FNIRSI® DPS-150 Mini DC Adjustable CNC Programmable Regulated Switching Power Supply

Description

FNIRSI® DPS-150 Mini DC Adjustable CNC Programmable Regulated Switching Power Supply The FNIRSI® DPS-150 is a compact digitally controlled DC power supply created to deliver a stable and adjustable source for electronic work. Its desktop design combines a viewing area, arranged controls, and a portable enclosure that occupies minimal space. The interface presents operating information in an organized format, helping users understand the condition of the supply and the connected load at a glance. Designed around straightforward adjustment, the DPS-150 allows the desired output to be prepared before power is applied to the connected device. Its control layout supports quick changes as well as careful fine tuning, while the screen provides continuous visual feedback throughout operation. The instrument maintains regulated behavior as load demands change, giving the user control during procedures that require a predictable source. The unit can operate independently from its front panel or as part of a computer-managed workspace. Its software-oriented design supports organized control, observation, and repeatable output routines without making operation complicated. Compact construction, accessible terminals, and a clear status interface make the DPS-150 easy to integrate into an electronics workspace. It provides a reliable balance between portability, digital control, and dependable regulated power for users who need a flexible bench supply in a smaller format. https://makerselectronics.com/wp-content/uploads/2026/06/1bdd6776eff4400c8c2e4214bcfde6bf.HD-1080p-7.2Mbps-43709915.mp4 https://makerselectronics.com/wp-content/uploads/2026/06/b1972a1361fb4d7c95a48cd9aef89179.HD-1080p-7.2Mbps-43709914.mp4 Features: Adjustable regulated DC output. Constant-voltage and constant-current operating modes. Compact and portable desktop design. Supports DC, USB Type-C PD, and QC input power sources. Clear color display with numerical and waveform interfaces. Real-time voltage, current, power, temperature, and operating-status display. Output capacity, energy, and operating-time monitoring. Six programmable voltage and current preset groups. Front adjustment wheel for convenient parameter control. Independent output run and pause control. Control-panel locking function. Adjustable overvoltage protection. Adjustable overcurrent protection. Adjustable overpower protection. Adjustable overtemperature protection. Adjustable undervoltage protection. Reverse input and reverse output protection. Automatic output shutdown during abnormal operating conditions. Audible alarm for detected protection events. PC software control and monitoring. Programmable sequential output operation. Automatic voltage sweep function. Automatic current sweep function. Voltage and current waveform recording. Chinese and English interface languages. Selectable regular and industrial display themes. Adjustable display brightness and sound volume. Firmware upgrade support. Specifications: Specification Details Product Type: Programmable Regulated DC Switching Power Supply Brand: FNIRSI® Model: DPS-150 Operating Type: Step-Down DC Power Supply Input Voltage: DC 5.0–32V Recommended Input Range: DC 5–30V Input Current: 100mA–5A Supported Input Methods: DC Adapter, USB Type-C PD, QC Fast Charger and Power Bank Output Voltage: 0–30V Output Current: 0–5A Maximum Output Power: 150W Output Modes: Constant Voltage and Constant Current Voltage Setting Resolution: 10mV / 0.01V Current Setting Resolution: 1mA / 0.001A Voltage Setting Accuracy: ≤0.1% ±5mV Current Setting Accuracy: ≤0.1% ±3mA Input Voltage Readback Accuracy: ≤0.2% ±5mV Output Voltage Readback Accuracy: ≤0.1% ±10mV Output Current Readback Accuracy: ≤0.1% ±5mA, Within 0–3.5A Load Regulation: 0.49% Full-Load Efficiency: 96.30% Display: 2.8-Inch Color Screen Display Resolution: 320 × 240 Pixels Preset Groups: 6 Groups Output Voltage Setting on Interface: 0.00–30.00V Output Current Setting on Interface: 0.000–5.100A Energy Monitoring: Ah and Wh Time Monitoring: Supported Temperature Monitoring: Supported Overvoltage Protection Range: 0–30.00V Overcurrent Protection Range: 0–5.1A Overpower Protection Range: 0–150W Overtemperature Protection Range: 0–99°C Undervoltage Protection Range: 0–30V Additional Protection: Reverse Input and Reverse Output Protection PC Software Functions: Remote Control, Waveform Display, Sequential Output, Voltage Sweep and Current Sweep Voltage Sweep Range: 0.00–30.00V Voltage Sweep Step Range: 0.01–30.00V Current Sweep Range: 0.000–5.000A Current Sweep Step Range: 0.001–5.000A Sweep Delay Range: 1–86400 Seconds Output Connector: Positive and Negative 4mm Banana Terminals PC Data Interface: Micro-USB Display Languages: Chinese and English Display Themes: Regular and Industrial Operating Temperature: 0–40°C Operating Humidity: 0–75% RH Product Dimensions: 106 × 76 × 28mm Product Weight: Approximately 178g Applications: Electronics Circuit Development. PCB Testing. Electronics Repair. Laboratory Power Supply. Product Prototyping. Component Testing. LED Testing. Motor Testing. Sensor Testing. Microcontroller Projects. Arduino Projects. Raspberry Pi Projects. Battery Charging Experiments. Voltage Sweep Testing. Current Sweep Testing. Production Line Testing. Technical Education. Research and Development. Portable Field Maintenance. DIY Electronics Projects. Package Contents: 1x FNIRSI DPS-150 Power Supply 1x Red Alligator Clip Wire 1x Black Alligator Clip Wire 1x Micro-USB Data Cable 1x User Manual 1x Packing Box Documents: User Manual

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