Features: This power module features four distinct voltages outputs (3.3V, 5V, 12V, and adjustable) with stable and accurate performances, ideal for versatile electronic setups as a reliabled adjustable voltages power supply. Equipped with high performances chips, it supports a wide input ranges of DC5-40V and includes over current protections to prevent damage, ensuring consistent operating in demanding environments. Designed for electronics enthusiasts, engineers, and developers working on projects or prototyping with development boards, providing precise power control for various components. Ideal for powering microcontrollers, sensors, and peripherals for home labs, workshops, or educational settings, where a multi output converter simplifies testing and experimentation. Crafted from premium circuit board materials with fine workmanship, this multi output converter delivers durability and efficient performances for all your power regulation needs. Specifications: Module name: multi-channel switching power supply Power supply ranges: DC5V-40V Input voltages: 3V/5V/12V/adjustable Input current: up to 3A Conversion efficiency: 85% Output power: 9.9W (3.3V), 15W (5V), 36W (12V), 36W (adjustable) Power consumption: 26mA Switching frequency: 150KHz Module protections: reverse connection protections Working temperature: 0~70°C Package Includes: 1pc multi-channel switching power supply module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution