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Item #:
137689080
DC Power Supply Variable 0-30V 0-20A,MP3020D AC110V Adjustable Switching Regulated DC Bench Power Supply,High Precision Laboratory Power Supply,LED
Item #:
137689080
ANG 278
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Imported from USA store
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Order now and get it around Friday, August 21
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This DC power supply is a professional power supply regulation device, you can easily tune it within 0-32V and 0-20A.
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What Stands Out
Wide Voltage Range
Offers adjustable output from 0 to 30V, accommodating a variety of electronic projects and devices, ensuring flexibility for both hobbyists and professionals.
High Current Output
Delivers up to 20A of current, making it ideal for high-demand applications and testing, providing reliable power for motors, LEDs, and other high-consumption components.
Precision Regulation
Features advanced switching technology for precise voltage and current control, ensuring accurate power delivery, which enhances the performance and lifespan of connected devices.
Product Details
| Connector Type Used on Cable | Banana Plugs/Alligator Clips (Output), AC Power Cord (Input) |
| Cooling Method | Air |
| Current Rating | 20 Amps |
| Maximum Input Voltage | 110 Volts (AC) |
| Minimum Input Voltage | 100 Volts (AC) |
| Brand | Jiabailie |
| Manufacturer | Jiabailie |
| UPC | 736963600802 |
| Mfr Part Number | Jiabailie |
| Model Number | Jiabailie |
| Built-In Media | 1 x DC Power Supply 1 x Power Line 1 x Pack Accessories 1 x Manual |
| Connector Type | Banana Plugs/Alligator Clips (Output), AC Power Cord (Input) |
| Number of Items | 1 |
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
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Electronics Hobbyists
Perfect for DIY electronics projects requiring precise voltage and current control without breaking the bank.
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Laboratory Use
Ideal for labs needing reliable and adjustable power supplies for experiments and device testing.
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Technicians & Repair
Great for technicians requiring a dependable power source for repairing and testing electronic devices.
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High-Power Applications
Not suitable for projects requiring more than 20A current, like large motor operations or industrial equipment.
Product Description
DC Power Supply Variable 0-30V 0-20A,MP3020D AC110V Adjustable Switching Regulated DC Bench Power Supply,High Precision Laboratory Power Supply,LED Digital Display 60Hz
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Customer Questions & Answers
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Question:
What is the maximum output voltage and current of the MP3020D DC power supply?
Answer: The MP3020D DC power supply can deliver a maximum output of 0-30V and 0-20A. This specification allows it to cater to a wide range of applications, from powering low-voltage circuits to testing higher-current devices. Its adjustable nature makes it suitable for both hobbyists and professionals, enabling precise power delivery for electronics experiments, testing equipment, or powering motors. Its versatility ensures that it can effectively serve various needs in workshops or labs. -
Question:
How do I adjust the voltage and current on this power supply?
Answer: Adjusting the voltage and current on the MP3020D is done through the intuitive front panel controls. Simply use the knobs to set your desired voltage and current levels. The large, clear display allows for easy monitoring of the settings. This feature is particularly useful for users engaged in intricate electronic projects or testing processes, where precise control of power levels is crucial to avoid damaging sensitive components. -
Question:
Is this power supply suitable for battery charging?
Answer: Yes, the MP3020D is highly suitable for charging various types of batteries. Its adjustable voltage and current settings allow you to configure the output according to the specific requirements of different battery chemistries, such as lead-acid or lithium-ion. By setting the appropriate voltage, you can ensure safe and effective charging, making it an excellent choice for both hobbyists working on battery projects and professionals needing reliable battery maintenance. -
Question:
What is the difference between adjustable and fixed power supplies?
Answer: An adjustable power supply, like the MP3020D, allows users to fine-tune the output voltage and current to meet specific application needs, whereas fixed power supplies provide a set output. The flexibility of an adjustable power supply enables it to be used across various projects, accommodating changes in requirements without the need for multiple devices. It's ideal for experimental setups, prototyping, and testing diverse electronic equipment. -
Question:
What safety features does the MP3020D include?
Answer: The MP3020D is equipped with several safety features, such as over-voltage protection, over-current protection, and short-circuit protection. These mechanisms prevent damage to both the power supply and the connected devices during operation. Such features enhance safety during experiments or testing sessions, especially when working with sensitive electronics that could be adversely affected by power surges or faults. -
Question:
Can this power supply operate continuously without overheating?
Answer: Yes, the MP3020D is designed for continuous operation without overheating, thanks to its efficient cooling system. It incorporates high-quality components that manage heat dissipation effectively, allowing users to run projects for extended periods without concern. This feature is particularly advantageous for testing setups or in labs where consistent power supply is vital for experiments that require sustained operation. -
Question:
How does the switching regulation technology benefit this power supply?
Answer: Switching regulation technology enhances the efficiency of the MP3020D, resulting in less energy waste and improved performance. It achieves high precision output with minimal fluctuation in voltage and current, making it ideal for high-demand applications. Users benefit from stable power supply conditions for delicate electronics during testing and experimentation, helping to achieve accurate results and reliable device operation. -
Question:
What types of projects can I use this power supply for?
Answer: The MP3020D is versatile and can be used for various projects, such as powering microcontrollers, testing circuit boards, or DIY electronics. It's also suitable for RC model enthusiasts who need power for motors and servos or for educational purposes in schools and labs where students learn electronics. Its flexibility makes it a valuable tool for both amateur electronics enthusiasts and professional engineers. -
Question:
What are the dimensions and weight of the MP3020D power supply?
Answer: The MP3020D power supply typically measures approximately 8.3 x 5.3 x 3.5 inches and weighs around 5.5 pounds. These dimensions make it compact enough to fit on a standard workbench while remaining robust to handle demanding use. The manageable size and weight enhance its portability, making it convenient for transport between different workspaces or projects while ensuring it remains stable during operation. -
Question:
Where can I buy the DC Power Supply Variable 0-30V 0-20A, MP3020D in Sint Maarten?
Answer: You can purchase the MP3020D DC Power Supply from Ubuy in Sint Maarten. Ubuy provides a straightforward online shopping experience, showcasing the MP3020D with various details and specs to help you make an informed decision. The platform is known for its user-friendly interface and secure payment options, making it easy for you to acquire this high-precision power source for all your electronic projects.
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Pros
- High precision voltage control
- Adjustable current settings
- Reliable performance
- User-friendly interface
- Compact and durable design
Cons
- Cooling fan can be a bit noisy.
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23 July 2026 · via Trustpilot
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ANG 278
Order now and get it around Friday, August 21
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Features & Benefits
- Continuously adjustable output voltage up to 32V and current up to 20A.
- User-friendly design with easy tuning for precise output settings.
- Equipped with multiple safety protection features for reliable operation.
- High-quality materials ensure stability and enhance lifespan.
- Compact and lightweight for easy portability and handling.
- Ideal for various applications including battery charging and LED manufacturing.
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