BK Precision DAS220-BAT, Руководство пользователя

Страница: 30 / 64

27
Falling edge T1 = 90% Amplitude T2 = 10% Amplitude Tfall = T2 - T1
Positive pulse width Measurement of the time of 1st positive pulse. It is measured at 50% of am-
plitude
Negative pulse width Measurement of the time of 1st negative pulse. It is measured at 50% of
amplitude
Positive duty cycle
positive pulse duration
𝑝𝑒𝑟𝑖𝑜𝑑
Negative duty cycle
negative pulse duration
𝑝𝑒𝑟𝑖𝑜𝑑
N : total number of dots 1
𝑁
𝑁
∑
𝑖=1
𝑉
𝑖
- Note
2
RMS
√
1
𝑁
𝑁
∑
𝑖=1
(𝑉
𝑖
)
2
- Note
2
Standard Deviation
√
1
𝑁
𝑁
∑
𝑖=1
(𝑉
𝑖
− 𝑉)
2
- Note
2
2
Calculated using the whole graphic range