1. 서론
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. 제품 특징
- 넓은 입력/출력 범위: 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.
- Multi-functional Interface: Equipped with a built-in buzzer for key operation feedback and warning alerts, ensuring quick recognition of operations and potential issues.
- 종합 보호: Includes anti-reverse connection, anti-reverse flow, under-voltag전자, 오버 볼륨tage, over-current, over-temperature, and over-power protection for safe and reliable operation.
- LVP Protection: 낮은 볼륨tage Protection (LVP) activates when input voltage is insufficient. Increase input voltage until the product operates normally.
- 스마트 온도 조절: The fan port supports smart temperature control, activating only when current is high and temperature rises.
3. 제품 치수 이상view
The following image illustrates the physical dimensions and key components of the converter module.
이미지: 앞면, 뒷면, 측면 views with dimensions (83mm x 48mm x 29.4mm) and mounting hole details.
4. 기술 사양
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.
| 매개변수 | 값 |
|---|---|
| 입력 Voltag및 범위 | DC 6-36V |
| 출력 볼륨tag및 범위 | DC 0.5-36V |
| 출력 전류 범위 | 0-4.5A |
| 출력 전력 | 40와트 |
| 권tage 해상도 | 0.01V |
| 현재 해상도 | 0.001A |
| 권tage 디스플레이 정확도 | ±0.3% + 3자리 |
| 현재 표시 정확도 | ±0.5% + 3자리 |
| 변환 효율성 | 대략. 88 % |
| 기억의 공간 | 11개 그룹 |
| 부저 | 포함됨 |
| 화면 크기 | 36 x 29mm |
| 제품 크기 | 83 x 48 x 29.4mm |
| 제품 무게 | 103g |
5. 설정 및 연결
Before operating the module, ensure proper connections for input and output. The module features plug-in terminals for easy installation and replacement.
이미지: 내부 view showing the buzzer, 5V fan port, and plug-in terminals for easy connection.
- 입력 전력: Connect your DC 6-36V power source to the input terminals (IN+ and IN-). Ensure correct polarity.
- 출력 부하: Connect your load to the output terminals (OUT+ and OUT-).
- 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. 사용 설명서
The module features an LCD display and intuitive buttons for setting voltage, current, and monitoring parameters.
이미지: 상세 view of the LCD display showing input voltage, 출력 볼륨tage, output current, power, energy, time, and temperature.
Image: Explanation of button functions for voltage setting, current setting, display switching, and output control.
6.1. 버튼 기능
- M/1 Button:
Short press: Switch between input voltage 및 출력 voltag전자 디스플레이.
Long press: Enter or exit the setting menu. - V-SET 버튼:
Short press: Adjust voltag전자 설정. - I-SET 버튼:
Short press: Adjust current setting. - OK/↓ Button:
Short press: Switch display of output power (W), capacity (Ah), energy (Wh), time (h), and temperature (°C).
Long press: Toggle output ON/OFF. - 로터리 인코더:
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. 볼륨 조정tage와 현재
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 voltage와 현재
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.
이미지: 이상view 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.
- 언더볼tage 보호(LVP): Automatically cuts off output if the input voltage drops below a safe threshold. Increase input voltage to resolve.
- 오버볼tag전자 보호(OVP): Shuts down output if the output voltage가 설정된 한도를 초과했습니다.
- 과전류 보호(OCP): Disables output if the output current surpasses the set limit.
- 과열 방지(OTP): Activates if the module's internal temperature becomes too high, reducing power or shutting down to prevent damage.
- 과전력 보호(OPP): Limits output power to prevent exceeding the module's maximum capacity.
입력 볼륨을 항상 확인하십시오.tage and current are within the specified ranges to avoid triggering protection mechanisms or damaging the module.
8. 문제 해결
- 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).
- 모듈 과열: Ensure adequate ventilation. Consider installing a 30mm 5V fan to the dedicated port if operating at higher loads or in warm environments.
- 디스플레이 문제: Check power connections. If the display is unresponsive, try power cycling the module.
- 보호 기능 활성화됨: 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. 유지관리
To ensure the longevity and optimal performance of your DROK converter module:
- 모듈을 깨끗하게 유지하고 먼지와 이물질이 없도록 하십시오.
- 모듈을 습기나 극한 온도에 노출시키지 마십시오.
- 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. 보증 및 지원
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 web사이트. 보증 청구를 위해 구매 증빙 자료로 구매 영수증을 보관하세요.