RIDEN RD6012P/RD6012PW Digital DC Power Supply

1. Introduction

The RIDEN RD6012P and RD6012PW are 5-digit high-precision digital DC step-down power supplies. They offer adjustable voltage and current output, making them suitable for a wide range of applications including precision debugging, phone repair, laboratory work, and industrial use. The RD6012P model supports USB communication for PC software control, while the RD6012PW model additionally features a WiFi board for mobile app control.

Figure 1: RIDEN RD6012P Digital DC Power Supply

2. Safety Information

• Only connect cables if you have a foundational understanding of electronic and electrical engineering.
• Ensure the device is reliably grounded to prevent the risk of electrical leakage.
• Do not remove the shell of the power supply unit (PSU) for heat dissipation. This can lead to insufficient cooling, overheating, and damage to components, voiding the warranty.
• When using an AC-DC converter or transformer as a power source, ensure a rectifier and filter are added. The DC output voltage without load should be lower than 65V. Power grid voltage fluctuations can cause high output voltage and damage the device.
• Avoid using electric bike chargers, second-hand power supplies, or modified power supplies, as their output can be unstable and may damage the device.
• When connecting inductive loads (e.g., motors), the maximum working current should not exceed 1/3 of the device's rated current range.

3. Package Contents

The contents of your package depend on the specific option purchased. A typical package for the RD6012P includes the main unit and an instruction card. For the S800 case, it includes the case itself along with internal cables and screws for assembly.

Figure 2: Product Packaging

Figure 3: S800 Case Contents

4. Specifications

Figure 4: Product Dimensions

Figure 5: 5-Digit Resolution for Accurate Measurement

5. Setup

5.1 Physical Installation and Case Assembly

If you have purchased the S800 case, follow these steps for assembly. The S800 case is designed to house the RD6012P/PW module and a compatible AC-DC switching power supply (e.g., 800W/1000W).

1. Ensure all components are present: S800 case, RD6012P/PW main unit, internal cables, and screws.
2. Carefully insert the RD6012P/PW module into the front panel opening of the S800 case. Ensure it is aligned correctly and secured with screws.
3. Install the AC-DC switching power supply into the case.
4. Connect the internal cables according to the wiring diagram. Pay close attention to input (AC) and output (DC) connections. Ensure proper grounding.

Figure 6: S800 Case Assembly

Figure 7: Correct Installation Way

5.2 Power Supply Unit (PSU) Selection

For optimal performance and safety, it is recommended to use a custom RIDEN PSU or a reputable brand PSU. If you are not purchasing a complete set, ensure your external PSU provides a stable DC input. The DC output voltage of the PSU without load should be less than 65V.

Figure 8: PSU Recommendations

5.3 Firmware Upgrade

The device supports firmware upgrades to continuously optimize and add new functions. The upgrade process typically takes about 100 seconds.

For detailed instructions on firmware upgrade, refer to the official video tutorial: https://youtu.be/NOoLfDw0DiY

6. Operating Instructions

6.1 Basic Operation and Display Interface

The device features a 2.4-inch color HD display and a digital keypad for easy operation. You can switch between different display styles (Classic, Detailed, Curve) to suit your preference.

Figure 9: Display Interface Styles

To change the display style, navigate to the system settings using the keypad and select your desired style. The system defaults to the classic style.

For detailed instructions on system settings, refer to the official video tutorial: https://youtu.be/Q9d3rIgIrOc

For main page style setting, refer to: https://youtu.be/f51VDiY2VHE

6.2 Setting Output Voltage and Current

Use the digital keypad and rotary encoder to set the desired output voltage and current. The device offers 5-digit resolution for precise control.

Figure 10: 0-6A/0-12A Dual Range Display

Press the UP or DOWN button to switch between the 0-6A and 0-12A current ranges. Note that changing the current range will temporarily turn off the output.

For detailed instructions on setting output voltage and current, refer to the official video tutorial: https://youtu.be/S6Kan66dNsk

6.3 Special Functions: Data Storage and Recall

The device allows you to store and recall frequently used voltage and current settings for quick access.

