1. Product Overview
The RD6024 is a highly versatile 60V 24A USB DC-DC adjustable buck voltage converter. It is a programmable step-down power supply designed for various applications requiring precise voltage and current control. This device features an integrated panel, allowing for easy integration into custom power supply setups when combined with a suitable shell and AC-DC power source.
Figure 1.1: Front view of the RD6024 DC Power Supply, showing the display, keypad, control knob, and output terminals.
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your RD6024 power supply. Please read this manual thoroughly before using the device to ensure safe and optimal performance.
2. Key Features
- High Power Output: Capable of delivering up to 60V and 24A, with a maximum output power of 1440W.
- Programmable Control: Adjustable voltage and current settings for precise power delivery.
- Multiple Display Modes: Choose between Classic, Detailed, and Curve display styles, with support for Nixie Tube display and custom color options.
- Comprehensive Protection: Includes Over-Voltage Protection (OVP), Over-Current Protection (OCP), and Over-Temperature Protection (OTP) to safeguard the device and connected loads.
- Data Storage: Ability to store and recall frequently used voltage and current settings.
- PC Software Connectivity: Supports connection to PC software via micro USB for advanced control and monitoring.
- Firmware Upgradeable: Allows for future updates to enhance functionality.
- Double Fuse Design: Features easily replaceable fuses for enhanced safety and convenience.
Figure 2.1: Illustration of the RD6024's high current capabilities, highlighting its 24A output and specialized copper terminals for high current applications.
3. Setup and Installation
3.1 Unpacking and Inspection
Carefully remove the RD6024 from its packaging. Inspect the device for any signs of damage during transit. Ensure all components are present as listed in the packing contents. The main unit and an instruction card are typically included. Note that a CR1220 battery is required for the time display function and is not included.
Figure 3.1: The RD6024 main unit and instruction card as typically found within the product packaging.
3.2 Power Supply Integration
The RD6024 is designed as an integrated panel. To form a complete, adjustable power supply, you will need to provide an external AC-DC power source and a suitable enclosure (shell). Ensure the external power source meets the input voltage requirements (7-70.00V) and can supply sufficient current for your intended applications.
Figure 3.2: The RD6024's integrated design, illustrating how it combines with an external AC-DC power supply and a case to form a complete unit.
Connect the input terminals of the RD6024 to your AC-DC power source. Observe correct polarity: positive to positive, negative to negative. For high current applications, ensure all wiring is properly sized and connections are tight to prevent overheating.
3.3 Initial Power-Up
Once the input power source is connected, turn on the RD6024 using the ON/OFF button. The display should illuminate, showing the default interface. If the device does not power on, check all connections and the input power source.
4. Operating Instructions
4.1 Basic Operation: Setting Voltage and Current
To set the output voltage and current, use the keypad and rotary encoder. Press the V-SET button to enter voltage setting mode, and I-SET for current setting mode. Use the numeric keypad to input the desired value, then press ENTER to confirm. The rotary encoder can be used for fine adjustments.
The device will automatically adjust the output power to ensure it does not exceed the set output power limit (default range 10-1480W).
4.2 Display Interface and Customization
The RD6024 offers multiple display styles and customization options:
- Display Styles: Switch between Classic, Detailed, and Curve styles by rotating the encoder potentiometer on the setting interface.
- Nixie Tube Display: Enable this unique display mode from the setting interface.
- Custom Colors: Personalize the display colors to match your preferences.
Figure 4.1: Various display styles and customization options available on the RD6024, including Classic, Detailed, Curve, and custom color settings.
4.3 Special Functions: Data Storage and Recall
The device allows you to store and recall up to 10 sets of voltage and current parameters (M0-M9). To store a setting, adjust the voltage and current, then press MEM and select a memory location (e.g., M1). To recall a stored setting, press MEM and select the desired memory location.
4.4 Protection Features
The RD6024 incorporates several protection mechanisms to ensure safe operation:
- Over-Voltage Protection (OVP): If the output voltage exceeds a preset limit, the power supply will automatically shut down.
- Over-Current Protection (OCP): If the output current exceeds a preset limit, the power supply will automatically shut down.
- Over-Temperature Protection (OTP): The device monitors its internal temperature and will shut down if it exceeds a safe operating limit.
