Product description: PPS Module 13.2 - programmable power module - step-down 0.5 V - 30 V / 5 A - for M5Stack Core - M5Stack M137
The PPS 13.2 module from M5Stack is a programmable step-down (buck) power module that supports a wide input voltage range from 9 V to 36 V DC . Equipped with an STM32 control processor and a high-resolution AD8418 current amplifier, the module provides precise closed-loop control. It can supply voltages from 0.5 V to 30 V and currents up to 5 A , with a reading accuracy of ±30 mV / 5 mA. The module offers electrical isolation through the use of CA-IS3020S and B0505S-1WR3 devices and standard 4 mm banana sockets . Each module is calibrated before leaving the factory and requires a separately purchased DC power supply to operate. The PPS 13.2 is compatible with Core , Core2 and CoreS3 development modules. Ideal for scientific research, industrial automation, embedded system development and DIY projects requiring regulated power.
PPS Module 13.2 - programmable power module - step-down 0.5 V - 30 V / 5 A - for M5Stack Core - M5Stack M137.
Special Features of PPS Module 13.2
- Wide input voltage range - from 9 V to 36 V DC, allows versatility in various applications.
- Precise control - thanks to closed control loop, the module delivers accurate voltage and current in the range of 0.5 V to 30 V / 0 A to 5 A.
- Rated output power - Guarantees stable power delivery up to 100W, with the ability to achieve peak power up to 150W.
- Electrical isolation - built-in CA-IS3020S and B0505S-1WR3 isolators protect against interference.
- Standard connectors - the module has standard 4 mm banana outputs, which makes connection easier.
- Calibration - Each module is factory calibrated for full precision.
- Host Compatibility - Integrates with Core, Core2, and CoreS3 series devices for increased versatility across a variety of systems.
If you are using a PPS 13.2 module, connect an external 12V DC power supply . Otherwise, the system will display a message that there is no I2C device available and the module will not work. The maximum output power depends on the current capacity of the DC power supply.
Module Applications
The PPS 13.2 module is widely used in many areas requiring precise power regulation, such as:
- Research experiments : The PPS 13.2 module offers a stable and precise power supply, ideal for conducting experiments requiring accurate voltage and current measurements.
- Industrial automation : thanks to its high reliability and precision, the module is an excellent choice for powering control and measurement systems in industrial applications.
- Embedded systems development : the module is suitable for prototyping and testing electronic devices, enabling flexible management of power parameters.
- DIY Projects : With its programmable settings, the module is the perfect tool for hobbyists and engineers engaged in DIY projects where versatility and precision are required.
The module supports a wide input voltage range from 9 V to 36 V DC.
The module has a 5.5/2.1 mm DC jack for external power.
PPS Module 13.2 Technical Specification
- Model: Module 13.2-PPS
- Technology: step-down (buck)
- Input voltage: 9V to 36V DC
- Output voltage: 0.5 V to 30 V
- Maximum current load: 0 A to 5 A
- Accuracy: ±30mV/5mA
- Output power: 100 W (150 W peak)
- Average standby current: 36 V DC / 12 mA
- Average operating current: 36V DC / 32mA
- I2C communication address: 0 x 35
- Power Jack: DC 5.5/2.1mm
- Insulation: CA-IS3020S and B0505S-1WR3
- Microcontroller (MCU): STM32G030F6P6
- Current Amplifier Chip: AD8418
- Output Connectors: 4mm Banana Jacks
- Dimensions: 68.5 x 54 x 19.7 mm
- Weight: 43.6 g
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