KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
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KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

$299.00
$299.00
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Input Voltage: AC220V(±10%)
Model: SPPS605-2KD
Total parcial: $299.00
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KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

$299.00
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP
KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

KUAIQU Dual Output Power Supply DC Power Source for DC-DC Converter Testing SPPS605-2KD 0-60V 0-5A 300W×2 with OCP

$299.00
Input Voltage: AC220V(±10%)
Model: SPPS605-2KD
Product Details

Download English Manual (PDF)

Click the link above to get the full user guide for this product.

KUAIQU Dual Output Power Supply DC

Power Source for DC-DC Converter Testing

SPPS605-2KD 0-60V 0-5A 300W×2 with

OCP

The KUAIQU SPPS605-2KD is a dual output DC power supply and DC power source designed for DC-DC converter testing, development, and bench debugging. It provides two independent adjustable outputs, with each channel supporting 0-60V, 0-5A, and 300W. The adjustable DC output allows engineers to establish different input power conditions for DC-DC converter circuits within the specified operating range. With OCP, OVP, encoder adjustment, real-time voltage, current, and power display, and flexible Series/Parallel output modes, the SPPS605-2KD provides practical DC power control for converter testing applications.

Key Features

Dual Output for DC-DC Converter Testing

The SPPS605-2KD provides two independent adjustable DC outputs, each supporting 0-60V, 0-5A, and 300W. Dual output operation allows users to provide separate DC power conditions for two circuits or testing points on the same bench, which is useful when evaluating DC-DC converter circuits with different input power requirements.

Adjustable DC Power Source

The adjustable 0-60V and 0-5A output range allows users to set suitable DC input conditions for DC-DC converter testing within the power supply specifications. Engineers can adjust voltage and current settings during development and debugging to observe how the test circuit operates under different supply conditions.

OCP and OVP Protection

The SPPS605-2KD provides Over Current Protection (OCP) and Over Voltage Protection (OVP) in Dual Channels, Series, and Parallel modes. These protection functions help manage abnormal voltage or current conditions during DC-DC converter testing and provide additional protection when adjusting the power supply output for bench testing.

Encoder Adjustment and Real-Time Display

The encoder adjustment design provides convenient control of output voltage and current settings. The display provides real-time voltage, current, and power information, allowing users to monitor the DC power conditions supplied to the converter circuit during testing and debugging.

Series and Parallel Output Modes

The SPPS605-2KD supports Independent, Series, and Parallel output modes for different DC power requirements. Series mode provides up to 0-120V, 0-5A, and 600W, while Parallel mode provides up to 0-60V, 0-10A, and 600W. A one-key Series/Parallel mode button and dedicated Series-Parallel output port simplify the process of changing between these output configurations.

Applications

DC-DC Converter Input Testing

The SPPS605-2KD can be used as an adjustable DC power source for supplying controlled input voltage and current to DC-DC converter circuits within its output specifications. Users can adjust the DC input conditions to support different stages of converter development and bench verification.

DC-DC Converter Circuit Debugging

During DC-DC converter development, engineers may need to change the input power conditions while observing circuit behavior. The SPPS605-2KD provides adjustable voltage and current settings, encoder adjustment, and real-time voltage, current, and power display to support hands-on circuit debugging.

Multi-Rail Converter Testing

The dual output configuration allows two independent DC outputs to be used on the same test bench. This can be useful when a DC-DC converter test setup requires separate DC supply conditions for different circuits or related test points, provided the required voltage, current, and power remain within the specified output range.

Series and Parallel DC Power Testing

When a DC-DC converter testing setup requires a higher voltage or current output than a single independent channel provides, the SPPS605-2KD can be configured in Series or Parallel mode. Series mode supports up to 120V and 5A, while Parallel mode supports up to 60V and 10A, with a maximum combined power of 600W in each mode.

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.

