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DP100 DC Power Supply Variable, 30V 5A Bench Supply, Adjustable Regulated Digits Display Mini Portable Lab Voltage Regulator Switch 100W (DP100-1)
IMP 59
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DP100 DC Power Supply: Your ultimate solution for adjustable and safe lab power needs.
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What Stands Out
Product Details
- 【Ultra-Portable Pocket Lab Power Supply – Power Anywhere with USB-C】DP100 weighs just 95g and fits in your palm—the smallest true 100W linear DC power supply on the market. It runs on 5–32V wide‑range input and supports PD 2.0/3.0 & QC 3.0 fast charging protocols, so you can power it directly from a phone charger, power bank, or laptop adapter. Say goodbye to bulky benchtop PSUs and AC cords; take full professional power anywhere you go.
- 【Pro-Level Precision with Ultra-Low Ripple – Protect Sensitive Electronics】Delivers a clean and stable 0–30V / 0–5A output with 0.01V and 0.001A resolution and < 10mVp‑p ripple. The all-hardware constant‑voltage/constant‑current design ensures zero overshoot on startup, making it safe for low‑power MCUs, sensors, audio circuits, and other sensitive devices. Accuracy better than 0.1% means you can trust every millivolt.
- 【Intelligent Multi‑Layer Protections – Smart Anti‑Burn & Anti‑Reverse】Built with hardware over‑voltage, over‑current, over‑temperature, and reverse‑polarity protections. The smart anti‑burn logic instantly cuts off output if a short or fault is detected, preventing damage to the supply and your load. Even beginners can operate with confidence—no more fried boards due to simple mistakes.
- 【10 Preset Modes + PC Software & Mouse Control – Your Automated Test Partner】Store up to 10 frequently used voltage/current combinations and recall them with one click. Connect via USB to a Windows PC and use the free software for advanced control, data logging, and sequence output—ideal for automated testing and production. Also supports direct USB mouse control for effortless on‑unit adjustments.
- 【97% Ultra‑High Efficiency – Cool, Quiet, and Built to Last】Despite its tiny size, DP100 delivers up to 100W output with 97% efficiency and near‑silent operation—no noisy fans. The low‑heat design ensures stable performance under full load, making it reliable for long‑hour lab use, field repairs, education, and IoT prototyping.
Product Technical Details
| Package Dimensions | 9.96 x 5.28 x 2.72 inches |
| Item Weight | 10.6 ounces |
| Manufacturer | ALIENTEK Geiger Counter Nuclear Radiation Detector |
| Item model number | DP100 |
| Batteries | 1 Unknown batteries required. (included) |
What's in the box
DP100,Zipper bag,USB Type-C cable
Who Should Buy?
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Hobby Electronics
Ideal for hobbyists experimenting with low-power electronics, providing adjustable voltage output for various circuits.
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Educational Purposes
Perfect for students and educators needing a reliable power supply for electronics labs and hands-on projects.
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Portable Use
Compact design makes it suitable for mobile applications and setups where space and portability are essential.
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High Current Loads
Not suitable for projects requiring more than 5A current, limiting its usability for high-power applications.
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Industrial Use
May not meet the demands of industrial environments needing robust and high-capacity power supplies.
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Professional Calibration
Not designed for precision calibration work where highly accurate voltage regulation is critical.
Product Description
Customer Questions & Answers
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Question:
What is the maximum output voltage and current for the DP100 DC Power Supply?
Answer: The DP100 DC Power Supply provides a maximum output voltage of 30V and a current of 5A. This allows users to power a wide range of electronic devices and project setups that require variable voltage levels, making it suitable for both hobbyists and professionals in lab environments. The adjustable features of this power supply enable precise voltage control, essential for testing circuits or powering microcontrollers. -
Question:
What applications is the DP100 DC Power Supply suitable for?
Answer: The DP100 DC Power Supply is ideal for various applications including electronics prototyping, battery charging, and testing of circuits. Its adjustable and regulated voltage makes it beneficial for use in laboratories, workshops, and educational settings, where different voltage levels are necessary for diverse projects. Whether you are a hobbyist experimenting with Arduino or a technician tuning electrical components, this power supply meets versatile needs. -
Question:
Does the DP100 come with a display, and how does it work?
Answer: Yes, the DP100 DC Power Supply features a digits display that shows real-time voltage and current readings. This display allows for easy monitoring and adjustment of the output settings. You can visualize the changes in voltage and current as you modify the settings, ensuring optimal performance and safety while working on sensitive electronic projects. -
Question:
Is the DP100 portable, and why is this feature beneficial?
