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NICE-POWER SPS-F305 30V 5A DC Power Supply
Overview:
The KUAIQU 30V 5A Mini DC Power Supply is a compact yet powerful adjustable bench power supply designed for electronics repair, laboratory testing, DIY projects, and industrial applications. Featuring a precise 4-digit display, intelligent encoder adjustment, and automatic constant voltage/current switching, this mini DC power supply delivers stable and accurate DC output in a portable form factor.
Built with wide voltage input support (110V–220V), it is ideal for both workshop and field use, offering reliable performance wherever your projects take you.
Key Features
Precision Voltage & Current Control：
- High-precision encoder adjustment
- Automatic CV/CC mode switching
- Accurate voltage, current, and power regulation
- 4-digit LED display for clear monitoring
Perfect for users who require stable and adjustable DC output during testing and repair work.
Compact Yet Powerful：
Small size and lightweight design with high power density make this mini DC power supply perfect for portable workstations, field repair, and mobile applications.
Wide Voltage Input：
The bench power supply supports 110V–220V AC input, making it suitable for use worldwide without the need to worry about voltage compatibility issues.
Intelligent Cooling System：
Built-in smart temperature-controlled cooling fan ensures:
- Quiet operation
- Efficient heat dissipation
- Long service life
- Reliable continuous performance
Stable & Reliable Output：
Provides smooth and stable DC output for sensitive electronics and precision testing applications.
Ideal Applications
Electronics Repair & Mobile Device Service
Perfect for smartphone repair, tablet maintenance, motherboard diagnostics, and battery activation.
PCB Testing & Circuit Development
Provides reliable power for PCB debugging, circuit analysis, and electronics prototyping.
Laboratory & R&D Projects
Suitable for engineering labs, educational institutions, and electronic research environments.
Product Aging & Burn-In Testing
Delivers stable power for electronic component aging tests and reliability verification.
Electroplating Applications
Provides controlled DC output for small electroplating and surface treatment processes.
Battery Charging
The DC power supply supports safe, adjustable charging for lithium batteries and other rechargeable power systems.
Package Includes:
-
DC Power Supply ×1
- Output Cable ×1
- Input Cable ×1
- User Manual ×1
- Warranty Card ×1
Specifications
| Models | SPS-F305 | |
|---|---|---|
| Rated Value (0°C~40°C) | Voltage | 0-30V |
| Current | 0-5A | |
| Power | 150W | |
| Load Regulation | Voltage | ≤ 0.3%+10 mV |
| Current | ≤ 0.1%+2.5 mA | |
| Voltage | ≤ 0.01%+2.5 mV | |
| Line Regulation | Current | ≤ 0.1%+2.5 mA |
| Voltage | 10mV | |
| Setting Resolution | Current | 1mA |
| Voltage | 10mV | |
| Readback Resolution | Current | 1mA |
| Voltage | ≤ 0.05%+10mV | |
| Setting Accuracy | Current | ≤ 0.01%+10mA |
| Voltage | ≤ 0.05%+10mV | |
| Readback Accuracy | Current | ≤ 0.01%+10mA |
| Ripple (20Hz~20MHz) | Voltage | ≤ 60 mVp-p ≤10 mVrms |
| Current | ≤ 10 mArms | |
| Rise Time (No Load) | Time | ≤ 200mS |
| Rise Time (Full Load) | Time | ≤ 300mS |
| Fall Time (No Load) | Time | ≤ 155s |
| Fall Time (Full Load) | Time | ≤ 300mS |
| Dynamic Response | Time | ≤ 200mS |
| Efficiency | ≥85% | |
| Input Voltage/Current | 110V- 220V | |
| Size/Net Weight | SPS-F: Size: about 18.7*9.8*8.3cm, weight: 0.7KG |
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.
Please feel free to reach us with any concerns:
Email: kuaiquinstrument@163.com
We strive to reply to you within 24 hours.
Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from kuaiquinstrument.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on kuaiquinstrument.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from kuaiquinstrument.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at kuaiquinstrument@163.com. Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.
Thank you for choosing KUAIQU. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at kuaiquinstrument@163.com.
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