Darlington amplifier


Posted on Mar 28, 2007

Circuit schematic shown in Figure 2-3 ov, rlr, VT2 composition twin direct coupled input amplifier stage, the emitter-VT2 VTr base using local feedback to stabilize its DC oper


Darlington amplifier
Click here to download the full size of the above Circuit.

ating point O as emitter follower VT3, impedance transformation used to obtain match drive class, and to provide a greater level push operating current. VT4 push output stage, the use of high-power tube 3DD15, in order to promote greater output power. VTs, VT6 Darlington complementary power output stage. Rf (22kfl) and RF (1.2kfl) composed of the feedback loop and closed-loop gain of the circuit decision. Av 22/1.2 1. 03, together 25dBo




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Half-flash-adc
Low-power-rs-232c-driver
Audio Shunt Noise Limiter
Tesla Coils Wiring
10 Amp 13 8 Volt Power Supply
how lcd display interface circuit works 20
lf286 Linux USB LCD display with watchdog and buttons
Constant Voltage Speaker Measurement Circuit
AN7522 circuit diagram
One simple charging circuit b porcelain



Top