Description Module13.2 PPS is a programmable power supply module. It adopts STEP-DOWN buck technology, supports a wide DC 9-36V input voltage, and integrates an STM32 control processor and AD8418 high-resolution current amplifier. Through high-precision closed-loop control, it provides rated output power of 100W, with peak output up to 150W. The output range is 0.5-30V / 0-5A, and the readback accuracy reaches ±30mV / ±5mA. The module also integrates CA-IS3020S and B0505S-1WR3 isolation chips to provide electrical isolation for power and communication buses. Features DC 9-36V wide voltage input Output range: 0.5V-30V @ 0-5A Rated output power: 100W, peak 150W High-precision voltage and current readback Electrical isolation for power and communication buses Standard 4mm banana socket with 19mm pole spacing Suitable for Core, Core2, and CoreS3 series hosts Specifications Specification Parameter MCU STM32G030F6P6 Communication Interface I2C Communication @0x35 Power and Communication Bus Isolation Chips CA-IS3020S and B0505S-1WR3 Current Amplifier Chip AD8418 Input Voltage DC 9-36V Output Power 100W (Peak 150W) Output Voltage/Current 0.5V-30V @ 0-5A Accuracy ±30mV @ 5mA Standby Current Avg: DC 36V @ 12mA Operating Current Avg: DC 36V @ 32mA Banana Jack Specification 4mm, 19mm pitch Operating Temperature 0 ~ 40°C Product Size 54.0 x 54.0 x 19.7mm Product Weight 43.4g Package Size 132.0 x 95.0 x 21.0mm Gross Weight 64.6g Interface Uses M5-Bus stack connection Communicates through I2C @0x35 Output interface uses standard 4mm banana sockets Positive and negative output sockets use 19mm pole spacing Power input requires an external DC 9-36V power supply Applications Scientific research experiments Industrial automation Embedded system development Adjustable power supply DIY projects Product List 1 x Module13.2 PPS Other Content Using Module13.2 PPS requires an external DC 9-36V power supply. Otherwise, the module will show no I2C device and will not work. The maximum output value depends on the output capability of the input DC power supply. The power input detection interface supports 5-24V @ 5A input detection, including USB PD power input and Relay Base power input. Each module is factory-calibrated for full-range accuracy. Do not modify the last sector of the built-in STM32, as it stores calibration data and changing it may cause the module to malfunction. Resources Official Documentation Module13.2 PPS Usage Tutorial Module13.2 PPS Schematics PDF Module13.2 PPS ISO Schematics PDF Module13.2 PPS Arduino Library Module13.2 PPS Factory Firmware Module13.2 PPS I2C Protocol Official Product Video FAQ What is Module13.2 PPS used for? It is a programmable power supply module for adjustable voltage and current output, suitable for research experiments, industrial automation, embedded development, and DIY power supply projects. What input voltage does it require? It requires an external DC 9-36V power supply. What is the output range? The output range is 0.5V-30V @ 0-5A. What is the rated output power? The rated output power is 100W, with peak output up to 150W. What hosts is it suitable for? It is suitable for Core, Core2, and CoreS3 series hosts. What is included in the package? The package includes 1 x Module13.2 PPS.
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