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NICE-POWER SPS-F305 30V 5A 150W
4-Digit Adjustable DC Power Supply for
Power Electronics Testing
The NICE-POWER SPS-F305 is a 4-Digit Adjustable DC Power Supply designed for Power Electronics Testing, laboratory circuit evaluation, and development of low-voltage DC power systems. With a 0-30V adjustable output, 0-5A adjustable current range, and 150W maximum output power, it provides a controllable DC source for establishing different electrical operating conditions during power electronics experiments.
Power electronics testing often requires repeated changes to supply voltage and current while engineers observe circuit behavior at different operating points. The SPS-F305 combines Encoder Precision Adjustment, a 4-Digit Display, fine voltage and current setting resolution, and specified regulation and ripple characteristics in a compact DC Power Supply designed for practical bench testing.
Key Features
0-30V Adjustable DC Output
The SPS-F305 provides a 0-30V Adjustable DC Output for establishing different supply voltage conditions during Power Electronics Testing. Users can change the output voltage according to the rated requirements of the circuit or power electronic module being evaluated.
0-5A Adjustable Current
The Adjustable DC Power Supply provides an output current range of 0-5A. This gives users control over the current setting when testing compatible low-voltage power electronics circuits and DC-powered modules within the rated operating range.
150W Maximum Output Power
The SPS-F305 provides up to 150W of output power for bench-level Power Electronics Testing. The actual voltage and current combination must remain within the 150W maximum output capability of the power supply.
4-Digit Display
The 4-Digit Display provides a clear numerical reference for voltage and current settings and readback. This is useful when recording test conditions or comparing circuit behavior at different power supply settings.
Encoder Precision Adjustment
Encoder Precision Adjustment provides controlled adjustment of the voltage and current settings. During Power Electronics Testing, this allows users to change operating conditions repeatedly while maintaining a consistent adjustment method.
10mV Voltage Setting Resolution
The voltage setting resolution is 10mV, providing fine adjustment when establishing different DC test points. This is useful for comparing power electronics circuit behavior at closely spaced voltage conditions.
1mA Current Setting Resolution
The current setting resolution is 1mA, allowing fine adjustment of the current setting within the 0-5A output range. This provides additional control when evaluating circuit behavior under different current conditions.
Defined Voltage and Current Accuracy
The SPS-F305 provides specified voltage and current setting accuracy and readback accuracy. These specifications provide measurable references when establishing repeatable conditions for laboratory Power Electronics Testing.
Controlled Ripple Characteristics
The SPS-F305 has a specified voltage ripple of ≤60 mVp-p / ≤10 mVrms and current ripple of ≤10 mArms. These characteristics provide useful electrical reference data when selecting an Adjustable DC Power Supply for power electronics circuit evaluation.
Load and Line Regulation
The SPS-F305 provides specified load regulation and line regulation characteristics for voltage and current. These specifications help define the expected output behavior under changes in load and input conditions during bench testing.
Defined Dynamic Response
The specified dynamic response of the SPS-F305 is ≤200ms. This provides a measurable reference when changing test conditions and observing circuit behavior during Power Electronics Testing.
Compact Mini DC Power Supply
With an approximate size of 18.7 × 9.8 × 8.3 cm and a net weight of about 0.7kg, the SPS-F305 provides a compact DC Power Supply solution for laboratory benches, electronics workstations, and development environments where available space is limited.
AC100-240V Input
The SPS-F305 supports AC100-240V input. This provides compatibility with laboratory and workshop environments using different mains voltage conditions. The specified input voltage and current values are 110V/5A and 220V/3.15A.
Applications
Power Electronics Circuit Testing
The SPS-F305 can provide adjustable DC power for evaluating compatible power electronics circuits under different voltage and current conditions.
DC Power Conversion Testing
The 0-30V Adjustable DC Power Supply can be used as a controllable DC source for testing compatible DC power conversion circuits and comparing circuit behavior at different supply conditions.
Converter Prototype Evaluation
During power electronics development, the SPS-F305 can provide adjustable DC power for evaluating compatible converter prototypes within its 30V, 5A, and 150W rated output range.
