Discussion Overview
The discussion revolves around finding a three-terminal zener-based shunt regulator IC capable of handling at least 125V DC output, with a specific current requirement of around 160 milliamps DC. Participants explore the feasibility of achieving this output from an 85V DC input and clarify the necessary specifications for such a component.
Discussion Character
- Technical explanation
- Debate/contested
- Exploratory
Main Points Raised
- One participant requests a specific zener-based shunt regulator IC that can handle 125V DC.
- Another participant questions the feasibility of obtaining a 125V output from an 85V input using a shunt regulator, suggesting that shunt regulators typically only drop input voltage.
- Several participants provide links to electronic component suppliers for potential solutions.
- A participant expresses concern about the safety of working with high voltages and currents, emphasizing the need for caution.
- One participant proposes a scheme using a standard 24V regulator in conjunction with a zener diode, discussing power dissipation and efficiency issues.
- There are requests for clarification on the application and specifications, indicating a lack of understanding of the original question.
Areas of Agreement / Disagreement
Participants generally express confusion about the feasibility of the proposed setup, with some questioning the compatibility of the input and output voltages. There is no consensus on how to achieve the desired output with the given input specifications.
Contextual Notes
Participants note the importance of providing sufficient details regarding input and output requirements for accurate assistance. There are concerns about safety due to the high voltage and current involved, as well as discussions about the efficiency of the proposed solutions.