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 30V DC is applied to the input. 
- Input voltage - from 15 to 20V AC or up to 30V DC / 1A. 
- Output voltage - 12V 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 product is an assembled module. 
Also available as an assembly kit - Product code 1093. 

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)).