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KUAIQU SPS C305S 1
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KUAIQU 30V 60V 120V Adjustable DC Power Supply Variable Short Killer with 18W USB Quick Charge Output Switch for Battery Charging

$89.99
$89.99
Please hurry! Only 10 left in stock
Model: SPS-C1203S 120V 3A
Input Voltage: AC220V(±10%)
Subtotal: $89.99
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Spend $100+ for 10% OFF | $300+ for 15% OFF | $400+ for 20% OFF. Discounts will be automatically deducted at checkout.

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You'll receive your order an estimated 7-15 working days after shipment.

Free Returns

30-Day return and refund guarantee refer to our refund policy.
KUAIQU SPS C305S 1

KUAIQU 30V 60V 120V Adjustable DC Power Supply Variable Short Killer with 18W USB Quick Charge Output Switch for Battery Charging

$89.99
KUAIQU SPS C305S 1
KUAIQU_SPS_C3010S_4
KUAIQU_SPS_C3010S_3
KUAIQU_SPS_C3010S_7
KUAIQU_SPS_C3010S_2
KUAIQU_SPS_C3010S_5
KUAIQU_SPS_C3010S_6
KUAIQU_SPS_C3010S_8
KUAIQU_SPS_C3010S_9

KUAIQU 30V 60V 120V Adjustable DC Power Supply Variable Short Killer with 18W USB Quick Charge Output Switch for Battery Charging

$89.99
Model: SPS-C1203S 120V 3A
Input Voltage: AC220V(±10%)
Product Details

English Manual

Key Features:

  • Enhanced OVP/OCP Protection
    Upgraded Over Voltage Protection (OVP) and Over Current Protection (OCP) with a dedicated control button.When output voltage/current exceeds preset levels or a short circuit happens, the power supply automatically stops output, triggers a beeping alarm, and the display flashes "OVP/OCP" for real - time protection. To return to general mode, increase voltage/current or disconnect the load (if short - circuited) and press the OVP/OCP button again.
  • Convenient Output Switch
    Specially designed to solve the problem of load damage caused by forgetting to turn off output when switching between different voltage or current settings during experiments or work. Just a single press of the added OUTPUT switch lets you easily turn the output on or off. There's no need to disconnect the load or turn off the power supply each time, making operation more convenient and efficient.
  • High Precision Encoder
    Features high - precision encoder adjustment knobs (unlike ordinary potentiometer knobs) with strong accuracy and stability. It supports coarse adjustment and fine adjustment. You can switch the digit number by pressing the knobs, and set values between 0 - 9 by rotating them, allowing effortless setting of desired voltage and current. Adjustments can be made without actual power output, ensuring safety and energy saving.
  • Mute Function
    By default, the encoder knob adjustment produces a beeping sound to indicate real - time adjustment progress of the power supply. If the beeping is annoying, press and hold the V - FINE encoder knob (the second knob) for 5 seconds; a "bi" sound will confirm muting. To reactivate the beeping, press and hold the V - FINE knob for 5 seconds again or turn off and restart the power supply.
  • 18W USB - A/Type - C Fast Charging
    Equipped with 18W USB - A and Type - C fast charging ports. These ports support multiple fast - charging protocols including PE1.1/2.0, Apple, BC1.2, AFC, FCP, QC2.0/QC3.0, and PD3.0, enabling quick charging of any USB devices at any time and avoiding the dilemma of devices not being charged in time.
  • Intelligent Cooling System
    Comes with an intelligent temperature - controlled fan and heat sink. When the working temperature of the switching power supply exceeds 122℉/50℃, the fan activates for excellent heat dissipation. This greatly reduces working noise and improves the working efficiency and lifespan of the DC regulated power supply.

Applications:

30V DC Power Supply Application Scenarios

  • Low-voltage electronic devices: Such as adapters for mobile phones, tablets, and other portable electronic devices
  • Laboratory testing: Used for testing and powering precision instruments, sensors, and low-power circuits
  • Small DC motors: Drive small fans, electric tools, and other low-power motors

60V DC Power Supply Application Scenarios

  • Industrial equipment: Power supply for PLC controllers, sensors, industrial robots, and other medium-power devices
  • Renewable energy systems: Suitable for solar panel output adaptation and charge-discharge management of small energy storage systems
  • Electric vehicles: Power supply for the power systems of some low-speed electric vehicles and electric forklifts

120V DC Power Supply Application Scenarios

  • High-voltage test equipment: Used for semiconductor device aging tests, high-voltage motor insulation tests, etc
  • Large-power motor control: Drive large DC motors, elevator traction machine control systems, etc
  • Special industrial applications: Such as aviation electronics, radar systems, and other DC power supplies

Quality Check and Terms of Service:

  • Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
  • Has passed CE & FCC Certification.
  • All DC power supplies and accessories are inspected before shipment to ensure good quality.
  • Customer support: Contact us with any questions, and we'll respond within 24 hours.
Warranty

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.

Price Guarantee

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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