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

High-Precision Digital Voltage & Current Control for Electronics, CNC, and DIY Projects

The FNIRSI DPS-150 is a compact yet powerful mini DC adjustable regulated switching power supply, designed for electronics testing, CNC machine power control, DIY projects, and precision voltage/current regulation. With its programmable digital interface, high accuracy, and efficient performance, it’s perfect for professionals, hobbyists, and engineers seeking a reliable and versatile power source in a portable form factor.

Whether you’re powering CNC equipment, repairing electronic devices, or experimenting with DIY circuits, the DPS-150 ensures stable output, intelligent protection features, and user-friendly operation.

Key Features

• Adjustable Voltage & Current – Fine-tune output for precise power control.

• Programmable Settings – Save and recall custom voltage/current profiles.

• High Precision Digital Display – Real-time monitoring of output voltage, current, and power.

• CNC & DIY Compatible – Ideal for CNC controllers, motors, and electronic prototypes.

• Compact & Portable – Space-saving design for workbench or field use.

• Multiple Protection Modes – Overvoltage, overcurrent, short-circuit, and overheating protection.

• Efficient Switching Power Design – Ensures stable output with minimal energy loss.

Specifications

• Model: FNIRSI DPS-150

• Type: Mini DC Adjustable Regulated Switching Power Supply

• Input Voltage: AC 110–220V (Wide range)

• Output Voltage Range: 0.6V – 36V DC

• Output Current Range: 0 – 5A (Adjustable)

• Maximum Power Output: 150W

• Display: Digital LCD with real-time voltage/current/power readout

• Accuracy: ±0.5% voltage, ±0.5% current

• Programming Memory Slots: 10 sets

• Cooling System: Intelligent temperature-controlled fan

• Protection Functions: OVP, OCP, SCP, OTP

• Dimensions: Compact portable size (exact mm based on product)

• Weight: Lightweight design for easy transport

Perfect For:

• Electronics repair & testing

• CNC machine power management

• DIY electronics & robotics projects

• Educational laboratories

• Hobbyist workbenches