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Item #:
91754710
FNIRSI DPS-150 DC Power Supply Variable 30V 5A, 4-Digit IPS Flip Display
90% of respondents would recommend this to a friend
Item #:
91754710
TWD 3289
Price Details
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Imported from UK store
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High-performance stable output: 30 V, 5 A, 150 W DC power supply variable, 0.01 V, 0.001 A high-precision display.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
High Precision
With a <20mV power ripple and precise voltage adjustment, the FNIRSI DPS-150 ensures stable and accurate power for your CNC projects, minimizing power fluctuations and enhancing device performance.
Programmable Control
This power supply is PC programmable, allowing users to automate and customize output settings for different applications, offering maximum flexibility and ease of use for complex projects.
Clear Display
The 4-digit IPS display provides easy-to-read voltage and current readings, allowing users to monitor power supply status at a glance, which improves efficiency and reduces the risk of errors during operations.
Product Details
| Connector Types | ATX |
| Amperage | 5 Amps |
| Form Factor | Flex ATX |
| Maximum Power | 150 Watts |
| Output Current | 5 Amps |
| Output Voltage | 30 Volts |
| Output Wattage | 150 Watts |
| Item Weight | 0.39 Pounds (180 grams) |
| Item Dimensions | 10.3 x 7.8 x 3 centimetres |
| Brand Name | FNIRSI |
| Model Number | FNIRSI-DPS-150 |
| Unit Count | 1.0 count |
| Country of Origin | China |
| Box Contents | 1*DPS-150; 2*Alligator Clip Wire; 1*USB data cable; 1*User manual; 1*Packing box |
| Manufacturer | FNIRSI |
| Manufacturer Part Number | FNIRSI-DPS-150 |
| Brand | FNIRSI |
| Connector type | ATX |
Who Should Buy?
-
Electronics Hobbyists
Ideal for hobbyists who need a stable power supply for testing and powering various electronic projects.
-
3D Printer Users
Perfect for users of 3D printers requiring a reliable power source with adjustable voltage for different materials.
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CNC Machine Operators
Benefits CNC operators needing a precise power supply for consistent performance and minimal power ripple during operation.
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High-Power Devices
Not suitable for devices requiring more than 5A, limiting its use in high-demand applications.
Product Description
FNIRSI DPS-150 DC Power Supply Variable 30V 5A, 4-Digit IPS Flip Display
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Customer Questions & Answers
-
Question:
What is the maximum voltage and current output of the FNIRSI DPS-150?
Answer: The maximum output voltage is 30V and the current is 5A. -
Question:
Does this power supply have any safety features?
Answer: Yes, it includes 8 advanced safety protection mechanisms to safeguard your equipment. -
Question:
Can I program the output settings on this power supply?
Answer: Yes, it supports PC programming with the ability to preset 6 groups of output parameters.
FNIRSI Industrial Power Supply FNIRSI-DPS-150 Editorial Review
FNIRSI DPS-150 DC Power Supply Variable 30V 5A, 4-Digit IPS Flip Display is a compact and lightweight power supply solution ideal for automotive diagnostics and modular systems. Users appreciate its steady output and versatility, noting it effectively powers ECU and other modules on the bench, eliminating the need for larger, heavier supplies. The alligator clips, although not fully insulated, provide reliable connectivity, and the adjustable output up to 30 volts and 5 amps meets various needs. However, there's some feedback about a consistent current offset in constant current mode. Overall, the FNIRSI DPS-150 offers an organized and efficient power solution in a portable design.
Customer Reviews & Ratings
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Pros
- Lightweight at only 0.39 pounds
- Output voltage up to 30V
- Compact dimensions for easy use
- Perfect for automotive diagnostics
- Versatile operation with different modules
Cons
- Alligator clips are not fully insulated
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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TWD 3289
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Features & Benefits
- High-performance output with adjustable voltage up to 30V and 5A.
- Features a high-precision display for accurate readings.
- Multiple connection methods for versatile equipment compatibility.
- Built-in advanced safety mechanisms to protect equipment.
- PC programmable output function for convenience and speed.
- Compact design ensures portability and saves workspace.
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