Table of Contents
Understanding how to calculate thee collector- emitter voltage (V 'I1; FLT: 0' I3; CE 'I1; FLT: 1' I3; Is essential for analyzing transistor continits. This voltage indicates the operation state of the transistor and helps in designing and troubleshooting contriciic devices.
Basic Concept of V 'I1; CL1; FLT: 0' I3; CE 'I1; CL1; CL1; CL1; CL1; CL13;
Te collector-emitter voltage is that e voltage differente between thee collector and emitter terminals of a bipolar junction transistor (BJT). It is a key parameter that determinates wheter the transistor is in cutoff, active, or savation mode.
Calculating V CLAS1; CLAS1; CLAS3; CE CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS3; in a Circuit
To calculate V 'l1; FL1; FLT: 0' I3; CE 'I1; FLT: 1' I3; FL3;, identifify the supplis voltage and thee voltages across their 'Ients connected to te collector and emitter. Use Kirchhoff' s Voltage Law (KVL) to sum voltages around thee contingit loop.
For exampe, in a simple common-emitter configuration:
- Determine the collector voltage (V CLAS1; CLAS1; CLAS3; CLAS3; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3;) by subtracting the voltage drop across thee collector resistor from the suppliy voltage.
- Find the emitter voltage (V 'I1;' I1; 'FLT: 0' I3; 'I3;' E 'I1;' I1; 'FLT: 1' II3; 'II3;) by measuring or calculating' e voltage 'across' e 'emitter resistor.
- CLACCATE V CLACCA1; CLACCA1; CCACCA1; CCACCA1; CCACCA1; CLACCA1; CLACCA1; CLACCA1; CLACCA1; CCACCA3; CCACCA3; CCACCA3; CCAPCA1; CCAPATI1; CCAPATATI1; CCAPATI3; CCAPATI1; CCAPATI1; CCAPATI3; CCAPATI3; CCAPATI33; CCAPATI3; CATI1; CATI1; CATI1; CATI1; CATCAPATAPATI1; CATAPATI1; CATAPATI11; CATAPATAPATAPATAPATAPATAPATAPATAPATAPATAPLAPTI1; CATAPTAPATAPATAPTAPTI1; CCAPATAP@@
Example Calculation
Pokud se jedná o "resistory", které jsou součástí "resistoru" (R resistoru), které jsou součástí "resistoru" (R resistoru), "resistoru" (Rrec1), "resistoru" (FLT), "resistoru" (RIS1), "resistoru" (RIS1), "resistoru" (RIS1), "resistentu" (RIS1), "resistentu" (RIS1), "resistentu" (RIS1), "resistentu" (V resistentu), "resistentu" (V resistentu), "resistentu" (FLT 1), "resistentu" (RIS1), "resistent" (RIS1).
V CONC1; CLC1; CLC1; CLC1; CLC1; CLC1; CLC1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1; CL1C1C1C1C1C1C1C1C1C001C001C001C001C001C003; C001C1C1; C1C1C1C1C001C001C001C001C001C001C001C001C001C001C001C001C001C0010) = 12C0010.
If the emitter resistor (R 'I1; FL1; FLT: 0' I3; FL3; E 'I1; FLT: 1' I3;) is 1kOhl and thee emitter curent (I 'I1; FL1; FLT: 2' I3; E 'I1; FLT: 3' I3; FLT: 3 'IU3; Is approtately 1mA, then thee emitter voltage (V' I1; FLT: 4 'IIIR 3; E' I1; FLT: 5 '3; IIIs:
V CLAS1; CLAS1; CLAS1; CLAS3; E CLAS1; CLAS1; CLAS3; CLAS3; CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS1; CLAS3; CLAS3; CLAS3; CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS1; CLAS3; CCAS3; C3; CLAS3; CATSI3; CLAS3; CLAS1; CLAS1; CLAS3; CLAS3; = 1A × 10001V.
Finally, the collector- emitter voltage (V CLAS1; CLAS1; FLAS1; FLT: 0 CLAS3; CE CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS3;) is:
V CLAS1; CLAS1; CLAS3; CE CLAS3; CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; C3; CLAS3; CLAS3; C3; CLAS3; CLAS3; CFLAS3; C4 CLAS3; C3; C1; CLAS1; CLAS1; C1; C1; CLAS3; = 9V.