| This rugged power supply is based on the popular LM338 3-pin voltage regulator. The LM338 is capable of supplying 5 A over an output volta...
All items tagged with psu and Radio (3)
| Many radio amateurs will not fail to recall the chaotic situations that may occur during fielddays or contests, when several radios have t...
| This compact 13-V/2-A power supply for ham radio rigs and other VHF/UHF portable PMRs is based on the STR2012/13 voltage regulator IC from...