Discussion Overview
The discussion revolves around the challenges of increasing voltage from 24V to 36V using the CS5173 chip. Participants explore potential causes for the chip burning out and seek clarification on the use of inductors in the circuit design, including whether they are coupled transformers or standalone inductors.
Discussion Character
- Technical explanation
- Debate/contested
Main Points Raised
- One participant expresses difficulty in raising the voltage and questions whether the components in their circuit are coupled transformers or absolute inductors.
- Another participant warns about exceeding the absolute maximum rating of Vcc, suggesting a maximum operating point of 30V for reliability.
- A suggestion is made to add diodes or zener diodes in series with VCC before the capacitor to protect the circuit.
- There is a request for clarification on how to determine if the inductors are coupled, with a follow-up question about the implications of using coupled versus uncoupled inductors.
- A participant explains that ordinary single inductors are not polarized, while coupled inductors require attention to polarity, referencing the transformer dot convention.
- Another participant provides a link to an example of coupled inductors and asks for more details about the specific components being used in the original circuit, as well as the conditions under which the chip fails.
Areas of Agreement / Disagreement
Participants do not reach a consensus on the cause of the chip failure or the configuration of the inductors. Multiple viewpoints and suggestions are presented, indicating ongoing uncertainty and exploration of the topic.
Contextual Notes
Participants express concerns about the maximum voltage ratings and the implications of using coupled versus uncoupled inductors, but specific assumptions and conditions related to the circuit design remain unresolved.
