Module13.2 PPS

SKU:M137

Description

Module13.2 PPS is a programmable power supply module. The module 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 achieves a rated output power of 100W (peak 150W) for current and voltage output, with an output range of 0.5 ~ 30V / 0 ~ 5A and readback accuracy of ±30mV / ±5mA. In addition, the integrated isolation chips CA-IS3020S and B0505S-1WR3 provide electrical isolation for power and communication buses. The output interface uses standard 4MM banana sockets with a 19mm spacing between positive and negative poles. Each module is factory-calibrated for full-range accuracy. Users need to separately purchase a DC power adapter for use. This module is suitable for scientific research experiments, industrial automation, embedded system development, and adjustable power supply DIY projects.

Tutorial

Module13.2 PPS Usage Tutorial

This tutorial will introduce how to use the Core/Core2/Core3 series hosts, stack Module13.2 PPS to perform operations for rated current and voltage output.

Note

Notice

Using Module13.2 PPS requires an external DC 9 ~ 36V power supply, otherwise it will show no I2C device and will not work. The maximum output value depends on the output capability of the input DC power supply.

Power detection

Power input detection interface (5-24V@5A): - USB PD power input - Relay Base power input

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, 19mm pole spacing
Suitable for Core/Core2/CoreS3 series hosts

Includes

1 x Module13.2 PPS

Applications

Scientific research experiments
Industrial automation
Embedded system development
Adjustable power supply DIY projects

Specifications

Specification	Parameter
MCU	STM32G030F6P6
Power & comm bus isolation chip	CA-IS3020S and B0505S-1WR3
Current amplifier chip	AD8418
Input voltage	DC 9-36V
Output power	100W (peak 150W)
Output voltage/current	0.5~30V@0~5A
Accuracy	±30mV@5mA
Standby current	Avg:DC 36V@12mA
Operating current	Avg:DC 36V@32mA
Banana socket spec (spacing)	4MM (spacing 19mm)
I2C address	0x35
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

Schematics

1/2

PinMap

M5-Bus

PIN	LEFT	RIGHT	PIN
GND	1	2
GND	3	4
GND	5	6
	7	8
	9	10
	11	12	3V3
	13	14
	15	16
ISO_SDA	17	18	ISO_SCL
	19	20
	21	22
	23	24
	25	26
	27	28	5V
	29	30

Model Size

Datasheets

Softwares

Quick Start

Module13.2 PPS Usage Tutorial

Arduino

Easyloader

Firmware Upgrade

The first batch of Module13.2 PPS firmware may have issues. Please download the corresponding firmware upgrade program below to update.

Easyloader	Download	Note
Module13.2 PPS Firmware Upgrade v1 Easyloader with Core/Core2	download	/
Module13.2 PPS Firmware Upgrade v1 Easyloader with CoreS3	download	/

Easyloader	Download	Note
Module13.2 PPS User Demo Easyloader with Basic	download	/
Module13.2 PPS User Demo Easyloader with CoreS3	download	/

Calibration data

The last sector of the built-in STM32 stores calibration data. Do not modify this sector content, otherwise the module may not work properly.

Video

Module13.2 PPS Product Introduction and Example