hi Apex,
is it ok? to add more 2 pair of output transistor on H900? I would like to add more for sub application? Is there any changes in in step-driver? or please advise what modification to be made to achieve higher power rating? except for bridge mode
thanks...
Use MJW21195/MJW21196 and no need to add 2 more pair.
Use MJW21195/MJW21196 and no need to add 2 more pair.
noted.. & thank..
how look the signal on output measured with oscilloscope because my H900 at 39.9Vrms have spikes (see post #2925 at page 293)my H900
I/p 1.4 v 50Hz
o/p 91.5 v unloaded
psu (112.5-56-0-56-112.5)
is this 91.5Vdc on the output? The DMM is set to DCV.my H900
.....o/p 91.5 v unloaded
..............
If the supply rails are +-112Vdc, you can't get 91.5Vac from the output.
91.5Vac sinewave is equivalent to ~129Vpk !
91.5Vac sinewave is equivalent to ~129Vpk !
What does your statement mean?o/p 91.5 v unloaded
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