Feedback injection-based technique for dynamic load/line tests of DC power supplies part II: Applications

Feedback injection-based technique for dynamic load/line tests of DC power supplies part II: Applications

This paper discusses examples of application of the Dynamic Line/Load (DLL) emulation technique based on the injection of an external signal into the feedback loop of a dc-dc regulator, introduced and discussed in the companion paper Part I. Load transient and line transient tests on linear regulato...

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Bibliographic Details
Published in:2016 IEEE 17th Workshop on Control and Modeling for Power Electronics (COMPEL) pp. 1 - 6
Main Author: Femia, Nicola
Format: Conference Proceeding
Language:English
Published: IEEE 01-06-2016
Subjects:
Capacitors
DC power supplies
dynamic testing
Emulation
Power supplies
Regulators
Resistors
Transient analysis
Voltage control
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Summary:This paper discusses examples of application of the Dynamic Line/Load (DLL) emulation technique based on the injection of an external signal into the feedback loop of a dc-dc regulator, introduced and discussed in the companion paper Part I. Load transient and line transient tests on linear regulators have been realized by means of the Texas Instruments PMLK-LDO board, which allows an easy implementation of the DLL emulation technique and simplifies the dynamic testing of power supplies. The PMLK-LDO board used for the tests is based on the Texas Instruments TPS7A4901 and TPS7A8300 linear regulators.
DOI:10.1109/COMPEL.2016.7556702