How much does it cost to build a TMR magnetoresistive switch from development to manufacturing?

一沙一世

How much does it cost to build a TMR magnetoresistive switch from development to manufacturing? [Copy link]

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As shown in the figure below, based on the functional block diagram in the figure below, how much does it cost to build a TMR magnetoresistive switch, complete development and production?

qwqwqw2088

The host wants to make a TMR magnetoresistive switch

Doing research and development?

一沙一世

qwqwqw2088 posted on 2022-7-24 08:45 The OP wants to do research and development on TMR magnetoresistive switches?

A friend of mine has an idea to integrate the existing TMR solution to implement some additional functions. However, neither he nor I have done TMR development and design work. We just have an idea, so I would like to ask the above question.

cjjh2014

This is a good idea, and I would also like to make TMR products.

一沙一世

cjjh2014 posted on 2022-7-25 07:53 This is a good idea, I also want to make TMR products.

What is your major, what industry are you in now, and what research and development are you doing now?

chunyang

The cost is related to your relevant technical reserves, and starting from scratch is obviously unrealistic.

一沙一世

chunyang posted on 2022-7-25 14:49 The cost is related to your relevant technical reserves. It is obviously unrealistic to start from scratch.

Cooperate directly with relevant manufacturers.

chunyang

Yishayishi published on 2022-7-25 16:56 Directly cooperate with relevant manufacturers.

Then you should ask the "relevant manufacturers".

cjjh2014

Netizens who have this idea, is there any substantial progress now?

一沙一世

cjjh2014 posted on 2022-8-30 07:23 Netizens who have this idea, is there any substantial progress now?

The cost is hundreds of thousands, I can't afford it. Brother, can you provide an angel investment?

Delon

If you have money, you can buy a company that makes magnetic ICs and start your business. Otherwise, you will have to step into too many pitfalls in the early stages.

The only way is to use products from other manufacturers.