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Ac~Dc Remote Control Digital Display Multi-Speed Adjustable Power Adapter is a versatile power adapter designed to convert AC (alternating current) to DC (direct current), providing stable power output for a wide range of electronic devices and applications. Equipped with remote control functionality, a digital display, and multi-speed adjustment features, it ensures precise and convenient power regulation.
1.Remote Control Operation:Comes with a remote control, allowing users to adjust the power output conveniently without manually operating the adapter, enhancing user convenience.
2.Digital Display:Features a high-definition digital display that shows real-time parameters such as voltage and current, enabling users to monitor the power status clearly, ensuring safety and stability.
3.Multi-Speed Adjustment:Supports multiple levels of voltage/current adjustment, catering to the needs of different devices. Users can adjust the power output as required, providing a more flexible user experience.
4.Wide Compatibility:Compatible with various devices including but not limited to smartphones, tablets, LED lights, routers, etc. It can be widely used in homes, offices, and industrial settings.
5.High Efficiency and Stability:Utilizes advanced conversion technology, featuring high conversion efficiency and low power consumption. It delivers stable power output, effectively protecting electronic devices.
6.Safety Protection Features:Built-in multiple protection mechanisms including over-current protection, over-voltage protection, short-circuit protection, and over-temperature protection, ensuring safe usage and extending the lifespan of devices.
The AC/DC Multi-Speed Adjustable Power Adapter offers flexibility, safety, and convenience in providing adjustable power supply solutions for a wide range of electronic devices and applications. Its versatile nature makes it an essential tool for both personal and professional use, ensuring efficient and reliable power delivery.

| Model | HJ-0610-YK |
| Type | Ac~Dc Remote Control Digital Display Multi-Speed Adjustable Power Adapter |
| Custom Processing | OEM |
| Certification | CE / ROHS |
| Whether to Customize | Parameters can be customized according to needs |
| Input Voltage | AC100~240V |
| Input Frequency | 50/60Hz |
| Output Voltage And Current | 7.5V~15V 5A (increase/decrease by 0.5V) |
| Output Power | 75W |
| Work Efficiency | ≥80% |
| Working Temperature | -20℃~+50℃ |
| Storage Temperature | -20℃~+80℃ |
| Humidity | 10%~90% RH |
| Matching three-button remote control | Can learn pairing, can remotely control on/off, increase/decrease; high-end blue digital tube display. |
| Multiple Protection Functions | Overvoltage protection, short circuit protection, overload protection, temperature protection |


The cornerstone of any maker's bench, a variable adapter powers breadboards, microcontrollers (Arduino, Raspberry Pi), and custom circuits. It allows for precise voltage selection to match component requirements, making it indispensable for testing, debugging, and bringing electronic prototypes to life without the need for multiple fixed PSUs.
Technicians rely on variable adapters to diagnose and power a vast array of internal computer components and external devices. From testing fans and hard drives to providing the correct voltage for specific motherboard circuits, it's a vital tool for troubleshooting and verifying hardware functionality outside of a full system.
This versatile tool is essential for repairing everything from routers and network switches to LED strips and audio amplifiers. By simulating the correct DC power input, technicians can isolate faults to either the power supply or the main device, streamlining the repair process for a wide range of household and commercial electronics.
Many routers, switches, access points, and VoIP phones operate on standard DC barrel jack connectors but at different voltages. A variable adapter allows network administrators to field-test, configure, or temporarily replace faulty power supplies for critical network infrastructure, ensuring minimal downtime.
In classrooms and workshops, variable adapters provide a safe and flexible power source for students learning electronics principles. Educators can demonstrate the effects of varying voltage on components like LEDs, motors, and sensors, fostering hands-on experimentation and a deeper understanding of Ohm's Law and circuit behavior.
A: It's a device that provides adjustable voltage/current outputs, compatible with multiple electronics via interchangeable tips.
A: It offers flexibility—one adapter can power various devices, reducing clutter and supporting different voltage needs safely.
A: Always check your device’s label for required voltage/current. Match settings exactly to prevent damage.
A: Yes, if they include over-current protection and correct polarity. Avoid cheap, uncertified models for safety.
A: Some support laptops with compatible DC tips and sufficient wattage. Verify compatibility before use.