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Daitron's power supplies emit only a little amount of noise even though they are switching power supplies. In this video, I'll reveal the secret of their low noise. Their use is expanding from industrial precision measurement and precision control to even audio devices.
Low noise power supplies introduced in this video:
- Ultra-low noise switching power supply RFS50A https://daitronglobal.com/products/low-noise-power-supplies/rfs50a/
- Low noise switching power supply LFS50A (meets the medical electrical equipment standard) https://daitronglobal.com/products/low-noise-power-supplies/lfs50a/
See more
- Low Noise Power Supplies | Daitron Global https://daitronglobal.com/products/low-noise-power-supplies/
If you want to know more about low noise switching power supplies, this article is recommended → https://webexpo.daitron.co.jp/article/index.php?c=topics2_view&pk=43&utm_source=youtube&utm_medium=ichiken
When you purchase the power supplies, purchase from the Daitron's official website → https://direct.daitron.co.jp/shop/c/c5010/ (jump to Daitron Co., Ltd. website)
◤Contents◢
00:00 Introduction of low noise switching power supplies
00:31 Structure of linear power supplies
01:58 Structure of switching power supplies
03:38 Daitron's switching power supply lineups
05:38 Measurement of output ripple voltage
09:30 Other noise data
10:45 Efficiency measurement
11:13 Cases where low noise power supplies are necessary
13:57 Disassemble power supply to look inside
15:22 Check operating waveform using oscilloscope
16:53 Summary
Daitron is a technical-trading company which combine with the high-level of planning, marketing, and producing ability in Japan.
- ダイトロン株式会社(JP site) https://www.daitron.co.jp/
- DAITRON INC.(USA) https://www.daitron.com/
- DAITRON（KOREA）CO., LTD. http://www.daitron.co.kr/
- 台灣大都電子股份有限公司 https://www.daitron.com.tw/
- 大都電子（香港）有限公司 http://www.daitron.com.hk/
- 大途電子（上海）有限公司 https://www.daitron.com.cn/
- DAITRON（THAILAND）CO., LTD. https://th.daitron.net/
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