Current mode power supply 30PS203
GB 59
DVD 950
10.
10.8 Oscillograms
Figure 10-7
PM3394B
ch2
ch3
ch1
CH1 2
CH2
CH3 2 V~ ALT MTB5.00us- 0.90dv ch1-
1
2
3
T
ch1 : Drain voltage
ch2 : Drain current
ch3 : Gate voltage
PM3394B
ch3
ch1
CH1 1
CH3 50mV~ ALT MTB5.00us- 0.90dv ch1-
1
3
T
ch1 : Drain voltage
ch2 : Oscillator voltage
PM3394B
ch3
ch1
CH1 1
CH3 20mV~ ALT MTB5.00us- 0.90dv ch1-
1
3
T
ch1 : Drain voltage
ch3 : Sense voltage
CL 96532065_070.eps
130799
