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FNIRSI DPS150 laboratory power supply unit 0-30V 5A
The FNIRSI DPS150 is a compact, programmable DC laboratory power supply with a power output of up to 150 W , an output voltage of 0 V to 30 V , and a current of 0 A to 5 A. The device is equipped with a 2.8-inch IPS color screen , CV/CC operating modes, preset storage, and support for PD, QC, and DC power . Its small size, high efficiency, and numerous safety features make it ideal for laboratories, electronics repair shops, DIY projects, and education.
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Product description: FNIRSI DPS150 laboratory power supply 0-30 V 5 A
The FNIRSI DPS150 is a modern, digital DC laboratory power supply that combines high power with a compact design and extensive configuration options. The device enables precise voltage and current regulation in CV and CC modes, providing stable power for electronic systems, IoT modules, service devices, and prototype projects. It features a 2.8-inch IPS screen with a resolution of 320 x 240 px , displaying voltage, current, power, temperature, and energy meters in real time. The power supply supports PD, QC, and DC input sources, allowing it to operate both on a benchtop and in mobile applications, e.g., with a power bank or charger.
FNIRSI DPS150 laboratory power supply 0-30 V 5 A.
The 2.8" color display ensures ease of use and clear display of operating parameters.
Main features of the FNIRSI DPS150 mini power supply
- Programmable DC laboratory power supply : voltage regulation from 0 V to 30 V and current from 0 A to 5 A with a maximum power of 150 W
- CV and CC operating modes : stable operation in constant voltage or constant current mode, ideal for testing electronic circuits
- 2.8-inch IPS color screen : clear 320 x 240 px display with 90° rotation
- Low ripple : ripple below 20 mV, suitable for sensitive electronics
- Multiple power source support : compatible with USB Type-C PD, Quick Charge, power banks and DC adapters
- 6 preset settings : ability to save 6 sets of voltage and current for quick switching of operating modes
- Control from a computer : support for PC software, parameter monitoring and firmware updates
- 8 security systems : protection against overvoltage, overload, short circuit, overheating and reverse polarity of input and output
Practical applications of the mini laboratory power supply
The FNIRSI DPS150 is an ideal laboratory power supply for electronics, repair, and DIY projects . Precise voltage and current regulation allows for safe testing of microprocessor systems, communication modules , sensors , development boards, and other components requiring stable power. The device will also be useful in consumer electronics repair shops, educational labs, and mobile diagnostics , where compact size, high efficiency, and the ability to power from multiple sources are essential.
Compact dimensions (106×76×28 mm) and low weight make it an ideal solution for mobile applications.
Elements included in the set.
Power supply technical specifications
- Model: DPS150
- Device type: programmable DC laboratory power supply
- Input voltage: 5V to 32V DC
- Input current: 100 mA to 5 A
- Input sources: PD, QC, power bank, DC adapter
- Output voltage: 0 V to 30 V
- Output current: 0 A to 5 A
- Output power: 0 W to 150 W
- Voltage resolution: 10 mV
- Current resolution: 1 mA
- Voltage setting accuracy: ≤0.1% ±5 mV
- Current setting accuracy: ≤0.1% ±3 mA
- Input voltage reading accuracy: ≤0.2% ±5 mV
- Output voltage reading accuracy: ≤0.1% ±10 mV
- Output current reading accuracy: ≤0.1% ±5 mA for the range from 0 A to 3.5 A
- Stability under load changes: 0.49%
- Efficiency at full load: 96.3%
- Ripple level: less than 20 mV
- Display: 2.8-inch IPS
- Screen resolution: 320 x 240 px
- Working environment - temperature: from 0°C to 40°C
- Operating environment - relative humidity: 0% RH to 75% RH
- Security: OVP, OCP, UVP, OPP, OTP, SCP, RIP, ROP
- Dimensions: 106 x 76 x 28 mm
- Weight: approximately 178 g
Contents of the set
- FNIRSI DPS150 laboratory power supply
- Cable with alligator clip x2
- USB cable
- User manual
Useful links
- User manual PL
- EN user manual
- Laboratory power supply - what is it and what is it used for?
| Name | Value |
|---|---|
| Nominal power | 150 W |
| Current | 5 A |
| Power supply - type | laboratory |
| Power supply - Plug | crocodile clips |
| Width | 17.8 cm |
| Height | 13.5 cm |
| Depth | 8 cm |
| Weight | 0.412 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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