STM32 Single-chip Digital Constant Current Voltage Power Supply Learning Board Boost Design PID | Бытовая техника

STM32 Single-chip Digital Constant Current Voltage Power Supply Learning Board Boost Design PID | Бытовая техника

Product performance parameters:

Watch the feature demo video: //v.youku.com/v_show/id_XMzc3MDE0MzU2MA==.html (copy link opens to view)

Input voltage: 10~20V, output voltage: 12-60V
Output current: the maximum current does not exceed 3A without good heat dissipation
Power: Under good heat dissipation, the maximum power does not exceed 100w
Efficiency: The maximum efficiency supported is over 93%
Output ripple: <100mV.
Adjustment mode: Support button or host computer to adjust the output current.
Constant current and constant voltage algorithm: incremental PID algorithm.
Protection: Output overvoltage protection / no-load protection / short-circuit protection /, input power supply anti-reverse connection.

Digital tube display:
Xxxx Set the output current. After the setting is completed, the button will automatically enter the constant current mode after 3 seconds of no action.
xxxU sets the output voltage. After the setting is completed, the button will automatically enter the constant voltage mode after 3 seconds of no action.
Axxx is the input voltage (unit V)
Bxxx is the output voltage (unit V)
Cxxx is the output current (in mA)
Interface: Power input / output, main control program download interface, TTL serial interface.
If you need PC control, you need to use a USB to TTL module. If you need it, please choose the package: <This module + USB to TTL tool>

The module looks like this:

Burning tools for downloading programs，Need to useSTlinkDownload a module，Please select package if necessary：<This module+StlinkDownload module>

The appearance of the module is shown in the figure：

Physical picture：

Upper computer interface :

The purchase of this product is accompanied by the following source materials for product production：

1.CSource code engineering file（Keil5Software open）;

2.Module schematic（PDFformat）;

3.Component list(excelopen);

4.Module design principle and description（wordopen）;

5.Upper computer and source code engineering（Visual Studioopen）;

6.Modularcircuit designPrinciple andProgram designprincipleExplaining video;