- Q2 In The Following Isolation Of Both Signal And Power Is Accomplished With A Single Miniature Toroid Transformer With 1 (70.22 KiB) Viewed 140 times
- Q2 In The Following Isolation Of Both Signal And Power Is Accomplished With A Single Miniature Toroid Transformer With 2 (23.34 KiB) Viewed 140 times
- Q2 In The Following Isolation Of Both Signal And Power Is Accomplished With A Single Miniature Toroid Transformer With 3 (23.34 KiB) Viewed 140 times
- Q2 In The Following Isolation Of Both Signal And Power Is Accomplished With A Single Miniature Toroid Transformer With 4 (70.22 KiB) Viewed 140 times
< Masa 00000000 (1).docx 2010 oy w SMA 10 OPA 自 300 w R 2010 High Out 15 -V 20 Low Out العما 200 w 27 VR330 w OPATOU 10 04 . 30 w so IMO 0V V OW V -V OPATT DC 0, 0, 0, 0, 0
Q2: In the following isolation of both signal and power is accomplished with a single miniature toroid transformer with multiple windings. VL, and VR signals from the body are applied to buffer amplifiers through 330 KOhm resistors. The common mode voltage superimposed on the VL, and VR signals is sensed by the two averaging resistors, R1 and R2, inverted, amplified, and fed back to the right-leg through resistor R4. This negative feedback drives the common mode voltage to a low value. Find i, in terms of R, R., R, and R. (Note: Ignore the presence of high voltage protection diodes across the inputs.) Calculate the differential gain at the output of OPAMP A, at pin 9, with respect to earth ground, if pins 9 and 10 are shorted together. 3300 MO 10 JOPA High ot 15 POV 2010 Low OM VR, OPATO w ru 200 SMO w 1000 OV VO SW OPAT wo VDC 0, 0, 0, 0, ISO