Specification:
- Input voltage: 3.3V-25V
- Maximal current: 2A
- PCB size: 13.5*17.5mm
- Weight: 6g
- Very low voltage drop
- Compact, lightweight power supply filter with switch, helps clean up dirty DC output jitter that often causes lines in wireless video images. The filter is an LC type that uses large value inductor and capacitor components.


I personally run a switchable vtx (on 200mw) and a run cam swift through one of these LC filters and get super clear image (power wise).

 This also could be used for OSD flight controllers if you have a flicker during heavy throttle.