Switching Circuit Testing
The adjustable DC output can be used to establish different supply conditions when evaluating compatible switching circuits and observing circuit behavior under different operating points.
Power Circuit Voltage Evaluation
The 10mV voltage setting resolution supports controlled voltage adjustments when testing how compatible power circuits respond to different DC supply levels.
Current Condition Testing
The 0-5A adjustable current range and 1mA current setting resolution allow users to establish different current conditions during compatible power electronics testing.
Power Electronics Prototype Development
The compact Adjustable DC Power Supply can support development and bench evaluation of compatible low-voltage power electronics prototypes that require adjustable DC power.
Operating Point Comparison
The SPS-F305 allows users to change voltage and current settings to establish different operating points, supporting comparison of circuit behavior across multiple test conditions.
Power Conversion Circuit Evaluation
The SPS-F305 can provide adjustable DC input conditions for compatible power conversion circuits during laboratory development, testing, and circuit evaluation.
Repeated Power Electronics Testing
Encoder Precision Adjustment and the 4-Digit Display provide a practical control and reference system when the same power electronics circuit needs to be evaluated repeatedly under different supply conditions.
Laboratory Power Electronics Experiments
The SPS-F305 can be used for laboratory experiments involving adjustable DC supply conditions, circuit evaluation, and practical Power Electronics Testing within its rated output range.
Power Electronics Education and Training
The Adjustable DC Power Supply can support educational experiments that demonstrate the relationship between DC supply conditions and the operating behavior of compatible power electronics circuits.
Quality Check and Terms of Service
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Package includes: 1 × DC Power Supply
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1 × Power Cord
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1 × Output Test Lead
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1 × User Manual
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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-F305 |
| Product Type | 4-Digit Adjustable DC Power Supply |
| Output Voltage | 0-30V |
| Output Current | 0-5A |
| Maximum Output Power | 150W |
| Adjustment Method | Encoder Precision Adjustment |
| Display | 4-Digit Display |
| Input Voltage | AC100-240V |
| Rated Operating Temperature | 0-40°C |
| 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 |
| 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 |
| Voltage Ripple | ≤60 mVp-p / ≤10 mVrms |
| Current Ripple | ≤10 mArms |
| Rise Time No Load | ≤200ms |
| Rise Time Full Load | ≤300ms |
| Fall Time No Load | ≤15S |
| Fall Time Full Load | ≤300ms |
| Dynamic Response | ≤200ms |
| Efficiency | ≥85% |
| Input Voltage / Current | 110V/5A, 220V/3.15A |
| Size / Net Weight | About 18.7 × 9.8 × 8.3 cm / 0.7kg |
| Package Size / Weight | 23 × 19 × 11 cm / 1.1kg |
| Package Quantity | 12pcs / Carton |
Why Choose NICE-POWER SPS-F305?
The NICE-POWER SPS-F305 combines a 0-30V adjustable voltage range, 0-5A adjustable current range, and 150W maximum output power in a compact 4-Digit Adjustable DC Power Supply. This combination provides a practical DC source for Power Electronics Testing where different supply conditions need to be established and compared.
The 4-Digit Display provides a clear numerical reference while the Encoder Precision Adjustment allows users to change voltage and current settings during repeated experiments. The 10mV voltage setting resolution and 1mA current setting resolution provide fine control when establishing different test points within the rated output range.
For power electronics laboratories, the SPS-F305 also provides defined electrical specifications for voltage and current accuracy, load regulation, line regulation, ripple, rise time, fall time, dynamic response, and efficiency. These specifications allow engineers, technicians, and students to evaluate whether the power supply characteristics are appropriate for their specific test setup.
Its compact mini design, approximately 0.7kg net weight, and AC100-240V input make the SPS-F305 practical for laboratory benches and electronics workstations. Within its rated 30V, 5A, and 150W output range, it can serve as an Adjustable DC Power Supply for power electronics development, circuit evaluation, converter testing, prototype work, and repeated bench experiments.
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.
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