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FNIRSI DPS-150 DC Power Supply Variable, 30V 5A Adjustable DC CNC Power Supply with 4-Digit IPS Display,lt;20mV Power Ripple, PD/QC/DC Input, PC
XCD 209
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Adjust your power supply with precision: 0-30V voltage and 0-5A current output.
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Product Details
- Stable output: 30 V, 5 A, 150 W DC power supply variable, 0.01 V, 0.001 A display, CC/CV switchable, <20 mV low power ripple, effectively protecting precision electronic equipment from voltage fluctuations
- New upgrade: FNIRSI DPS-150 DC power supply supports PC, QC and DC input modes. This switching power supply is equipped with a PC programmable output function, 6 groups of output parameters can be preset to quickly adjust the output voltage and current
- Diverse connections: The variable power supply integrates a variety of connection methods such as 4mm banana heads, U -shaped terminals and fine copper wires to meet the connection needs of different electronic equipment and power cords
- Multiple security protection: Adjustable power supply built in 8 advanced safety protection mechanisms, including overvoltage protection, current protection, short circuit protection, overheating protection, etc., to protect your equipment safety
- HD interactive display: Equipped with a 2.8 -inch IPS color screen and supports 90 ° flip, which is convenient for multi -angle observation. The UI interface supports numerical display and curve display, and visually display the power status
- Note: When charging batteries, it is strongly recommended to add a reverse current protection module (such as a Schottky diode) to the output end to protect the device from damage
| Connector Type Used on Cable | ATX |
| Amperage | 5 Amps |
| Form Factor | Flex ATX |
| Output Current | 5 Amps |
| Output Wattage | 150 Watts |
| Item Weight | 0.39 Pounds (180 grams) |
| Item Dimensions | 4.06 x 3.07 x 1.18 inches (10.3 x 7.8 x 3 cm) |
| Brand | FNIRSI |
| Model Number | FNIRSI-DPS-150 |
| Mfr Part Number | FNIRSI-DPS-150 |
| Manufacturer | FNIRSI |
| Built-In Media | 1*DPS-150; 2*Alligator Clip Wire; 1*USB data cable; 1*User manual; 1*Packing box |
| Connector Type | ATX |
Who Should Buy?
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Electronics Hobbyists
Perfect for hobbyists needing adjustable voltage for various electronic projects and experiments.
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CNC Machine Users
Ideal for CNC applications requiring stable power output for precision and reliability.
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Tech Students
Great for students learning about electronics who need a versatile power source for lab work.
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Casual Users
Not suitable for those requiring simple plug-and-play solutions without variable voltage needs.
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High-Power Applications
Limited to 5A, making it unsuitable for applications requiring higher current or power.
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Professional Labs
May not meet the stringent requirements of professional laboratory settings needing advanced features.
Product Description
Customer Questions & Answers
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Question:
What features does the FNIRSI DPS-150 DC Power Supply offer?
Answer: The FNIRSI DPS-150 DC Power Supply comes equipped with variable output settings up to 30 volts and 5 amps, making it suitable for a wide range of electronics projects. The 4-digit IPS display provides real-time voltage and current readings, ensuring precise adjustments. The low power ripple of less than 20mV ensures that your devices receive stable power, minimizing noise and interference. Its PDQCDC input facilitates seamless connectivity to various power sources, while the PC interface allows for easy monitoring and control from your computer. This power supply is ideal for hobbyists, engineers, and anyone involved in DIY electronics. -
Question:
Can the FNIRSI DPS-150 be used for CNC machines?
Answer: Yes, the FNIRSI DPS-150 is well-suited for CNC machines that require reliable and adjustable DC power. With its ability to provide up to 30 volts and 5 amps of output, it can easily cater to the power demands of various CNC applications. The adjustable settings enable users to fine-tune the power output for different tasks, optimizing performance and precision. Whether you're running motors, drivers, or other components, this power supply ensures that your CNC setup operates smoothly and efficiently. -
Question:
How do you adjust the voltage and current on the FNIRSI DPS-150?
Answer: Adjusting the voltage and current on the FNIRSI DPS-150 is straightforward. The front panel features dedicated knobs for voltage and current adjustments. By turning these knobs, you can easily set the desired output voltage and current limit. The 4-digit IPS display visually reflects these changes in real-time, providing instant feedback on your adjustments. This intuitive interface makes it convenient for both beginners and advanced users to operate the power supply, ensuring that you can meet the specific power requirements of your electronic projects. -
Question:
What applications can benefit from using the FNIRSI DPS-150 DC Power Supply?
Answer: The FNIRSI DPS-150 DC Power Supply is versatile enough to support numerous applications. It is perfect for powering breadboard experiments, small motors, LEDs, and sensors in DIY projects. Additionally, it can be used in educational settings for learning about electronics and circuits. Engineers can also utilize it for testing and prototyping electronic devices. Its adjustable output characteristics make it suitable for troubleshooting and repairing various electronic components, ensuring that it meets the needs of both hobbyists and professionals alike. -
Question:
What safety features does the FNIRSI DPS-150 include?
