DROK 200735_JPN 40W DC-DC Step-Up/Step-Down Converter Module User Manual

1. Úvod

This manual provides detailed instructions for the DROK 200735_JPN DC-DC Step-Up/Step-Down Converter Module. This versatile module is designed to provide stable power output with adjustable voltage and current, suitable for a wide range of applications including laboratory testing, industrial control, and DIY projects. Please read this manual thoroughly before operation to ensure safe and correct usage.

2. Vlastnosti produktu

• Široký rozsah vstupů/výstupů: Supports DC 6-36V input and adjustable DC 0.5-36V output with 0-4.5A adjustable output current. Maximum output power is 40W.
• Enhanced Cooling System: Features a dedicated 5V fan port for optional 30mm fan installation (fan not included) to improve heat dissipation.
• Multifunkční rozhraní: Equipped with a built-in buzzer for key operation feedback and warning alerts, ensuring quick recognition of operations and potential issues.
• Komplexní ochrana: Includes anti-reverse connection, anti-reverse flow, under-voltage, přes-voltage, over-current, over-temperature, and over-power protection for safe and reliable operation.
• LVP Protection: Nízký objemtage Protection (LVP) activates when input voltage is insufficient. Increase input voltage until the product operates normally.
• Inteligentní ovládání teploty: The fan port supports smart temperature control, activating only when current is high and temperature rises.

3. Rozměry produktu a víceview

The following image illustrates the physical dimensions and key components of the converter module.

Obrázek: Přední, zadní a boční strana views with dimensions (83mm x 48mm x 29.4mm) and mounting hole details.

4. Technické specifikace

Detailed technical parameters of the DROK 200735_JPN module are provided below.

Image: Table of technical parameters including input/output voltage, current, power, and display size.

5. Nastavení a připojení

Before operating the module, ensure proper connections for input and output. The module features plug-in terminals for easy installation and replacement.

Obrázek: Interní view showing the buzzer, 5V fan port, and plug-in terminals for easy connection.

1. Vstupní výkon: Connect your DC 6-36V power source to the input terminals (IN+ and IN-). Ensure correct polarity.
2. Výstupní zatížení: Connect your load to the output terminals (OUT+ and OUT-).
3. Optional Fan: If additional cooling is required, connect a 30mm 5V fan (max 150mA) to the dedicated fan port. The fan is temperature-controlled and will activate automatically when needed.

6. Návod k obsluze

The module features an LCD display and intuitive buttons for setting voltage, current, and monitoring parameters.

Obrázek: Podrobný view of the LCD display showing input voltage, výstupní objemtage, output current, power, energy, time, and temperature.

Image: Explanation of button functions for voltage setting, current setting, display switching, and output control.

6.1. Funkce tlačítek

• M/1 Button:
      Short press: Switch between input voltage a výstup objtage displej.
      Long press: Enter or exit the setting menu.
• Tlačítko V-SET:
      Short press: Adjust voltage nastavení.
• Tlačítko I-SET:
      Short press: Adjust current setting.
• Tlačítko OK/↓:
      Short press: Switch display of output power (W), capacity (Ah), energy (Wh), time (h), and temperature (°C).
      Long press: Toggle output ON/OFF.
• Rotační kodér:
      Short press: Enable/disable lock function.
      Long press: Enter setting menu (similar to M/1 long press).
      Rotate left: Decrease numerical value.
      Rotate right: Increase numerical value.

6.2. Seřízení svtage a proud

Use the V-SET and I-SET buttons in conjunction with the rotary encoder to set the desired output voltage and current. The LCD will display the current settings. The device will maintain the default values even after restarting.

Video: How to adjust voltage a aktuální

This video demonstrates the process of adjusting the output voltage and current settings on a similar DC power supply module.

6.3. Data Logging and Control

The module can be programmed and controlled via computer software, allowing for data logging and analysis. This feature enables users to record and save data to Excel sheets for convenient analysis.

Video: Step-up/down converter automatic step-up/down board

This video showcases the functionality of an automatic step-up/down converter board, including its display and control features, which are similar to the DROK module.

7. Safety Precautions and Protection Features

The DROK converter module is equipped with multiple protection functions to ensure safe operation. Always adhere to these guidelines to prevent damage to the device or connected equipment.

Obrázek: Overview of the multi-protection features including reverse connection, under-voltage, over-current, over-temperature, anti-reverse flow, over-voltage, and over-power protection.

• Ochrana proti zpětnému připojení: Zabraňuje poškození při obrácené polaritě vstupu.
• Anti-Reverse Flow Protection: Protects the input power source from current flowing back from the output.
• Under-VoltagOchrana e (LVP): Automaticky vypne výstup, pokud je vstupní hlasitosttage drops below a safe threshold. Increase input voltage to resolve.
• Over-Voltage Ochrana (OVP): Vypne výstup, pokud je hlasitost výstuputage překračuje stanovený limit.
• Ochrana proti nadproudu (OCP): Disables output if the output current surpasses the set limit.
• Ochrana proti přehřátí (OTP): Activates if the module's internal temperature becomes too high, reducing power or shutting down to prevent damage.
• Ochrana proti přetížení (OPP): Limits output power to prevent exceeding the module's maximum capacity.

Vždy se ujistěte, že vstupní hlasitosttage and current are within the specified ranges to avoid triggering protection mechanisms or damaging the module.

8. Řešení problémů

• No Output/Low Output Voltage: Check input power supply for sufficient voltage and current. Verify output connections and load. Ensure LVP is not active (increase input voltage if necessary).
• Přehřátí modulu: Ensure adequate ventilation. Consider installing a 30mm 5V fan to the dedicated port if operating at higher loads or in warm environments.
• Problémy se zobrazením: Check power connections. If the display is unresponsive, try power cycling the module.
• Protection Activated: If any protection (OVP, OCP, OTP, OPP) is triggered, identify and resolve the underlying cause (e.g., reduce load, check for short circuits, ensure proper cooling) before resuming operation.

9. Údržba

To ensure the longevity and optimal performance of your DROK converter module:

• Udržujte modul čistý a bez prachu a nečistot.
• Nevystavujte modul vlhkosti nebo extrémním teplotám.
• Regularly check connections for tightness and signs of wear.
• Do not attempt to disassemble or modify the module, as this may void the warranty and cause damage.

10. Záruka a podpora

For warranty information, technical support, or any questions regarding your DROK 200735_JPN DC-DC Step-Up/Step-Down Converter Module, please refer to the seller's contact information or visit the official DROK webUschovejte si účtenku jako doklad o koupi pro případ reklamace.