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KUAIQU EV Auxiliary System Testing DC
Supply SPS-C605 0-60V 0-5A 300W
Adjustable Current
The KUAIQU SPS-C605 is a 0-60V, 0-5A, 300W Adjustable DC Supply designed for EV Auxiliary System Testing, electrical development, and laboratory bench evaluation. Its adjustable DC output provides flexible test conditions for auxiliary electrical systems and related electronic circuits, including commonly used 24V and 48V test levels within its 0-60V output range. With Adjustable Current, Voltage and Current Display, Power Display, CV/CC operation, and a front-panel Output Switch, the SPS-C605 provides direct control and electrical observation during auxiliary system testing.
EV auxiliary systems can require different DC operating conditions during development and verification. Instead of being limited to one fixed voltage, the SPS-C605 allows users to adjust the supply voltage and current according to the test procedure, observe the electrical readings, and repeat tests under different conditions. This makes it suitable for laboratory and engineering work involving EV auxiliary electrical circuits and DC-powered electronic systems.
Key Features
0-60V DC Output for EV Auxiliary System Testing
The SPS-C605 provides an adjustable 0-60V DC output with up to 5A and 300W of output power. The available range covers common 24V and 48V auxiliary-system test conditions while also allowing additional voltage adjustment when a test requires a different DC operating point.
Adjustable Current for Auxiliary System Test Conditions
The adjustable current control allows users to establish different current settings according to the test procedure. This is useful when evaluating how an EV auxiliary electrical circuit behaves under different supply conditions and when comparing electrical readings between multiple test points.
Voltage and Current Display for Test Observation
The built-in Voltage and Current Display provides direct visibility of the electrical values during testing. Users can observe the supply voltage and current while changing the test condition, making it easier to monitor the electrical state of an auxiliary system circuit during bench evaluation.
Power Display for Auxiliary Load Evaluation
The Power Display provides a direct indication of the power delivered by the DC supply. During EV auxiliary system testing, this reading can be used to observe changes in power consumption as the supply voltage or current condition is adjusted.
CV/CC Operation for Different Test Conditions
The SPS-C605 supports Constant Voltage (CV) and Constant Current (CC) operation. These two operating modes provide practical flexibility when establishing different DC conditions for auxiliary electrical system testing and laboratory circuit evaluation.
4-Knob Adjustment for Direct Test Setup Changes
The 4-Knob Adjustment provides direct front-panel control of the supply settings. Test operators can change voltage and current conditions without complicated setup procedures, which is useful when an EV auxiliary system needs to be evaluated at several different operating points.
Output Switch for Test Sequence Control
The front-panel Output Switch allows the DC output to be turned on or off directly. During an auxiliary system test, users can control when power is delivered while preparing the test circuit or moving between different test steps.
5V/2A USB Output for Compatible Accessories
The built-in 5V/2A USB Output provides an additional power source for compatible USB-powered accessories used around the laboratory workbench. It is independent of the main adjustable DC output function of the SPS-C605.
Applications
EV Auxiliary System Testing
The SPS-C605 can provide adjustable DC power for laboratory testing of EV auxiliary electrical systems and related electronic circuits. Users can establish different supply conditions and observe voltage, current, and power readings during the test.
24V EV Auxiliary Circuit Testing
The adjustable output range covers 24V test conditions commonly used when evaluating DC auxiliary circuits. Users can set the required voltage and current conditions and monitor the resulting electrical readings during bench testing.
48V Auxiliary System Evaluation
The 0-60V output range also covers 48V test conditions while retaining additional adjustment capability. This allows the SPS-C605 to be used for laboratory evaluation of auxiliary circuits that operate around a 48V DC test level.
Auxiliary Electronic Circuit Development
During development, an auxiliary electronic circuit may need to be tested at different DC input conditions. The SPS-C605 allows the operator to change the supply settings and observe the corresponding voltage, current, and power readings during circuit evaluation.
EV Auxiliary Load Testing
The SPS-C605 can be used as an adjustable DC source when evaluating compatible auxiliary electrical loads within its 0-60V, 0-5A, 300W output capability. The displayed electrical values allow users to observe changes in the test condition while adjusting the supply.
DC Operating Condition Verification
Different supply conditions can be established by adjusting the output voltage and current. This allows engineers and technicians to compare electrical readings at multiple test points when verifying the operating behavior of an auxiliary system circuit.
Repeated Laboratory Testing
For repeated EV auxiliary system tests, the SPS-C605 combines direct adjustment, CV/CC operation, Voltage and Current Display, Power Display, and an Output Switch. These controls allow users to repeat test procedures while changing the electrical conditions between test stages.
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 |
| Model |
SPS-C605 |
| Product Type |
DC Supply / Adjustable DC Power Supply |
| Output Voltage |
0-60V |
| Output Current |
0-5A |
| Output Power |
300W |
| Operation Mode |
CV/CC |
| Voltage Display |
Yes |
| Current Display |
Yes |
| Power Display |
Yes |
| Current Adjustment |
Adjustable |
| Adjustment |
4-Knob Adjustment |
| Output Control |
Output Switch |
| USB Output |
5V/2A |
| Rated Operating Temperature |
0-40°C |
| Current Setting Resolution |
1mA |
| Voltage Readback Resolution |
10mV |
| Current Readback Resolution |
1mA |
| 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 |
| Voltage Ripple |
≤200mVp-p / ≤20mVrms |
| Current Ripple |
≤20mArms |
| 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 |
AC 220V, AC 110V Optional |
| Dimensions |
Approx. 22 × 8.5 × 15.5 cm |
| Net Weight |
Approx. 1.2 kg |
Why Choose KUAIQU SPS-C605?
The KUAIQU SPS-C605 provides a flexible 0-60V, 0-5A, 300W DC output platform for EV Auxiliary System Testing. Its adjustable range covers common 24V and 48V test conditions without limiting the user to a single fixed voltage. Adjustable Current, CV/CC operation, and 4-Knob Adjustment allow test operators to establish different electrical conditions directly at the bench.
For auxiliary system development and evaluation, the SPS-C605 also provides Voltage and Current Display and Power Display for direct observation of the electrical condition during testing. The Output Switch allows convenient control of power delivery between test stages, while the compact laboratory form factor makes the unit suitable for repeated bench testing, circuit development, and auxiliary-system evaluation.
The SPS-C605 is a general-purpose adjustable DC Supply rather than an EV-specific programmable test system. Its value for EV Auxiliary System Testing comes from its adjustable 0-60V output, 0-5A current capability, 300W power capacity, direct controls, and electrical readouts, which can be applied to compatible auxiliary-system test conditions within these ratings.