Answer: The FNIRSI DPS-150 is designed with several essential safety features to ensure reliable operation. It incorporates over-voltage and over-current protection, preventing damage to both the power supply and the devices connected to it. The built-in fan helps maintain optimal operating temperatures, preventing overheating during intensive use. Additionally, the sturdy casing ensures durability and minimizes the risk of accidental damage. These safety measures make the FNIRSI DPS-150 a trustworthy choice for users who prioritize reliability and protection in their electronic projects. -
Question:
Is the FNIRSI DPS-150 compatible with all electronic projects?
Answer: The FNIRSI DPS-150 is compatible with a wide array of electronic projects, providing adjustable DC power from 0 to 30 volts and up to 5 amps of current. Its versatility allows it to power various devices, from small-scale electronics like LEDs and sensors to larger applications like motors and CNC machines. However, it's important to ensure that the power requirements of your specific project fall within the PSU's output specifications to avoid potential damage. For most DIY electronics and testing scenarios, the FNIRSI DPS-150 is an excellent fit. -
Question:
Can I use the FNIRSI DPS-150 with a computer?
Answer: Yes, the FNIRSI DPS-150 features a PC interface, allowing users to connect it to a computer for advanced monitoring and control. This connection can enhance your ability to manage your power supply settings, log performance data, and streamline the process of testing electronics. By using compatible software, you can gain insights into output stability and make adjustments from your computer, making it particularly useful for engineers and professionals working on complex projects. This interface enhances usability and provides a modern solution for power management. -
Question:
What is the significance of the <20mV power ripple in the FNIRSI DPS-150?
Answer: The <20mV power ripple of the FNIRSI DPS-150 is a critical feature that indicates the stability of the power supply. A low power ripple means minimal voltage fluctuations, which is essential when powering sensitive electronic components. Such stability prevents interference, ensuring that delicate circuits operate reliably without noise affecting their performance. This characteristic makes the FNIRSI DPS-150 especially suitable for precision applications, including testing circuits and powering devices like oscilloscopes or audio equipment, where consistent performance is crucial. -
Question:
How does the FNIRSI DPS-150 compare to other power supplies?
Answer: The FNIRSI DPS-150 stands out among other power supplies due to its combination of adjustable voltage and current settings, a user-friendly display, and low power ripple. Many competing models may offer similar voltage outputs, but the additional features like the 4-digit IPS display and PC interface provide greater ease of use and functionality. The build quality and design are also commendable, making it a durable option for both hobbyists and professionals. Overall, it offers a compelling blend of performance, features, and reliability compared to its competitors. -
Question:
Where can I buy the FNIRSI DPS-150 DC Power Supply in Anguilla?
Answer: You can conveniently purchase the FNIRSI DPS-150 DC Power Supply from Ubuy in Anguilla. Ubuy offers a variety of electronic products, ensuring you access not only the FNIRSI DPS-150 but also other related accessories that can complement your projects. With Ubuy's reliable service, you can easily explore your options and make an informed choice to equip your workspace with this excellent power supply.
FNIRSI Power Supplies FNIRSI-DPS-150 Editorial Review
**Editorial Review of the FNIRSI DPS-150 DC Power Supply** The FNIRSI DPS-150 DC Power Supply has made an impressive mark among users, particularly for those involved in electronics, DIY projects, and professional repairs. With a variable output range of 0-30V and 0-5A, it's a compact and portable unit, making it a practical choice for Consumers who need a reliable power source without the bulk of traditional benchtop supplies. Users have noted its ability to function well under various conditions, including with USB-C power sources, which enhances its versatility for troubleshooting and fault-finding purposes. While many users appreciate its intuitive features, including the option to graph voltage and current outputs, a few have expressed concerns regarding the user interface. The interface requires some unwieldy key combinations for switching modes, which can become a hassle, particularly when one is busy troubleshooting. The selector wheel's stiffness has also been cited as a minor drawback, potentially leading to inaccuracies in voltage/current adjustments. Despite the few criticisms, the FNIRSI DPS-150 shines in portability and the unique option to use different power sources, which can be a game-changer for fieldwork and on-the-go testing. However, it is crucial for users to understand the proper input requirements, particularly when it comes to higher voltages, to avoid damaging both the power supply and the source—a notable risk if caution is not exercised. Overall, the FNIRSI DPS-150 is a commendable product for those looking for an efficient, portable DC power supply, although it does come with the caveat of having some user interface quirks and inherent risks associated with high-voltage inputs. **
Customer Reviews & Ratings
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5 Star
72%
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4 Star
10%
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3 Star
6%
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2 Star
5%
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1 Star
7%
Review this product
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Pros
- Compact and portable design
- Versatile power input options, including USB-C
- Good output performance (up to 4A at 19V)
- Graphing abilities for voltage/current monitoring
- User-friendly for basic applications
Cons
- User interface is not very intuitive, requiring memorization of key combinations
Product Price History
Important information
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XCD 209
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Adjustable DC power supply with 0-30V and 0-5A output for versatile applications.
- Stable output with <20mV low ripple to safeguard your equipment.
- Supports PC, QC, and DC input modes for flexible power sourcing.
- Equipped with programmable output for quick voltage and current adjustments.
- Multiple connection methods: 4mm banana heads, U-shaped terminals, and fine copper wires.
- Perfect for precision electronic equipment needing reliable power.

















