Tài liệu The Illustrated Dictionary of Electronics P2 doc

Tài liệu The Illustrated Dictionary of Electronics P2 doc

... 3. The ALPHA or BETA of a bipolar transistor. 4. In the operation of an electron tube, the ratio of the derivative (instantaneous rate of change) of the plate voltage to the derivative of the ... For an ac wave, the ratio of the peak value to the rms value. The amplitude factor of a sine wave is equal to the square root of 2 = 1.4142136. amplitude fad...

Ngày tải lên: 19/01/2014, 17:20

Tài liệu The Illustrated dictionary of electronics pptx

... the wavelength is great, compared with the size of the object. corner effect A rounding off of the frequency re- sponse of a filter at the corner(s) [i.e., at the limit(s) of the passband]. corner frequency ... coupling capacitor between the output of the second stage and the input of the first stage; the stages are forward-coupled by a capacitor of the...

Ngày tải lên: 10/12/2013, 06:15

Tài liệu The Oxford Dictionary of Allusions (2001)_ Delahunty, Dignen, & Stock pptx

Ngày tải lên: 10/12/2013, 12:15