Electrical and electronic experiment device
The invention relates to an electrical and electronic experimental device, and discloses an electrical and electronic experimental device, and a programmable power supply unit of the electrical and electronic experimental device comprises a voltage drop module, a single chip microcomputer control mo...
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| creator | CHEN XIESHUI YOU XIAOQUAN LIU YINGXI LI ZEMIN TANG XU |
| description | The invention relates to an electrical and electronic experimental device, and discloses an electrical and electronic experimental device, and a programmable power supply unit of the electrical and electronic experimental device comprises a voltage drop module, a single chip microcomputer control module, a driving module, a sampling module, a switching power supply module and a sampling feedback module, the voltage drop module is used for reducing the voltage input by the programmable power supply unit; the sampling module is used for collecting input voltage; the voltage after voltage reduction processing is transmitted to the driving module and the single-chip microcomputer control module; the single-chip microcomputer control module is used for collecting input voltage and controlling output, and the driving module is used for driving the voltage output by the single-chip microcomputer control module. Meanwhile, the output voltage is fed back to the single-chip microcomputer control module through the samp |
| format | Patent |
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Meanwhile, the output voltage is fed back to the single-chip microcomputer control module through the samp</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADVERTISING APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRICITY GENERATION GLOBES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PLANETARIA SEALS TESTING |
| title | Electrical and electronic experiment device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T16%3A50%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHEN%20XIESHUI&rft.date=2023-08-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116667660A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |