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

The FNIRSI® DPS-150 is a compact, high-performance mini DC adjustable switching power supply designed for precision CNC and electronics applications. With a Type-C input interface and broad input compatibility, it supports PD/QC fast chargers, power banks, and DC adapters. Output is programmable and precisely adjustable from 0–30V and 0–5A, delivering up to 150W of regulated power while maintaining high efficiency and low consumption.

The unit features a clear 2.8-inch (320×240) display and an intuitive user interface for easy monitoring and operation. Its compact dimensions (106×76×28mm) and light weight (about 178g) make it portable and convenient for bench work, field service, and multi-device serial connections.

Key technical highlights:

Comprehensive safety and reliability protections are built into the DPS-150, including overvoltage, overcurrent, undervoltage, overpower, overtemperature, reverse input and output protection, and short-circuit protection. The product also supports upper computer software control and firmware upgrades for future feature improvements. Operating environment range is 0°C–40°C. This combination of programmability, protections, and compact design provides a reliable and versatile power source for precision CNC tasks and other electronic test or development work.