AiXun SP3005 30V 5A Service Power Supply
AiXun SP3005 30V 5A Service Power Supply
AiXun SP3005 – Programmable DC Laboratory Power Supply 30V / 5A
AiXun SP3005 is a modern programmable laboratory power supply designed for professionals. It offers 150W of power and an adjustable 0-30V / 0-5A range, ensuring stable and clean power with ultra-low ripple of ≤2 mVrms / 3 mArms.
Equipped with a 3.5-inch IPS screen, it displays real-time parameters. It supports 30W USB-C fast charging (QC/PD), CV/CC modes, and OVP/OCP security. Thanks to its dual controls – knobs and buttons – it allows for precise settings down to three decimal places.
The power supply is ideal for GSM and electronics services, laboratories, audio equipment development, and PCB testing.
AiXun SP3005 – Programmable laboratory power supply DC 30V / 5A (150 W)
Ultra-low ripple (≤2 mVrms / 3 mArms), fine tuning to three decimal places, CV/CC modes with OVP/OCP, 3.5″ IPS display and USB-C 30W (QC/PD). Perfect for electronics repair, laboratories, and audio applications.

AiXun SP3005 is a precision, programmable DC power supply with a power output of 150 W and a range of 0-30 V / 0-5 A. It provides stable, low-noise power thanks to ultra-low ripple, while the 3.5-inch IPS screen clearly displays parameters in real time. Dual controls (knobs + buttons), the ability to save presets, and USB communication with OTA updates allow the SP3005 to grow with your needs. The 30W USB-C port supports QC/PD fast charging, useful for servicing mobile devices.
Key Benefits
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Ultra-low ripple
≤ 2 mVrms / 3 mArms; stability and a clean power signal.
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Precise adjustment
Voltage/current settings accurate to three decimal places, 4-digit readout.
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Operational safety
CV/CC modes, OVP/OCP protection – overvoltage protection and overload.
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USB-C 30W (QC/PD)
Fast charging and convenient work with mobile devices.
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Smart features
USB communication and remote OTA updates – constantly expanding capabilities.





Technical specifications
| Model: | AiXun SP3005 |
| Rated power: | 150 W (toroidal transformer) |
| Input voltage: | 230 V |
| Voltage / current range: | 0–30 V / 0–5 A (continuously adjustable) |
| Load regulation: | U: ≤ 0.01% + 2 mV / I: ≤ 0.1% + 5 mA |
| Linear adjustment: | U: ≤ 0.01% + 3 mV / I: ≤ 0.1% + 3 mA |
| Riples (20 Hz–20 MHz): | U: ≤ 2 mV rms / I: ≤ 3 mA rms |
| Modes/security: | CV / CC; OVP (Over Voltage) / OCP (Over Current) |
| Display: | 3.5″ color IPS (4-digit readout) |
| Ports / Communication: | USB (communication), USB-C 30W (QC/PD), OTA (updates) |
| Housing material: | Steel sheet + plastic |
| Dimensions (W×H×D): | 200 × 100 × 170 mm |
| Net weight: | approx. 4.6 kg |
| Gross weight (with packaging): | approx. 6.0 kg |
Package Contents
- 1 × AiXun SP3005 Power Supply
- 1 × Power Cord
- 1 × Banana Cable with Alligator Clips
- 1 × Quality Certificate
- 1 × User Manual

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