The device is used to rectifier, filter and stabilize AC or DC voltage. 
The module is used to power devices using up to 1A. 
The board has an input and an output. A maximum voltage of up to 20V AC or up to 25V DC is applied to the input. 
- Input voltage - from 7.5 to 20V AC or up to 25V DC / 1A. 
- Output voltage - 5V DC ± 5% / 1A. 
- Minimum drop on the regulator - ± 2V. 
- Maximum power - 25W with a suitable radiator. 
- LED indication for stabilized voltage. 
PCB size - 2.23x0.59 inch or 59x15 mm. 
In case of more than 1W drop, a suitable heatsink must be mounted on the stabilizer. 

This kit is disassembled, requires assembly and soldering. 
Also available as an assembled module - Product code 1591. 

The appearance may differ from the one in the photo without changing the parameters of the product (This means that there may be a difference in the elements used (appearance, placement, color, shape or value)).