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[Power Supply Design Proposal Case] Cost Optimization through Overhauling Obsolete Components

Only replace items with a limited lifespan, such as electrolytic capacitors! An example of compatibility with power supplies manufactured several decades ago!

We received a request from a customer using a power supply unit manufactured several decades ago, asking for repairs due to a malfunction. Many of the components are discontinued, and the manufacturer has also ceased support, which is why they consulted us. While there was an option to replace it with a new power supply unit, they were planning to replace the entire equipment soon, so we proposed an overhaul that would only involve replacing the electrolytic capacitors and other components with a limited lifespan. [Issues] ■ The power supply unit manufactured several decades ago has malfunctioned and needs repair. ■ Many of the components are discontinued. ■ The manufacturer's support has also ended. *For more details, please refer to the related link page or feel free to contact us.

Related Link - https://power-supply-design.com/proposal/766/

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【Solution】 ■A complete replacement of the equipment is planned soon. → We propose an overhaul that only replaces life-limited items such as electrolytic capacitors. *For more details, please refer to the related link page or feel free to contact us.

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For more details, please refer to the related link page or feel free to contact us.

Handbook "Excerpt on Circuit Configuration and Design Methods of Switching Power Supplies"

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