The SUNSHINE P4 Pro Smart Regulated Power Supply is a professional power supply designed for mobile phone motherboard repair, fault diagnosis, and chip-level troubleshooting. It provides stable and adjustable power output, making it suitable for technicians who need to power and test smartphone motherboards during repair work.
Featuring a compact desktop design and smart regulation functions, the P4 Pro helps technicians monitor power conditions and identify abnormal current consumption during motherboard testing. It is suitable for iPhone, Android phones, tablets, and other electronic devices that require a reliable DC power source for repair and diagnostic applications.
Key Features
| Feature |
Description |
| Smart Regulated Output |
Provides stable and adjustable power for mobile phone motherboard testing and repair |
| High-Precision Power Supply |
Helps technicians accurately monitor voltage and current during troubleshooting |
| Adjustable Voltage & Current |
Allows flexible power adjustment according to different repair requirements |
| Current Monitoring |
Makes it easier to observe abnormal current consumption during motherboard diagnosis |
| Mobile Phone Repair Design |
Specifically designed for smartphone motherboard repair and electronic troubleshooting |
| Stable Power Output |
Provides consistent power during long repair and testing sessions |
| Compact Desktop Design |
Saves workspace and is convenient for professional repair benches |
| Smart Protection |
Helps protect the power supply and connected motherboard from abnormal operating conditions |
| Easy Operation |
Simple controls make voltage and current adjustment convenient during repair work |
| Professional Repair Tool |
Suitable for chip-level repair technicians, repair shops, and electronics laboratories |
Applications
- Mobile phone motherboard repair
- iPhone motherboard testing and troubleshooting
- Android phone motherboard repair
- Chip-level and microsoldering repair
- Short circuit diagnosis
- Abnormal current consumption testing
- Power-on failure diagnosis
- Boot failure troubleshooting
- Motherboard power supply testing
- IC and component troubleshooting
- PCB testing and electronic repair
- Professional repair shops and repair workstations
Specifications
| Specification |
Details |
| Brand |
SUNSHINE |
| Model |
P4 Pro |
| Product Type |
Smart Regulated DC Power Supply |
| Application |
Mobile Phone & Electronics Repair |
| Output |
Adjustable DC Output |
| Voltage Adjustment |
Adjustable |
| Current Adjustment |
Adjustable |
| Display |
Digital Display |
| Current Monitoring |
Supported |
| Voltage Monitoring |
Supported |
| Protection |
Overload / Short-Circuit Protection |
| Design |
Compact Desktop Design |
| Application Area |
Smartphone Motherboard Repair & Troubleshooting |
Repair Notes
- Set the appropriate voltage and current according to the motherboard and repair application.
- Check the power supply settings before connecting a mobile phone motherboard.
- Observe the current consumption carefully when diagnosing short circuits or power-related faults.
- Start with a suitable current limit when testing an unknown or faulty motherboard.
- Avoid applying excessive voltage or current to sensitive motherboard circuits.
- Make sure the power cables and connectors are correctly connected before powering on the motherboard.
- Disconnect the power supply before making major changes to motherboard connections.
- Use proper ESD protection when working on smartphone motherboards.
- Keep the power supply and repair workstation clean, dry, and properly ventilated.
- Specifications and functions may vary depending on the specific P4 Pro version.
Hassle-free Contact
We're here to help! Contact us at sales@isupplyparts.com.
