Introduction
This manual provides essential information for the safe and effective use of your UpBright 30V AC/DC Adapter. This power supply is designed to provide stable 30V DC power at 1A (1000mA) for compatible devices, featuring Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to ensure device safety.
Compatibility
The UpBright 30V AC/DC Adapter is specifically designed for use with various models. Please verify your device's voltage and connector specifications before use.
Compatible Models:
- Medicool Pro Power 20k Control Box Professional Electric Drill File (PP20k)
- Medicool Pro Power FLEX Portable Nail Filing System (PPFLEX)
- YS Model YS04-300100D, YS04-3001000
- TDX-3001000
- Xing Yuan Electronics XY Model No: XY36S-3001000Q-UW
- Sinpro MPU30-109
Note: This adapter is NOT compatible with Medicool Pro Power 20K 12V/12.6V versions. Always check your unit's voltage requirements.

This image illustrates the compatibility of the UpBright adapter with Medicool Pro Power 20k and YS04-300100D models, explicitly showing incompatibility with 12V/12.6V versions.

This image displays several Medicool professional nail filing systems, such as the Pro Power 20k and Pro Power Flex, which are compatible with this adapter.
Connector Type:
The adapter features a barrel connector compatible with DC 5.5 x 2.1mm and DC 5.5 x 2.5mm ports. Ensure your device's power input matches these dimensions.

This diagram illustrates the precise dimensions of the adapter's barrel connector, indicating compatibility with 5.5mm outer diameter and 2.1mm or 2.5mm inner diameter ports.

This image clarifies the correct barrel connector type for the adapter, showing a compatible connector without a central pin and two incompatible types (with a pin or a small tip).
Safety Information
Please read and follow these safety guidelines to prevent damage to the adapter or your device, and to ensure personal safety.
- Voltage Compatibility: Ensure your device requires 30V DC input. Using this adapter with devices requiring different voltages (e.g., 12V) can cause severe damage.
- Protection Features: The adapter includes Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP). These features are designed to protect the adapter and your connected device from electrical hazards.
- Indoor Use Only: This adapter is intended for indoor use in dry conditions. Do not expose it to water, moisture, or extreme temperatures.
- Proper Ventilation: Ensure the adapter has adequate ventilation during use. Do not cover it or place it in an enclosed space where heat cannot dissipate.
- Cable Care: Do not bend, twist, or pull the power cord excessively. Avoid placing heavy objects on the cord.
- Disconnection: Always grasp the plug, not the cable, when disconnecting the adapter from the power outlet or your device.
- Damage: If the adapter or cable appears damaged, discontinue use immediately and contact support.
Setup
Follow these steps to properly set up your UpBright 30V AC/DC Adapter:
- Inspect the Adapter: Before connecting, visually inspect the adapter and its cables for any signs of damage.
- Verify Device Requirements: Confirm that your device requires a 30V DC input and has a compatible barrel connector (5.5x2.1mm or 5.5x2.5mm).
- Connect to Device: Insert the barrel connector end of the adapter cable firmly into the power input port of your device.
- Connect to Power Outlet: Plug the AC input end of the adapter into a standard 100-240VAC 50/60Hz wall outlet.
- Power On Device: Once connected, you can power on your device.

This image shows the UpBright 30V AC/DC adapter, illustrating its compact design and the attached power cord with a barrel connector.
Operating Instructions
Once properly set up, the UpBright 30V AC/DC Adapter operates automatically to provide power to your compatible device. It is designed for continuous operation within its specified voltage and current limits.
- Powering Devices: The adapter will supply the necessary 30V DC power to operate your device.
- Charging Devices: If your device has a rechargeable battery, the adapter will facilitate charging when connected.
- Indicator Light: Some adapters may feature an LED indicator light to show when power is being supplied. Refer to the adapter itself for this feature.
Maintenance
To ensure the longevity and optimal performance of your UpBright AC/DC Adapter, follow these simple maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and moisture. Avoid tightly coiling the cable to prevent damage.
- Avoid Physical Stress: Do not drop, hit, or expose the adapter to strong vibrations.
Troubleshooting
If you encounter issues with your UpBright AC/DC Adapter, consider the following troubleshooting steps:
- No Power to Device:
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- Test the wall outlet with another device to confirm it is functional.
- Verify that your device's power input requirements (voltage and connector type) precisely match the adapter's specifications.
- Device Not Charging (if applicable):
- Rechargeable batteries have a limited lifespan, typically 1 to 3 years. If your device's battery is old or dead, it may not accept a charge, which is not an adapter issue.
- If you suspect a battery issue, a voltmeter can be used to check if the adapter is supplying the correct voltage.
- Overheating: If the adapter feels excessively hot, disconnect it immediately. Ensure it is in a well-ventilated area and not covered.
- Visual Damage: If the adapter or cable shows any signs of physical damage, discontinue use.
If troubleshooting steps do not resolve the issue, please contact UpBright customer support.
Specifications
| Brand | UpBright |
| Model Number | Medicool Pro Power 20k 15437 30VDC Power |
| Input Voltage | 100-240VAC, 50/60Hz (Worldwide Compatible) |
| Output Voltage | 30V DC |
| Output Current | 1A (1000mA) |
| Connector Type | Barrel Connector (5.5mm x 2.1mm / 5.5mm x 2.5mm compatible) |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Product Dimensions | 4 x 2 x 2 inches |
| Item Weight | 4.8 ounces (0.14 Kilograms) |
| Material | Metal, Plastic |
| Color | Black |
Warranty and Support
UpBright stands behind the quality of its products. This adapter comes with the following warranty and support:
- Refund Policy: 30 Days Refund.
- Exchange Policy: 24 Months Exchange.
For warranty claims, technical assistance, or any questions regarding your UpBright AC/DC Adapter, please contact the manufacturer, UpBright, directly through their official support channels.

This image displays the UpBright Limited Warranty Certificate, confirming the product's coverage.
