Texas Instruments UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module UCD3138PFCEVM-026 UCD3138PFCEVM-026 데이터 시트
제품 코드
UCD3138PFCEVM-026
Monitoring, Re-configuring and Re-tuning with Designer GUI
14.4.1
Current Loop Evaluation
shows the current control loop. To evaluate the design or to re-tune the current loop PID
coefficients, the first thing to do is to check all the parameters up to date in use. This can be done by click
Schematic View to bring out a new window with the schematics shown in
Schematic View to bring out a new window with the schematics shown in
. If any values are
different from those in the physical circuitry, one needs to update them before doing any control loop re-
tuning.
tuning.
Figure 47. Schematics of Single-Phase PFC.
52
Digitally Controlled Single-Phase PFC Pre-Regulator
SLUU885B – March 2012 – Revised July 2012
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