Technical Specifications

Parameter Specification
Product Series SPPS-2KD Dual-Channel Pro Series
Model SPPS605-2KD
Product Type Dual Output DC Power Supply
Rated Temperature 0℃~40℃
Independent Mode Voltage 0-60V
Independent Mode Current 0-5A
Independent Mode Power 300W×2
Series Mode Voltage 0-120V
Series Mode Current 0-5A
Series Mode Power 600W
Parallel Mode Voltage 0-60V
Parallel Mode Current 0-10A
Parallel Mode Power 600W
Output Mode Independent / Series / Parallel
OCP Yes
OVP Yes
Output ON/OFF Yes
Memory 8 Groups
Encoder Adjustment Yes
Panel Lock Yes
Buzzer Yes
Negative-0-Positive Voltage Output Mode Yes
Dedicated Series-Parallel Output Port Yes
Voltage Setting Resolution 10mV
Current Setting Resolution 1mA
Voltage Readback Resolution 10mV
Current Readback Resolution 1mA
Voltage Setting Accuracy ≤0.01% + 15mV
Current Setting Accuracy ≤0.01% + 10mA
Voltage Readback Accuracy ≤0.01% + 15mV
Current Readback Accuracy ≤0.01% + 10mA
Voltage Load Regulation ≤0.3% + 10mV
Current Load Regulation ≤0.1% + 2.5mA
Voltage Line Regulation ≤0.01% + 2.5mV
Current Line Regulation ≤0.1% + 2.5mA
Independent Mode Voltage Ripple ≤200mVp-p, ≤25mVrms
Series/Parallel Mode Voltage Ripple ≤300mVp-p, ≤40mVrms
Independent Mode Current Ripple ≤20mArms
Series/Parallel Mode Current Ripple ≤35mVrms
Rise Time, No Load ≤200mS
Rise Time, Full Load ≤300mS
Fall Time, Full Load ≤300mS
Fall Time, No Load ≤20S
Dynamic Response ≤200mS
Efficiency ≥85%
Input Voltage / Current 110V/8A, 220V/5A
USB Output 5V 2A
Size About 28.5 × 17.5 × 13.5cm
Net Weight 2.75KG
Package Size 38.5 × 23.5 × 20cm
Package Weight 3.4KG
Carton Quantity 4 pcs/carton

Why Choose NICE-POWER SPPS605-2KD?

The NICE-POWER SPPS605-2KD combines a Dual Output Power Supply, adjustable DC Power Source, OCP and OVP protection, encoder adjustment, and flexible Series/Parallel output modes for DC-DC Converter Testing. Each independent output supports 0-60V, 0-5A, and 300W, while Series mode provides up to 120V and 5A and Parallel mode provides up to 60V and 10A. With real-time voltage, current, and power display, 8 groups of memory, Output ON/OFF control, Panel Lock, and a dedicated Series-Parallel output port, it provides flexible DC power control for DC-DC converter development, circuit debugging, and bench testing within its specified operating range.

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.

FAQs

Still confused about our DC regulated power supplies after checking the FAQs? Please contact our customer service, we are ready to solve all your problems.

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Our customer service can walk you through all settings. You can also watch full operation tutorials on our YouTube channel, including OVP, OCP, memory storage function and other operation guides. Our official blog also has lots of technical articles for reference.

Partial KUAIQU power supplies support program control with USB, RS232, RS485 interfaces, based on Modbus protocol. Remote control can be realized via our self-developed PC software. If you need this function and confirm interface configuration of a model, email us: kuaiquinstrument@163.com..

The banana plug adopts cross-slot design. Pry the metal slot slightly open with a screwdriver to make the plug clamp terminals tighter and safer..

All KUAIQU DC power supplies support basic battery charging. For dedicated long-term charging, our patented battery-charging model with independent BATTERY key and full charging protection is highly recommended.

A certain amount of ripple is normal for all switching DC power supplies. Ripple is a small residual AC component superimposed on the DC output and is an inherent characteristic of switching power supply technology. The typical ripple voltage of our power supplies ranges from approximately 100 mV to 300 mV, which is suitable for most general-purpose testing, maintenance, and electronic applications.