Figure 11: Data Storage/Call Out

For detailed instructions on data group quick storage and call out, refer to the official video tutorial: https://youtu.be/eo5saPjOGpo

For storage data setting, refer to: https://youtu.be/i1kTeurS13I

6.4 Multiple Protection Features

The RD6012P/PW includes multiple protection mechanisms to safeguard your device and connected loads:

• Over Voltage Protection (OVP): Prevents output voltage from exceeding a set limit.
• Over Current Protection (OCP): Prevents output current from exceeding a set limit.
• Over Temperature Protection (OTP): Shuts down output if the system temperature exceeds 80℃.

Figure 12: Multiple Protection Status Indicators

When OCP value is lower than I-SET value, if you short the output, it will shut down the output for protection. When OCP value is higher than I-SET value, if you short the output, it will enter constant current mode, which is suitable for constant current devices like high power LED lamps.

6.5 PC Software Control (RD6012P/PW)

The device can be controlled and monitored via PC software (Windows 7 and above) using a USB micro cable connection.

Figure 13: PC Software Control Interface

For PC software download and basic operation, refer to the official video tutorial: https://youtu.be/mjt1RMaah1Y

6.6 Mobile App Control (RD6012PW only)

The RD6012PW model supports mobile app control (Android and iOS) via WiFi connection. This allows for convenient viewing and setting of parameters remotely.

Figure 14: Mobile App Control Interface

For Android APP download, installation, and connection, refer to: https://youtu.be/QwyBEUCnp9c

For Android APP operation, refer to: https://youtu.be/hqrF4keTfbE

For iOS APP download, installation, and connection, refer to: https://youtu.be/nH2HYwop0TE

For iOS APP operation, refer to: https://youtu.be/lXSw1CM9IY8

7. Maintenance

7.1 General Care

• Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
• Avoid exposing the device to extreme temperatures or humidity.
• Ensure proper ventilation, especially when operating at high power. The internal cooling fan will activate automatically when the output current exceeds 4A or the system temperature exceeds 50℃.

7.2 Fuse Replacement

The device includes a backup fuse. If the main fuse is blown due to incorrect operation, you can temporarily use the backup fuse by inserting it into the adjacent socket. Note that the backup fuse supports only 10A. For full output capability, it is recommended to remove the damaged fuse and solder a new, appropriate fuse in the original position.

Figure 15: Internal Components and Fuse Location

8. Troubleshooting

• APP crashes on phone: Ensure your phone's operating system is compatible (Android 8.0+ or iOS 10.0-13.4). Download and test the app before purchasing if software functionality is critical.
• RD6012PW cannot connect to phone APP via WiFi:
  1. Verify the WiFi board is properly inserted.
  2. Confirm your WiFi network is 2.4GHz.
  3. Disable client isolation/AP isolation and WMM function on your router.
  4. Ensure location services and storage services are enabled for the app during installation.
• RD6012PW cannot connect to PC via WiFi: The WiFi connection to PC is a test function and may have poor compatibility with some computers. If you encounter issues, use the USB micro cable connection instead. This function is not guaranteed or technically supported.
• Case is slightly deformed: Minor deformation during shipping is possible. This can often be adjusted manually. If this is a concern, consider it before purchase.
• PSU has scratches: Cosmetic scratches on the PSU surface do not affect product performance.
• High-frequency noise from 800W65V PSU: This may occur when the PSU is powered on without a load. Adding a load resistor can improve this. If you are sensitive to noise, this PSU might not be suitable.
• Traces on the panel: Slight traces at the button holes are a result of the injection molding process and are not considered damage. They are usually only visible under specific lighting.

9. User Tips

• Always download the latest instruction manual and software from the official website, as products are continuously updated with new features and improvements.
• Before connecting any external power supply unit (PSU), use a multimeter to verify its output voltage is stable and matches the rated voltage to ensure it wasn't damaged during transit.
• When assembling the device into a case, follow the provided instructions carefully to ensure correct installation and prevent damage.
• For battery charging functions, refer to the dedicated video tutorial: https://youtu.be/irTbqfqtgU0
• To lock and unlock the keypad, refer to the video tutorial: https://youtu.be/zxpmasJyQ6Y

10. Support

For further assistance, please use the following contact information:

• Email: 1749808860@qq.com
• WhatsApp: +8615868147353
• QQ Group: 550112838
• WeChat: 15868147353

Figure 16: Contact Information