Vs: Huvitavat lugemist kondensaatoritest
Vat ei teagi... "For transistors, the current-gain–bandwidth product is known as the fT or transition frequency.[3][4] It is calculated from the low-frequency (a few kilohertz) current gain under specified test conditions, and the cutoff frequency at which the current gain drops by 3 decibels (70% amplitude); the product of these two values can be thought of as the frequency at which the current gain would drop to 1, and the transistor current gain between the cutoff and transition frequency can be estimated by dividing fT by the frequency."
On nigu on. Ihaldatud 100kHz tekitavad edukalt ära .
Vat ei teagi... "For transistors, the current-gain–bandwidth product is known as the fT or transition frequency.[3][4] It is calculated from the low-frequency (a few kilohertz) current gain under specified test conditions, and the cutoff frequency at which the current gain drops by 3 decibels (70% amplitude); the product of these two values can be thought of as the frequency at which the current gain would drop to 1, and the transistor current gain between the cutoff and transition frequency can be estimated by dividing fT by the frequency."
On nigu on. Ihaldatud 100kHz tekitavad edukalt ära .
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