A: Minor fluctuations in the last displayed digit are normal and are typically caused by temperature drift within the electronic components. As ambient and internal temperatures change, small variations in the readings may occur. This falls within normal industry tolerances and does not affect the power supply's suitability for everyday electronics work, home repairs, DIY projects, or general testing. For applications requiring extremely high precision and ultra-stable output, a linear DC regulated power supply may be more appropriate.

This is normal and does not indicate a malfunction. The internal capacitors continue to hold a small amount of stored energy after the power is switched off. As the capacitors discharge, the display will gradually turn off, typically within 5–8 seconds.

In CV mode, the power supply maintains a fixed output voltage while the current varies according to the load. In CC mode, the power supply limits the output current to a preset value, automatically reducing voltage if necessary. CC mode is especially useful for battery charging, LED testing, and protecting electronic components.

This is normal behavior. The power supply contains internal filter capacitors that store electrical energy. When the output voltage is reduced, these capacitors require a few seconds to discharge, causing the displayed voltage to decrease more gradually than when increasing the voltage. Q: Why does t

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FAQs

If you have any other questions or technical doubts about our DC power supplies, please feel free to contact us anytime. Our professional support team will reply to you as soon as possible.

Output ripple refers to small residual AC fluctuations present in the DC output. Lower ripple levels provide cleaner power, which is important when testing sensitive electronics, RF circuits, audio equipment, and precision instruments.

Yes, all DC regulated power supplies manufactured by KUAIQU support battery charging. However, if you mainly intend to charge batteries, I would highly recommend our patented DC power supply specially designed for battery charging. It comes with an exclusive dedicated BATTERY function key, and built-in specialized charging protection functions to safeguard your batteries during the whole charging process..

This is normal behavior. The power supply contains internal filter capacitors that store electrical energy. When the output voltage is reduced, these capacitors require a few seconds to discharge, causing the displayed voltage to decrease more gradually than when increasing the voltage..

This is normal and does not indicate a malfunction. The internal capacitors continue to hold a small amount of stored energy after the power is switched off. As the capacitors discharge, the display will gradually turn off, typically within 5–8 seconds..

This is a common operation issue for adjustable DC power supplies. Please follow the steps below to solve the voltage adjustment failure: Turn the current adjustment knob clockwise moderately to set the unit to constant voltage (C.V) mode; After confirming the power supply enters CV mode, turn the voltage adjustment knob clockwise, then you can freely adjust the output voltage value..

It is recommended to pre-adjust the voltage to around 5V before operation. This step prevents spark generation when connecting short-circuited loads, which effectively avoids safety accidents and other hidden electrical hazards..

A: Our banana plug adopts cross-slot design. If the plug becomes loose, use a screwdriver to slightly pry open the metal slot, which can make the plug clamp tighter and connect more safely..

Some models of our KUAIQU DC regulated power supplies support programmable control. They are equipped with USB, RS232 or RS485 communication interfaces and adopt the Modbus protocol. You can realize remote control easily by using our self-developed PC software. If you need programmable control but are unsure whether a specific model comes with your required communication interface, please feel free to contact us via email: kuaiquinstrument@163.com.

If you have any confusion about using OVP, OCP and other built-in functions, our professional customer support staff will provide targeted guidance for you. We also upload complete step-by-step tutorial videos on our official YouTube channel. Apart from OVP and OCP over-protection setup, the videos demonstrate memory storage function and all common operation skills. You can visit our channel via https://www.youtube.com/ In addition, our official blog contains a large number of popular science and technical articles about DC power supplies, you can search and browse related content to solve your problems.

In CV mode, the power supply maintains a fixed output voltage while the current varies according to the load. In CC mode, the power supply limits the output current to a preset value, automatically reducing voltage if necessary. CC mode is especially useful for battery charging, LED testing, and protecting electronic components.

Contact Support