Home |
Search |
Today's Posts |
#15
![]() |
|||
|
|||
![]() "Brenda Ann" wrote in message ... "The Shadow" wrote in message ... Golly Brenda how does 210VA = 95.55W 850VA = 386.75W wikipedia on volt-ampere A volt-ampere in electrical terms, means the amount of apparent power in an alternating current circuit equal to a current of one ampere at an emf of one volt. It is equivalent to watts for non-reactive circuits. Are you using peak, rms, or average factors? I assume the VA figures given by John are rms values The calculator used assumes a power factor of .70. It is right in line with the calculations used for USP'es in their V/A to W conversions. Very good Brenda -- agree if we take into account power factor. I assumed a resistive load Also folks note the ICOM 7700 is a 200 Watt Radio and uses a switching power supply. Finals take 42 Volts Lamont |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Can anybody suggest a HF manpack set with low power consumption | Equipment | |||
various power resistors, 5 to 26 watts, to get rid of. | Homebrew | |||
Omega One ups power to 500 watts!! | General | |||
Omega One ups power to 500 watts!! | Policy | |||
BIG JOE RADIO 100,000 WATTS OF POWER | CB |