‚V‚U



@\‘¢F‚R‹ÉŠÇ@@—p“rFŒŸ”gE‘•

@Ef=6.3V@@If=0.3A
@Eb=250V@@Ec1=-13.5V@@Ib=5.2mA@@gm=1450ƒÊmho@@ƒÊ=13.8