1. Bubuka
The Hi-Link HLK-5M series module power supply is a compact, high-efficiency AC/DC power module designed for various applications. It features a global input voltage range, low temperature rise, low power consumption, high efficiency, high reliability, and high safety isolation. These modules are widely used in smart home devices, automation control systems, communications equipment, instrumentation, and other industrial applications.
Gambar 1: Leuwihview of Hi-Link HLK-5M Series Modules
2. Fitur Produk
- Ultra-thin, ultra-small, compact volume.
- Global universal input voltage range: 85~265Vac.
- Low power consumption, environmentally friendly, no-load loss <0.1W.
- Low ripple and low noise output.
- High output short circuit and over-current protection with automatic self-recovery.
- High efficiency and high power density.
- Input and output isolation voltage: 3000Vac.
- 100% full load aging and testing for reliability.
- High reliability, long life design, with continuous working time greater than 100,000 hours.
- Meets UL and CE requirements; product design adheres to EMC and safety testing standards.
- Constructed with high-quality environmentally friendly waterproof plastic potting, providing moisture, vibration, water, and dust resistance to meet IP65 standards.
- Cost-effective solution.
- Designed to work without external circuitry.
- Includes a 1-year quality guarantee period.
3. Spésifikasi
3.1. Model Specifications
The HLK-5M series offers various output voltage options while maintaining a consistent size and pin configuration.
Figure 2: HLK-5M Series Model Specifications
3.2. Kaayaan Lingkungan
The modules are designed to operate reliably across a range of environmental conditions.
Figure 3: Environmental Conditions for HLK-5M Series
3.3. Output Features (Example: 15V/333mA Model)
Detailed output characteristics for a typical model (HLK-5M15).
Figure 4: Output Features for HLK-5M15 (15V/333mA)
3.4. Input Voltage and Load Characteristics
Graphs illustrating the module's performance under varying input voltage jeung kaayaan beban.
Figure 5: Input Voltage and Load Characteristic Curve
3.5. Working Environment Temperature and Load Characteristics
Graph showing the relationship between ambient temperature and maximum permissible load.
Figure 6: Working Environment Temperature and Load Characteristics
3.6. Dimensi jeung Beurat
The physical dimensions and pinout of the HLK-5M series modules.
Figure 7: Module Dimensions (Unit: mm) and Pinout (Top View)
4. Setélan
The HLK-5M series modules are designed for easy integration into various circuits. They operate without the need for external components in typical applications.
4.1. Typical Application Circuit
A recommended circuit for integrating the power module. The input design incorporates a UL listed 1A / 250Vac slow-blow fuse or a 10Ω wire-wound resistor for protection. The PCB board is made of double-sided copper clad foil with a 94-V0 fire resistance grade.
Figure 8: Typical Application Circuit Diagram
4.2. Pin Pedaran
- AC (Pins 1 & 2): AC input terminals (85-265Vac).
- -Vo (Pin 3): kaluaran négatip voltage terminal.
- +Vo (Pin 4): Kaluaran positif voltage terminal.
Ensure correct polarity and secure connections when integrating the module into your system.
5. Parentah Operasi
The HLK-5M series modules are designed for straightforward operation once correctly installed.
- Masukan Voltage: Connect the module to an AC power source within the universal input voltage range of 85-265Vac.
- Kaluaran Voltage: The module will provide a stable DC output voltage (3.3V, 5V, 9V, 12V, 15V, or 24V depending on the model) at the +Vo and -Vo terminals.
- Sambungan beban: Connect your load to the output terminals, ensuring that the total current draw does not exceed the rated output current for your specific module model (refer to Section 3.1).
- Kasalametan: Always ensure proper insulation and avoid touching live terminals during operation. The module provides 3000Vac input/output isolation for safety.
6. Pangropéa
The HLK-5M series power modules are designed for long-term, maintenance-free operation due to their robust construction and IP65 rating.
- beberesih: If necessary, gently wipe the module's exterior with a dry, soft cloth. Avoid using liquids or abrasive cleaners.
- Lingkungan: Ensure the module is operated within the specified environmental conditions (temperature, humidity, atmospheric pressure) as detailed in Section 3.2.
- Cooling: The module uses natural cooling. Ensure adequate airflow around the module, especially when operating at higher loads or temperatures, to prevent overheating.
- Pamariksaan: Periodically inspect the module and its connections for any signs of damage, loose wiring, or discoloration.
7. Cara ngungkulan
Bagian ieu nyadiakeun léngkah ngungkulan dasar pikeun masalah umum.
- Taya Kaluaran Voltage:
- Pariksa yén input AC voltage is within the specified range (85-265Vac) and is correctly connected.
- Check the input fuse or resistor in the application circuit (refer to Section 4.1).
- Ensure the load is not drawing excessive current, which might trigger the over-current protection. The module features self-recovery after over-current conditions are removed.
- Confirm that the output connections are secure and correctly polarized.
- Volum Kaluaran Teu Stabiltage:
- Check for loose connections at both input and output terminals.
- Ensure the load is stable and not fluctuating rapidly.
- Verify that the ambient temperature is within the operating range and that the module has sufficient natural cooling.
- Overheating:
- Reduce the load if it is close to the maximum rated current.
- Improve ventilation around the module.
- Ensure the ambient temperature is not exceeding the maximum working temperature.
8. Tips pamaké
- When designing your circuit, always consider the maximum output current and power for your chosen module model to ensure stable and reliable operation.
- For optimal performance and longevity, operate the module well within its specified temperature and load limits.
- Although the module is potted for environmental protection, avoid direct exposure to harsh chemicals or prolonged submersion.
9. Garansi jeung Rojongan
The Hi-Link HLK-5M series power supply modules come with a 1-year quality guarantee period from the date of purchase.
For technical support, inquiries, or warranty claims, please contact Shenzhen Hi-Link Electronic Co., Ltd. directly:
- Surélék: cassie@hlktech.com
- Whatsapp: +8618772540811
Please provide your product model and a detailed description of the issue when contacting support to facilitate a quicker resolution.
