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KUAIQU Battery Charger Testing
Adjustable DC Supply 30V 10A 300W×2
SPPS3010-2KD with Parallel Output
The KUAIQU SPPS3010-2KD is a dual output adjustable DC supply designed for battery charger testing, charger circuit development, and DC charging system evaluation. It provides two independent 0-30V, 0-10A, 300W outputs, with Series and Parallel output modes for different test requirements. The Parallel Output mode combines the two channels to provide up to 20A and 600W, making the DC supply suitable for testing battery charger circuits and power stages that require higher current. Precise encoder adjustment, OCP and OVP protection, Output ON/OFF control, and 8-group Memory help provide controlled and repeatable test conditions.
Key Features
Dual Output for Battery Charger Testing
The SPPS3010-2KD provides two independent DC outputs, each adjustable from 0-30V and 0-10A with up to 300W output power. This dual output configuration allows battery charger developers and test engineers to power separate circuit sections or evaluate charger related circuits under different voltage and current conditions.
Parallel Output up to 20A
The Parallel Output mode combines the two channels to provide up to 0-30V, 0-20A and 600W. This higher current capability is useful when testing battery charger power stages or DC charging circuits that require more current than a single 10A output can provide.
Independent and Series Output Modes
The power supply supports Independent, Series, and Parallel output modes. Independent mode provides two separate outputs for multi-channel testing, while Series mode provides up to 0-60V and 0-10A with 600W output power. These selectable configurations allow the DC supply to adapt to different battery charger circuit test requirements without changing to another power supply.
Precision Encoder Adjustment
The precision encoder provides controlled adjustment of output voltage and current. With 10mV voltage setting resolution and 1mA current setting resolution, users can make fine adjustments when establishing test conditions for battery charger circuits and monitoring changes in charger behavior.
OCP and OVP Protection
OCP and OVP protection are available for the Dual Channel, Series, and Parallel output modes. These protection functions help limit the risk of excessive current or voltage during battery charger testing and circuit debugging.
Output ON/OFF Control
Independent Output ON/OFF control is available for the Dual Channel, Series, and Parallel modes. Users can turn the output on or off while keeping the configured test conditions, which is useful when connecting or disconnecting a charger circuit during repeated testing.
8-Group Memory Function
The SPPS3010-2KD provides 8 groups of Memory for different output configurations. Memory groups are provided for CH1, CH2, Series, and Parallel modes, with 2 groups for each mode. This helps users quickly recall frequently used voltage and current settings during repeated battery charger testing.
Panel Lock with Buzzer
The Panel Lock Function helps prevent unintended changes to the configured output settings during testing. The built-in Buzzer provides an audible indication when operating the panel controls.
Applications
Battery Charger Circuit Testing
Use the adjustable DC supply to provide controlled DC input conditions for battery charger circuit testing. Adjustable voltage and current settings allow engineers to establish different test points while observing the charger's electrical response.
Charger Power Stage Testing
The 0-30V and 0-10A independent outputs can be used for testing charger power stages and related DC circuits. When higher current is required, Parallel Output provides up to 20A and 600W for suitable test setups.
Charger Control Circuit Development
Dual output operation can support test setups involving separate power requirements for charger control circuits and related electronic sections. Independent output control allows test conditions to be configured according to the circuit under evaluation.
Repeated Battery Charger Testing
The 8-group Memory Function allows commonly used voltage and current settings to be stored and recalled for repeated tests. Output ON/OFF control, precision encoder adjustment, and Panel Lock help maintain consistent operating conditions during repeated charger circuit evaluation.
Quality Check and Terms of Service:
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Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
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Has passed CE & FCC Certification.
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All DC power supplies and accessories are inspected before shipment to ensure good quality.
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Customer support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Parameter |
Specification |
| Product Model |
SPPS3010-2KD |
| Product Type |
Adjustable DC Supply |
| Independent Output |
0-30V, 0-10A, 300W×2 |
| Series Output |
0-60V, 0-10A, 600W |
| Parallel Output |
0-30V, 0-20A, 600W |
| Voltage Setting Resolution |
10mV |
| Current Setting Resolution |
1mA |
| Voltage Readback Resolution |
10mV |
| Current Readback Resolution |
1mA |
| Voltage Setting Accuracy |
≤0.05%+10mV |
| Current Setting Accuracy |
≤0.01%+10mA |
| Voltage Readback Accuracy |
≤0.05%+10mV |
| Current Readback Accuracy |
≤0.01%+10mA |
| Load Regulation Voltage |
≤0.3%+10mV |
| Load Regulation Current |
≤0.1%+2.5mA |
| Line Regulation Voltage |
≤0.01%+2.5mV |
| Line Regulation Current |
≤0.1%+2.5mA |
| Ripple Independent Voltage |
≤180mVp-p, ≤15mVrms |
| Ripple Series/Parallel Voltage |
≤200mVp-p, ≤20mVrms |
| Ripple Independent Current |
≤15mArms |
| Ripple Series/Parallel Current |
≤30mVrms |
| Rise Time No Load |
≤200mS |
| Rise Time Full Load |
≤300mS |
| Fall Time No Load |
≤20S |
| Fall Time Full Load |
≤300mS |
| Dynamic Response |
≤200mS |
| Efficiency |
≥85% |
| Input Voltage/Current |
110V/8A, 220V/5A |
| USB Output |
5V 2A |
| Protection |
OCP, OVP |
| Memory |
8 Groups |
| Output Control |
Independent Output ON/OFF |
| Output Modes |
Independent, Series, Parallel |
| Series/Parallel Control |
One-Key Series/Parallel Mode |
| Panel Lock |
Yes, with Buzzer |
| Adjustment |
Precision Encoder Adjustment |
| Output Mode |
Negative Voltage - 0 - Positive Voltage |
| Rated Value Temperature |
0℃-40℃ |
| Product Size |
About 24×12.5×13cm |
| Net Weight |
About 2.75KG |
| Package Size |
About 38.5×23.5×20cm |
| Package Weight |
About 3.4KG |
| Carton Quantity |
4 pcs/carton |
Why Choose KUAIQU SPPS3010-2KD?
The KUAIQU SPPS3010-2KD combines dual output capability, adjustable DC voltage and current, and flexible Series/Parallel output modes in one DC supply for battery charger testing. Each independent channel provides up to 30V, 10A, and 300W, while Parallel Output increases the available output to 20A and 600W for higher current test requirements.
For repeated battery charger testing, the precision encoder, OCP and OVP protection, Output ON/OFF control, 8-group Memory, and Panel Lock provide practical control over test conditions. The Independent, Series, and Parallel modes also allow the same adjustable DC supply to support different charger circuit configurations without changing the basic test equipment setup.
