Added R7 and R8 establish an instability-cancelling relationship between heating voltage V and heating current I
| Authors | Stephen Woodward |
| Main Document | Article «Improve thermal airflow sensor PSRR with just two resistors» |
| Description | Figure 3 |
| File Format / Size | PDF / 16 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Improve thermal airflow sensor PSRR with just two resistors»
- Figure 1. Typical self-heated transistor thermal airflow sensor
- Figure 2. Thermal sensor temperature versus air speed
- Figure 3. Added R7 and R8 establish an instability-cancelling relationship between heating voltage V and heating current I
- Figure 4. Sensor temperature versus supply voltage where: Blue = heating voltage V and (uncorrected) power; Red = heating current I; and Black = I×V = heating power / temperature
