This programmable module is a versatile power supply module that has STEP-DOWN buck technology and supports a wide DC input voltage range of 9-36V. It integrates an STM32 control processor and an AD8418 high-resolution current amplifier. With high-precision closed-loop control, it provides a rated output power of 100W (peak 150W) and provides precise current and voltage outputs, capable of delivering 0.530V/05A with a read-back accuracy of ±30mV/5mA. Additionally, it has isolation chips CA-IS3020S and B0505S-1WR3, providing electrical isolation for both the power supply and the communication bus. The output interface utilises standard 4MM banana plug sockets with a 19mm spacing between the positive and negative poles. A compatible DC power adapter must be purchased separately. This module is ideal for industrial automation, embedded system development, and DIY projects requiring an adjustable power supply. Note: The maximum output depends on the output capacity of the input DC power supply. Features * DC 9-36V wide voltage input, output 0.5~30V/0~5A * High precision rated output power 100W (peak 150W) * Electrical isolation safety performance * Standard 4mm banana socket, positive and negative electrode spacing 19mm * Works with Core/Core2/CoreS3 series hosts Specifications Resources Parameters Memory Firmware Chip STM32G030F6P6 Power and Communication Bus Isolation Chip CA-IS3020S and B0505S-1WR3 Current Amplifier Chip AD8418 Input Voltage DC 9-36V Output Power 100W (Peak 150W) Output Current Voltage 0.5~30V/0~5A Accuracy Plus or minus 30mV/5mA Standby Current Avg: DC36V/12mA Working Current Avg: DC36V/32mA Banana Head Size (spacing) 4mm (pitch 19mm) I2C Communication Address 0x35 Operating Temperature 0-40°C Product Size 68.5 x 54 x 19.7mm Package Size 130 x 5 x 24mm Product Weight 43.6g Package Weight 64.5g Resources * Product Wiki * Schematic Package Contents * 1x Programmable Power Supply Module 13.2 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2024-05-22 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2024-09-18 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2024-11-29 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2024-11-30 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2025-04-29 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2025-08-06 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2025-11-28 https://elecena.pl/product/25921760/m5stack-programmable-power-supply-module-13-2 2025-11-29