Figure 4.2: Visual representation of the RD6024's multiple protection features, including Over Voltage, Over Current, and Over Temperature Protection indicators.
4.5 Battery Charging Function
The RD6024 can be used for battery charging. It features dedicated green charging terminals suitable for various battery types. Ensure you understand the charging requirements of your battery and set the voltage and current limits accordingly to prevent damage.
Figure 4.3: The RD6024 connected to a battery for charging, highlighting the green terminals specifically designed for this purpose.
5. Software and Connectivity
The RD6024 supports connection to PC software for enhanced control, monitoring, and data logging. Please note that this specific model (RD6024) only supports micro USB connection to PC software and does not support mobile APP connectivity, unlike the RD6024-W model.
5.1 PC Software Connection
Connect the RD6024 to your computer using a micro USB cable. Install the official RD Power Supply Software (compatible with Windows 7 and above). The software allows you to remotely control voltage and current, monitor real-time output, view graphs, and manage data storage settings.
5.2 Firmware Upgrade
The RD6024's firmware can be upgraded via the PC software. This allows for improvements in functionality and bug fixes. Follow the instructions provided within the PC software for the firmware upgrade process. The upgrade typically takes approximately 100 seconds.
Figure 5.1: The RD6024 connected to a PC, illustrating the firmware update process through the dedicated software interface.
6. Specifications
The following table details the technical specifications of the RD6024 DC Power Supply:
| Parameter | Value |
|---|---|
| Model | RD6024 |
| Input Voltage Range | 7-70.00V |
| Output Voltage Range | 0-60.00V |
| Output Current Range | 0-24.00A |
| Output Power Range | 0-1440W |
| Output Voltage Accuracy | ±(0.3%+3 digits) |
| Output Current Accuracy | ±(0.5%+5 digits) |
| Output Ripple Typical | 100mV@12A, 150mV@24A VPP |
| Working Temperature Range | -10℃~40℃ |
| Constant Voltage Mode Response Time | 2ms (0.1A-5A load) |
| Capacity and Energy Statistical Error | ±2% |
| Buck Working Mode | Output voltage less than (input voltage÷1.1)-1 |
| Screen | 2.4 inch Color HD display |
| Product Dimensions | 167 x 81 x 69 mm (6.57 x 3.19 x 2.72 inches) |
| Item Weight (with package) | Approx. 0.72kg (1.59 pounds) |
Figure 6.1: Detailed technical parameters of the RD6024 power supply.
7. Maintenance
7.1 Fuse Replacement
The RD6024 features a double fuse setting for protection. If a fuse blows, a backup fuse is provided in the box. You can temporarily use the backup fuse in the socket next to the burned one for short-term use within the 10A range. For full range operation, the damaged fuse should be replaced with a new one of the correct rating (30A).
Figure 7.1: Internal view of the RD6024 showing the location of the double fuse setting for easy replacement.
7.2 General Care
Keep the device clean and free from dust. Avoid exposing it to excessive moisture or extreme temperatures. Ensure proper ventilation when operating, especially during high power output, to prevent overheating.
8. Troubleshooting
- Device not powering on: Check input power connections, ensure the input voltage is within the specified range (7-70V), and verify the fuses are intact.
- No output voltage/current: Ensure the output is enabled (ON/OFF button), check for OVP/OCP/OTP triggers, and verify the load is properly connected.
- PC software connection issues: Ensure the micro USB cable is securely connected, install the correct drivers, and verify the PC software version is compatible with your operating system (Windows 7 or above).
- Time display not working: Ensure a CR1220 battery is installed in the clock battery slot.
For more detailed troubleshooting steps, please refer to the official user manual PDF linked in the support section.
9. Official Product Video
Video 9.1: An introductory video showcasing the features and display of the RD6024 DC Power Supply. This video provides a visual overview of the product's capabilities and user interface.
10. Warranty and Support
For detailed warranty information and technical support, please refer to the official user manual or contact the manufacturer directly. The official user manual in PDF format can be downloaded from the following link:
Download Official User Manual (PDF)
Additional support resources and information may be available on the manufacturer's website: https://manuals.plus/m/53cd7f65acebfb6ac9b4a2c70eb4f9289dee660f27b1057feb72ba7f5fcd9fc1