- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Computer Internal Components /
- Internal Power Supplies /
- 25W DC Linear Power Supply 5V 3.5A Ultra Low ...
0 ratings
Item #:
197536515
25W DC Linear Power Supply 5V 3.5A Ultra Low Noise , Regulated Converter Upgrade for HiFi Audiophile pi 4, DC 5.1V USB 5V -U2
Item #:
197536515
AUD 189
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 47.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, July 20
Secured transaction
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.
Our Top Logistics Partners
This SOLUPEAK U2 linear power supply offers excellent performance and allows a HiFi system to be powered properly, promoting sound reproduction quality.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Ultra Low Noise
Designed for audiophiles, this power supply delivers ultra low noise, ensuring optimal sound quality without interference and enhancing the listening experience.
Regulated Output
The regulated 5V output maintains consistent voltage levels, providing stable performance for sensitive devices such as the HiFi Raspberry Pi 4, preventing power fluctuations.
High Power Output
With a 25W capacity and 3.5A output, the SOLUPEAK power supply is perfect for powering demanding audio systems, offering robust performance and reliability for serious audiophiles.
Product Details
| Connector Type Used on Cable | USB 2.0, Barrel Connector |
| Amperage | 3.5 Amps |
| Form Factor | box |
| Maximum Power | 25 Watts |
| Output Current | 3.5 Amps |
| Output Wattage | 17.85 Watts |
| Item Weight | 810 Grams |
| Item Dimensions | 5.63 x 3.82 x 1.97 inches (14.3 x 9.7 x 5 cm) |
| Specification Met | CSA, FCC |
| Brand | SOLUPEAK |
| Model Number | U2 |
| Manufacturer | SOLUPEAK |
| Color | Black |
| Enclosure Material | Aluminum |
| Material | Aluminum |
| Connector Type | USB 2.0, Barrel Connector |
| Country of Origin | This item will be imported from US |
| Date First Available | December 07, 2025 |
| What is in the box | 25W DC Linear Power... For more details, please check description/product details |
Who Should Buy?
-
HiFi Audiophiles
Ideal for audiophiles who prioritize low noise power supplies for enhanced audio quality and performance.
-
Raspberry Pi Users
Perfect upgrade for Raspberry Pi 4 users seeking stable power for optimal performance and reliability.
-
DIY Electronics
Great for hobbyists or DIY project builders requiring a compact and efficient power supply for various setups.
-
Portable Applications
Less suitable for users needing a compact, lightweight power source for portable electronic devices and projects.
-
High Power Demand
Not recommended for devices requiring more than 3.5A power output, limiting its use in high-demand setups.
-
Budget Shoppers
May not appeal to budget-conscious users looking for more affordable power supply options without premium features.
Product Description
25W DC Linear Power Supply 5V 3.5A Ultra Low Noise , Regulated Converter Upgrade for HiFi Audiophile pi 4, DC 5.1V USB 5V -U2
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this power supply suitable for other devices?
Answer: Yes, it is compatible with various devices like DACs, headphone amplifiers, and digital players. -
Question:
Can I use both output ports simultaneously?
Answer: No, avoid using the 5.5/2.5mm port while connecting to Raspberry Pi 4 to prevent overloading. -
Question:
What are the dimensions and weight of the PSU box?
Answer: The external dimensions are 143*97*50 mm, with a weight of 0.8 KG.
SOLUPEAK Internal Power Supplies U2 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 189
Order now and get it around Monday, July 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for HiFi home audio use, ensuring enhanced sound quality.
- Provides stable power supply with low ripple and noise.
- Compatible and optimized for Raspberry Pi 4 Model B.
- Includes essential cables: AC, DC to DC, and USB to type-C for easy connection.
- Full aluminum case for durability and effective heat dissipation.
- Max output of 5~5.1V DC with 3.5A total current capacity.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.