Product sellpoints
Intelligent Cooling Fan:Stay cool with an intelligent fan that activates at 50℃ to prolong the power supply's life.
Portable & Lightweight Design:Easily transport this 2.6lb, 3.3x9.4x6.1in bench power supply to various work environments.
High Precision & Low Ripple:Achieve accurate measurements with 0.01V and 0.001A precision, plus low ripple for stable power output.
USB Charging Port:Charge devices quickly with a 5V/2A USB port, ensuring you're always powered up.
Multiple Protection Features:Equipped with OCP, OVP, overheating, over power, and short circuit protection for safe operation.
Upgraded model OCP OVP protection function
Note： Our brand power supply has some stock in the BR/MX/PL/ES/US/RU warehouse. If you cannot see the option to ship from the overseas warehouse, you can follow the steps in the picture to select the option to ship from the overseas warehouse.
If you need a large quantity, please contact us and we will provide you with the wholesale price.
Four Types of Plugs For Option
（We will automatically equip the corresponding power cord according to your country, Please don't worry）
Your Packing List include:
1X DC Power Supply
1X Black Output Line
1X Red Output Line
1X Instruction Book (English)
1X Pakcgae Box(Hard)
2X Protective Sponge
1X Certificate of Conformity(1 Year)DC Power Supply Variable Specification
Input Voltage 110V±10% 60Hz or 220V±10% 50Hz
Working Temperature 0 ℃-40℃; Relative Humidity: ＜80%RH
Storage Temperature -10 ℃-70℃; Relative Humidity: ＜70%RH
Constant Voltage State Voltage stability≤0.1%+3mV Low Voltage:0.2~0.3%+3mV Load stability≤0.5%+3mV Ripple noise≤30mVrms
Constant Current State Current stability≤0.2%+3mA Load stability≤0.2%+3mV Ripple noise≤20mArms
Display Accuracy 0.5%+2digits
Display Resolution Voltage: 000.1V / Current: 0.001A
Product Dimension 3.3 x 8.4 x 5.5 Inches
Product Weight 2.6 lb
Fuse Standard 5A
- Load Regulation
- Voltage：≤ 0.3% + 10 mV
- Current：≤ 0.1% + 2.5 mA
- Line Regulation
- Voltage：≤ 0.01% + 2.5 mV
- Current：≤ 0.1% + 2.5 mA
- Setting Resolution
- Current：1 mA
- Readback Resolution
- Voltage：10 mV；<100V: 10mV，≥100V: 0.1V
- Current：1 mA
- Readback Accuracy
- Current：≤0.01% + 10 mA
- Voltage：≤0.05% + 10 mV；≤0.01% + 15 mV
- Current：≤0.01% + 10 mA
- Ripple (20Hz~20MH)
- Voltage：≤ 100 mVp-p、≤ 200 mVp-p、≤ 300 mVp-p；≤ 15 mVrms、≤ 20 mVrms、≤ 30 mVrms
- Current：≤ 15 mArms、≤ 20 mArms、≤ 30 mArms
- Rise Time (No Load)
- Time：≤200ms
- Rise Time (Full Load)
- Time：≤300ms
- Fall Time (No Load)
- Time：≤20S；≤30S
- Fall Time (Full Load)
- Time：≤300ms
- Dynamic Response
- Time：≤200ms
- Efficiency：≥85%
- Input Voltage/Current**：AC 220V or AC110V
- Size/Net Weight：Size: about 22*8.5*15.5cm, weight: 1.2KG
- Package Size/Weight：Single unit: 29.5*13*21cm, weight: 1.65KG（8pcs/Carton）
About this item
🔥Over voltage Detection Alarm: Easily activated with the 'OVP' button. Detects short circuits and over voltage , triggering an alarm and stopping output to protect connected devices. (Upgraded model)
🔥Ove rcurrent Detection Alarm: Easily activated with the 'OCP' button. Detects short circuits and over currents, triggering an alarm and stopping output to protect connected devices. (Upgraded model)
🔥Compact and Various Application: This DC power supply is less than 2.3 lb and measures only 7.59 x 3.35 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 18W USB port Quickly charge your devices with high-speed 18W output for efficient charging, no worry about running out of power.
🔥Reliable and Safety: many safety measures are adopt in KUAIQU lab DC power supply - Grounding wire, Leakage protection,Thermal protection, Voltage overload protection, Power overload protection and Short-circuit protection. KUAIQU power supply use premium electronic components, provide reliable working status and prolong the life of product effectively. When the working temperature is more than 122℉/50℃,the intelligent thermal protection will active the cooling fan to lower the temperature
🔥【High Precision, Low Ripple, Big LED Display, Output Switch Control】KUAIQU DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjust the required voltage and current through the output switch button without the actual output power, safer and more energy efficient.
