22 May 2023 0 7K Report

For PQ32-30 core. How to reduce the size further without impairing the performance.

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What are the procedure to test DC/DC Converter for 30kw,1000i/p, 200-800v o/p?

In industry how to do testing on DC TO DC Converter. kindly suggest

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Can i get the information of weight of inductor for below spec?

Inductance: 220uH DC Current: 400A Ripple Current: 20% of DC Switching Frequency: >20kHz Loss: as low as possible for 200V operation, the inductance will be less. However, we need to keep the...

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Kindly help me to design 18.2KVA High frequency Transformer.

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PQ32-30 core. Please also find an opportunity to reduce the size further without impairing the performance.?

How can reduce the size of high frequency transformer ?kindly guide

06 June 2023 814 1 View

How to decide wire gauge and number of turns for designing of 300WSMPS?

300W SMPS Input CMC RMS Current=3A 30mmx15mmx25mm Input DMC RMS Current=3A 26mmx14mmx25mm Output CMC RMS Current=25A 20mmx12mmx25mmcore is ferrite core, Inductance of Input CMC is 7mH, Input...

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Why silk fibroin dissolved in LiBr?

why silk fibroin dissolved in LiBr? LiBr's what character make them to dissolve?

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During dialysis of silk fibroin how quantity increased in cassette? Explain this working principle?

We use the LiBr to dissolve fibroin. Later dialysis process will conduct. During this, injected 10 ml solution is increased to around 30 ml after 3days later. So, please any one explain this...

12 February 2023 111 2 View

Problems with CD25 staining?

Hi Currently my lab is testing flow cytometry panels on frozen PBMCs before we move to patient samples. We are having a lot of issues with CD25 staining, using it in BV421 (with isotype controls...

01 November 2020 9,544 5 View

Is there any relation between Aspect Ratio of nanorods and differently evaporated (simple & co-evaporation) film by thermal evaporation technique ??

we got near-spherical nanoparticles when mixture, in the form of a pallet, of two material is evaporated via a single boat, but when evaporated separately and simultaneously with the two boats via...

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What combination of transforms could give best in identifying the power quality disturbances events?

Hello , Presently am doing research in the area of power quality event classification and mitigation techniques. If anyone is aware of the recent techniques or combinations of transforms that can...

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