This document describes the RK6006/RK6006-BT Constant Voltage and Constant Current DC Power Supply, a versatile and compact device designed for various power supply applications. The instruction manual covers its core functions, panel operations, and software integration for both mobile and PC platforms.
Function Description
The RK6006/RK6006-BT is a constant voltage and constant current DC power supply. Its primary function is to provide a stable and adjustable DC output, making it suitable for a wide range of electronic projects, testing, and development. The device allows users to set precise output voltage and current values, ensuring consistent power delivery.
A key feature is its ability to operate in both constant voltage (CV) and constant current (CC) modes. In CV mode, the device maintains a set output voltage regardless of load changes, while in CC mode, it maintains a set output current. This dual-mode capability enhances its flexibility for different applications, such as charging batteries, driving LEDs, or powering sensitive electronic circuits.
The power supply includes protection features to safeguard both the device and the connected load. These include over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP). When a protection threshold is exceeded, the output is automatically cut off, and an alarm or indication is displayed on the screen.
The device also incorporates data storage capabilities, allowing users to save and recall up to 10 groups of preset voltage, current, and protection values. This feature is particularly useful for repetitive tasks or for quickly switching between different power configurations without manual re-entry.
For enhanced monitoring and control, the RK6006/RK6006-BT can display various parameters, including input voltage, actual output voltage, actual output current, output power, and system temperature. These parameters are shown on a 1.54-inch color HD display, providing clear and comprehensive feedback to the user.
Usage Features
The RK6006/RK6006-BT is designed for user-friendly operation, offering multiple ways to interact with the device and its settings.
Front Panel Operation:
The front panel features a clear color display, an encoder potentiometer, and several buttons for setting and control.
- Voltage and Current Setting: Dedicated buttons (V-SET and I-SET) allow users to adjust the output voltage and current. The encoder potentiometer facilitates fine-tuning of these values, and pressing the potentiometer can move the cursor for precise input.
- Confirmation and Menu Navigation: An "OK" button is used to confirm settings and enter menus. The encoder potentiometer also serves to switch between menu options.
- Output Control: A dedicated "ON/OFF" button controls the power supply output, providing a quick way to enable or disable power to the load.
- Data Group Management: Users can long-press the "OK" button to store current settings into one of the 10 data groups or long-press the encoder potentiometer to recall stored settings.
- System Settings: Accessing the system settings menu allows configuration of various parameters, including language, output behavior on boot, buzzer sound, backlight brightness, update rate, maximum power limit, temperature unit, and display rotation.
- Display Styles: The main page display style can be customized, including digit styles and custom colors for different parameters, enhancing readability and personal preference.
Mobile APP Integration (Android/IOS):
The RK6006/RK6006-BT (specifically the RK6006-BT model) supports Bluetooth communication, allowing remote control and monitoring via dedicated mobile applications for Android and IOS.
- Installation: The APP can be downloaded from Google Play or the Apple Store. Users are advised to install and test the software before purchasing, especially for specific Android versions, and to grant necessary permissions for Bluetooth and location services.
- Interface: The APP provides a graphical user interface (GUI) that mirrors the device's display and controls. It typically includes a main interface for real-time data, a setting interface for configuration, and a connection status interface.
- Remote Control: Users can remotely set output voltage and current, control the output ON/OFF state, adjust backlight brightness, and quickly recall data groups.
- Data Visualization: The APP can display real-time voltage-current curves, allowing users to monitor power delivery over time. It also supports exporting this data to Excel files for further analysis, with up to 24 hours of data recording.
- Firmware Updates: The APP can detect and prompt for new firmware versions, allowing users to keep their device updated for better performance and new features.
PC Software Integration:
A PC software is available for Windows 7-10 systems, offering advanced control, monitoring, and calibration capabilities.
- Installation: The software requires an Internet connection and the .Net environment. Users need to install a CH341SER driver for USB communication.
- Connection: The software connects to the device via a Micro USB cable. Users must select the correct communication port, baud rate, and slave address.
- Basic Functions: The PC software provides a comprehensive interface for setting voltage and current, managing data groups, adjusting backlight, and exporting voltage-current curves to pictures or Excel.
- Advanced Functions (Programming Output): A powerful feature is the programming output, which allows users to define a sequence of voltage and current steps with specified delays. This is ideal for automated testing or complex power profiles. Up to 200 steps can be set, with each step lasting between 1 and 9999 seconds.
- Calibration: The software includes a calibration fine-tuning function, intended for professional electronic personnel with precise multimeters. This allows for accurate adjustment of zero points and proportional values for output voltage and current, ensuring high measurement accuracy.
- Firmware and Boot Logo Update: The PC software facilitates firmware updates and allows users to customize the boot logo displayed on the device. Firmware updates can be performed in normal or "boot mode" if the device cannot start normally.
- Version Update Detection: The software can automatically check for new versions and provide download links.
- Language Setting: The software supports multiple languages, including Simplified Chinese, English, French, and German.
Maintenance Features
The RK6006/RK6006-BT is designed with some maintenance considerations to ensure its longevity and optimal performance.
- Firmware Updates: The device supports firmware updates via both the mobile APP and PC software. This allows for bug fixes, performance improvements, and the addition of new features, ensuring the device remains up-to-date. Users are encouraged to download the latest firmware for the best experience.
- Cooling System: The device includes an external fan interface (5V, limited to 200mA) for active cooling. The fan automatically starts when the output current exceeds 4A or the system temperature rises above 45°C, and stops when the current drops below 3.9A and temperature falls below 40°C. This helps prevent overheating during prolonged high-power operation.
- Over-Temperature Protection (OTP): If the system temperature exceeds 80°C, the output is shut down, and an OTP warning is displayed. This critical protection mechanism prevents damage to the device from excessive heat.
- Input Voltage Protection: The device is designed for a 12-68V constant DC input. If the input voltage exceeds 72V, the output is automatically turned off, and an overvoltage alarm is triggered. Exceeding this limit can cause permanent damage to the product.
- Factory Settings and Calibration Value Restoration: In case of misconfiguration or issues, the device allows users to restore factory settings or factory calibration values by pressing and holding specific buttons during power-on. This helps in troubleshooting and returning the device to a known good state.
- Communication Module Interface: The device has a dedicated communication module interface for its communication board. Users are warned against connecting other modules or cables to this interface to avoid damage.
- Regular Cleaning: While not explicitly detailed, general electronic device maintenance practices, such as keeping the device clean and free from dust, would contribute to its long-term reliability. The compact design also implies that it should be handled with care to avoid physical damage.
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