🔥【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, aging test, DIY, etc.
🔥Front Power Switch , Stable Vertical Design, Lightweight and Portable】The front power switch is very convenient. Bench power supply adopts stable vertical design, DC power supply has shock absorber rubber feet at the bottom, so it will be safer and more stable during use. DC power supply is very light and portable, with a size of only 3.3 x 9.4 x 6.1 inches and a weight of only 2.6 pounds. You can easily take the DC power supply to work.
🔥【5V/2A USB Port, /USB-C Fast charging ,Intelligent Cooling Fan, High-quality Materials】The DC power supply is equipped with a 5V/2A USB port, you can charge your mobile phone, tablet or other devices. When the working temperature of the DC power supply exceeds 122℉/50℃, the cooling fan is turned on intelligently, which can effectively dissipate heat. , Reduce working noise and prolong the service life of equipment. High-quality materials make our DC power supply more durable.
🔥【Quality Check and Terms of Service】You will get DC Power Supply*1, Output Power Cord*1, Input Power Cord*1, User Manual*1 by purchasing DC power supply. We will inspect all DC power supply and accessories before shipment to ensure that the quality of the products received by each customer is good. We provide a 12-month warranty policy. If you have any questions about our DC power supply, please feel free to contact us, we will response back within 24 hours.Upgraded model features AS below:
150W~360W DC Power Supply
★OCP/OVP Function
★Output ON/OFF
★USB-A Quick Charge, Supports PE1.1/2.0,
APPLE, BC1.2, AFC, FCP, QC2.0/QC3.0 .
★USB-C Quick Charge, Supports PE1.1/2.0,
APPLE, BC1.2, AFC, QC2.0/QC3.0, PD3.0
★Encoder knob to Adjust
★Knob with Buzzer (can be set to mute)
SPS-C Series As Below
★Large screen display
★Voltage/Current Four-digit Display
★Power Display
★Coarse/Fine Adjust
★USB 5V 2A Output
★Output ON/OFF
Intelligent charging series, recommend using this for battery charging
Which voltage and current should I choose？
The higher the charging voltage, the more types of batteries you can charge
The higher the charging current, the faster the charging speed
Therefore, the differences between the four models in our link are as follows
🔥30V 5A 150W, Suitable for batteries: 8 series lithium iron phosphate battery/12 series Lead-acid battery/7 series sodium-ion batteries/7 series Ternary lithium battery, can charge 5ah in one hour
🔥30V 10A 300W, Suitable for batteries: 8 series lithium iron phosphate battery/12 series Lead-acid battery/7 series sodium-ion batteries/7 series Ternary lithium battery, capable of charging up to 10ah per hour
🔥60V 5A 300W, Suitable for batteries: 16 series lithium iron phosphate battery/25 series Lead-acid battery/15 series sodium-ion batteries/14 series Ternary lithium battery, can be charged for 5ah in one hour
🔥120V 3A 360W, Suitable for batteries: 33 series lithium iron phosphate battery/50 series Lead-acid battery/30 series sodium-ion batteries/28 series Ternary lithium battery, can charge 3ah in one hour
Common Battery Charge Current and Charge Voltage:
Charging voltage = 1.15 * battery rated voltage.
Charging current = 0.1C~1C ("C" is the battery capacity).
”BATTERY“ Function Description
Charging precautions:
1. It is necessary to set the charging voltage and charging current according to the original battery manufacturer's recommendations. The charging voltage is generally 1.15 times the rated voltage of the battery, and the charging current is set to 0.2C (C=total battery capacity, unit: Ah, for example)
5000mAh battery, charging current should be set to 1A, the higher the current, the faster the charging speed
2. Please make sure to work in battery charging mode (press the battery button to turn on the light)
3. Connect the battery correctly, with red corresponding to the positive pole and black corresponding to the negative pole. After confirming that everything is correct, press the OUTPUT button to start charging
4. This product is not a professional charging device. If used for a long time, please purchase the corresponding dedicated charger
5. Non professionals or untrained personnel are prohibited from using
6. Please ensure that someone is on duty during the charging process and prohibit charging when leaving
7. Minors are prohibited from using。
Activate battery function:
1> TicNe charging: Used for severely discharged batteries (such as those that have not been used for a long time) that require recharging. During the charging process, set
The charging current loss exceeds 0.1C (C=capacity in Ah), for example, for a 5Ah battery, the charging current should be set to 0.5A. After the battery is fully charged
Reach the Qatar valve and switch to standard charging with 0.2c.
