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

1. Uvod

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. Značajke proizvoda

• Širok raspon ulaza/izlaza: 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.
• Multifunkcionalni interfejs: Equipped with a built-in buzzer for key operation feedback and warning alerts, ensuring quick recognition of operations and potential issues.
• Sveobuhvatna zaštita: Includes anti-reverse connection, anti-reverse flow, under-voltage, prekomjernotage, over-current, over-temperature, and over-power protection for safe and reliable operation.
• LVP Protection: Low Voltage Protection (LVP) activates when input voltage is insufficient. Increase input voltage until the product operates normally.
• Pametna kontrola temperature: The fan port supports smart temperature control, activating only when current is high and temperature rises.

3. Dimenzije proizvoda i višeview

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

Slika: Prednja, zadnja i bočna strana views with dimensions (83mm x 48mm x 29.4mm) and mounting hole details.

4. Tehničke specifikacije

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. Podešavanje i veze

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

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

1. Ulazna snaga: Connect your DC 6-36V power source to the input terminals (IN+ and IN-). Ensure correct polarity.
2. Izlazno opterećenje: 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. Uputstvo za upotrebu

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

Slika: Detaljna view of the LCD display showing input voltage, output voltage, output current, power, energy, time, and temperature.

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

6.1. Funkcije gumba

• M/1 Button:
      Short press: Switch between input voltage i output voltage displej.
      Long press: Enter or exit the setting menu.
• Dugme V-SET:
      Short press: Adjust voltage postavka.
• Dugme I-SET:
      Short press: Adjust current setting.
• Dugme OK/↓:
      Short press: Switch display of output power (W), capacity (Ah), energy (Wh), time (h), and temperature (°C).
      Long press: Toggle output ON/OFF.
• Rotacijski enkoder:
      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. Podešavanje Voltage i struja

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 i struja

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.

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

• Anti-Reverse Connection Protection: Prevents damage if input polarity is reversed.
• Anti-Reverse Flow Protection: Protects the input power source from current flowing back from the output.
• Under-Voltage Zaštita (LVP): Automatski prekida izlaz ako je jačina ulazatage drops below a safe threshold. Increase input voltage to resolve.
• Over-Voltage zaštita (OVP): Isključuje izlaz ako je jačina izlazatage prelazi postavljenu granicu.
• Over-Current Protection (OCP): Disables output if the output current surpasses the set limit.
• Zaštita od pregrijavanja (OTP): Activates if the module's internal temperature becomes too high, reducing power or shutting down to prevent damage.
• Over-Power Protection (OPP): Limits output power to prevent exceeding the module's maximum capacity.

Always ensure that the input voltage and current are within the specified ranges to avoid triggering protection mechanisms or damaging the module.

8. Otkrivanje problema

• 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).
• Pregrijavanje modula: Ensure adequate ventilation. Consider installing a 30mm 5V fan to the dedicated port if operating at higher loads or in warm environments.
• Problemi s prikazom: 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. Održavanje

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

• Održavajte modul čistim i bez prašine i ostataka.
• Avoid exposing the module to moisture or extreme temperatures.
• Redovno provjeravajte spojeve na čvrstoću i znakove habanja.
• Ne pokušavajte rastavljati ili modificirati modul, jer to može poništiti garanciju i uzrokovati oštećenje.

10. Garancija i podrška

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 webSačuvajte račun kao dokaz o kupovini za reklamacije u slučaju reklamacije.