Tantalum Polymer vs Aluminum Polymer Performance as an Output Filter Capacitor for Miniature Switching Power Supplies
■Engineers have questioned the impact performanee of converting Aluminum Polymer capacitors to Tantalum Polymer capacitors in applications where MLCCs are present on the output filter *bank' of a small switching power supply. The reasons for designers to convert to Tantalum Polymer capacitors in the design ranged from long term reliability and stability to availability/delivery and company specific design guidelines.
■This investigation is intended to compare the interchangeability of Tantalum Polymer Capacitors in a design with the original Aluminum Polymer capacitors. The data collected was the measured output voltage ripple on a highly utilized circuit/chipset under a specific conditions of an end user. Comparisons between Aluminum Polymer Electrolytic and Tan talum Polymer Electrolytic tech no logies are made.
LMZ22005/03 、 HP5464D 、 HP3610A 、 IT8511 |
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Output Filter Capacitor for Miniature Switching Power Supplies 、 Tantalum Polymer Capacitors 、 Aluminum Polymer capacitors |
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[ Output Filter Capacitor for Miniature Switching Power Supplies ] |
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Technical Documentation |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2020/9/18 |
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916 KB |
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