Answer: The DP100 is designed to be mini and portable, making it convenient for on-the-go projects or small workspaces. Its compact size does not sacrifice performance, allowing easy transport between different locations or labs. This portability is particularly beneficial for technicians who need to troubleshoot devices in various environments without the hassle of a bulky power supply. -
Question:
How do you regulate the voltage on the DP100 DC Power Supply?
Answer: Regulating the voltage on the DP100 is straightforward. You can use the adjustable knobs to set the desired output voltage, which is reflected on the digital display. This allows for fine-tuning to achieve specific power requirements for different projects, ensuring you have the correct levels for safe testing and operation of your electronic devices. -
Question:
What safety features are included in the DP100 DC Power Supply?
Answer: The DP100 DC Power Supply incorporates several safety features including over-voltage protection, over-current protection, and thermal shutdown capabilities. These features are essential for preventing damage to both the power supply and the devices connected to it. By ensuring safe operation, these protections allow users to focus on their projects without the worry of equipment failure. -
Question:
Can the DP100 be used for charging batteries?
Answer: Yes, the DP100 is capable of charging batteries, provided the charging current does not exceed its rated limits. Users can adjust the voltage and current settings according to the battery's specifications for optimal charging. This makes the DP100 a versatile tool not only for powering devices but also for maintaining battery health in various applications. -
Question:
What kind of connections does the DP100 DC Power Supply use?
Answer: The DP100 typically comes with banana plug output terminals, which allow for secure and easy connections to electronic circuits or components. These connections are reliable, ensuring that there is minimal risk of disconnection during use. Additionally, this compatibility makes it straightforward to integrate the DP100 into existing setups that require standard connectors. -
Question:
How does the DP100 compare to other similar power supplies?
Answer: The DP100 stands out among similar power supplies due to its compact design, user-friendly interface, and high precision in voltage adjustments. It combines a robust build quality with features that cater to both beginners and experienced users, offering better performance metrics without the added complexity. Such advantages make the DP100 a competitive choice in the market for bench power supplies. -
Question:
Where can I buy the DP100 DC Power Supply in Isle of Man?
Answer: You can buy the DP100 DC Power Supply from Ubuy in Isle of Man. Ubuy offers a wide range of electronic supplies and an easy shopping experience, ensuring you can find the DP100 along with various technical specifications and customer reviews that will help you make an informed purchase.
ALIENTEK Power Supplies DP100 Editorial Review
**** The DP100 DC Power Supply Variable has garnered a positive reception among users who appreciate its compact design and practical functionality. Reviewers frequently praise its portability, with many users opting to use it in conjunction with USB-C power banks and chargers, highlighting its convenience for various tasks. Even though someone noted that they haven’t fully tested its maximum output, it has performed reliably at lower voltage settings, such as 22V to 25V, making it a dependable option for powering smaller electronics. User experience reflects a smooth operation when managing its digital displays and buttons, despite a small learning curve in the button sequences initially. The design has been lauded for its rugged build quality and accuracy in output, which is superior to many other compact units available in the market. The manual is noted as being well-written, providing users with helpful guidelines that enhance the overall experience. However, some users did express concerns about the limitations regarding higher voltage applications, with one noting difficulties in using it for devices over 20V, which slightly diminishes its versatility. The built-in protection features are appreciated, particularly after experiences with accidental short circuits, demonstrating the device's reliability. In summary, the DP100 presents itself as a highly portable and effective solution for electronics enthusiasts seeking a bench power supply that doesn’t compromise on performance or quality. While it has small limitations in the range of voltage it can produce using its USB-C input, the overall build and functionality have earned it a solid reputation within its category. **
Customer Reviews & Ratings
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5 Star
75%
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4 Star
16%
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3 Star
9%
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2 Star
0%
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1 Star
0%
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Pros
- Compact and portable design
- Reliable performance at lower voltage settings
- High build quality and output accuracy
- Well-written manual with helpful tips
- Integrated protection against short circuits
Cons
- Limited capability for voltages over 20V via USB-C input
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IMP 59
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Features & Benefits
- Variable output up to 30V and 5A for versatile applications.
- Equipped with intelligent anti-burning features for enhanced safety.
- Supports PD/QC fast charging for modern devices.
- Comes with multiple protections: overvoltage, overcurrent, and reverse protection.
- User-friendly with a 0.96 inch HD screen for easy control.
- Compact and portable design, perfect for any lab or workshop.









