat generation.
Features
- Wide input voltage range: 85-264VAC
- Regulated 12V DC output
- 3W output power
- Isolated AC-DC conversion
- Compact PCB-mount design
- Low ripple and noise
- High efficiency and reliability
- Built-in overload and short-circuit protection
- Low no-load power consumption
- Suitable for industrial, IoT, and smart home applications
Specifications
- Model: HLK-PM12L
- Input Voltage: 85VAC ~ 264VAC
- Input Frequency: 50Hz / 60Hz
- Output Voltage: 12V DC
- Rated Output Current: 250mA
- Rated Output Power: 3W
- Output Voltage Accuracy: ±0.2V (typical)
- Isolation Voltage: 3000VAC (Input to Output)
- Efficiency: Up to 70% (typical)
- Ripple & Noise: ≤100mVp-p (typical)
- No-Load Power Consumption: <0.1W
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5% ~ 95% RH (Non-condensing)
- Protection Features: Short-Circuit Protection, Over-Current Protection
- Mounting Type: Through-Hole PCB Mount
- Enclosure: Fully Encapsulated Plastic Housing
- Dimensions: 34mm × 20mm × 15mm (approx.)
- Safety Isolation: Reinforced Isolation Between Input and Output
Applications
- Smart home controllers
- IoT devices
- Industrial automation equipment
- Communication systems
- Sensor nodes
- Embedded control boards
- LED control circuits
- Power monitoring systems
Package Included
- 1 × Hi-Link HLK-PM12L 12V 3W AC-DC Power Supply Module
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