2>Connect the positive and negative terminals of the power supply to the positive and negative terminals of the rechargeable battery using an output cable. After connection, the "battery" light remains yellow, press the "output" button to start charging (the Ah indicator light on the panel lights up, and the screen displays the charging amount)
Charging function operation description:
Turn on the "BATTERY" function, the orange light flashes
When the battery is charging normally, the orange light "BATTERY" stays on
The "BATTERY" light flashes orange, indicating a wiring error or battery damage
After the battery is fully charged, the "BATTERY" light turns green and the output is disconnected
Firstly, you will press the "Battery" button (the "Battery" light will start flashing yellow), and adjust the voltage and current adjustment knobs to the desired values.
If the connection is incorrect (polarity heating or disconnection), or if there is a problem with the battery and charging cannot start, the "battery" light will remain on
twinkle. Confirm correct connection or check if the battery is damaged.
If there is an abnormal situation such as cable disconnection during the charging process, the power supply will stop charging, and the "battery" light will start flashing again.
Please solve the problem before pressing the 'OUTPUT' button to continue charging.
After charging is completed, the green light on the "battery" indicates that the battery is fully charged.
About KUAIQU
Shenzhen KUAIQU Electronic Co., Ltd. is a high-tech enterprise focused on the Research, development, production, and sales of DC power supply. With "high performance, high reliability, and intelligent design" as its core values, the solutions to global customers, helping various industries achieve efficient energy utilization and stable equipment operation.
With over ten years of experience in the field of DC regulated power supply,
the company offers a comprehensive range of solutions, including adjustable
DC power supply, high-voltage DC power supply, high-power industrial power
supply, and programmable automated power supply. These products are widely
used in applications such as testing, aging, charging, electroplating, and manufacturing.
About Shipment
We will ship your package within 1-2 working days.
We may change the shipping method: Consider of the customs, remote address and shipping speed.Warranty &Return
Our store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts.
Our Service time
Our Working time is Monday to Friday 9:00 AM to 6:30 PM BeiJing Time.
All orders will not be processed at the weekend and holidays.Feedback
Please contact us first if you have any problem,i will reply you within 30 minutes during working time.We promise you to solve your problem within 24 hours.
Input Voltage: 110V±10% 60Hz / 220V±10% 50Hz
Working Temperature: 0 ℃-40℃; Relative Humidity: <80%
Output Voltage: 0-30V
Output Current: 0-10A
Adjustment Resolution: 0.01V, 0.001A
Protection Features: OVP, OCP, Overload, Short Circuit, Leakage, Thermal Protection
Accessories: DC Power Supply, Output Power Cord, Input Power Cord, User Manual
**Precision and Reliability**
The KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply is a testament to precision engineering and reliability. Designed for professionals and DIY enthusiasts alike, this power supply offers an impressive 0.01V and 0.001A adjustment resolution, ensuring accurate voltage and current regulation. Its robust construction and high-quality electronic components make it a reliable power source for various applications.
**Versatility and Safety**
This DC power supply is not just a tool; it's a versatile companion for your laboratory, school, or home DIY projects. With its compact size of 7.59 x 3.35 x 6.1 inches and a lightweight design of only 2.6 pounds, it is easy to transport and set up. The USB charging port (5V/2A) provides additional convenience, while the multiple protection features including OVP, OCP, overload, short circuit, leakage, and thermal protection ensure your devices are safeguarded during use.
**User-Friendly and Efficient**
The KUAIQU DC power supply is a user-friendly device that simplifies the adjustment process. With its front power switch and intelligent cooling fan, it operates efficiently, reducing noise and extending its lifespan. The high-resolution backlit 4-digits LED display allows for easy viewing in low-light conditions, making it an ideal choice for various applications such as LiFePO4 battery charging, arduino projects, electrolysis, electroplating, lamp testing, aging testing, and more.
**Quality Assurance and Service**
This DC power supply comes with a 12-month warranty, ensuring that you can rely on its performance. The package includes a DC Power Supply, Output Power Cord, Input Power Cord, and a User Manual. The product is CE & FCC certified, and its intelligent cooling fan activates when necessary to maintain optimal performance. The KUAIQU DC power supply is not just a product; it's a commitment to quality and customer satisfaction.