- #1
nbo10
- 416
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I need a battery operated +/- 15 volt power supply. I'm going to use it to run a couple op amps. Any help with a circuit? Thanks
How to Create a Battery-Operated +/- 15 Volt Power Supply for Op Amps?
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Discussion Overview
The discussion centers around creating a battery-operated power supply that provides +/- 15 volts for operational amplifiers (op amps). Participants explore various circuit designs and components suitable for this application.
Discussion Character
- Technical explanation, Experimental/applied
Main Points Raised
- One participant requests assistance in designing a battery-operated power supply for op amps.
- Another suggests using a voltage regulator to manage the voltage distribution from the main power source.
- A different participant mentions a specific DC-DC converter that could be suitable for outputs of up to 100mA.
- Another contribution emphasizes that DC-DC converters are effective for this purpose and provides a link to a relevant product, noting the benefits of using such components to streamline the project.
Areas of Agreement / Disagreement
Participants present multiple approaches to the problem, including the use of voltage regulators and DC-DC converters, indicating a lack of consensus on the best solution.
Contextual Notes
Some suggestions depend on specific output requirements, such as current needs, which may not be fully addressed in the discussion.