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national semiconductor
national semiconductor

... regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117 is packaged in ...
ADG417 数据手册DataSheet下载
ADG417 数据手册DataSheet下载

... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to abso ...
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Cable current transformers - PFIFFNER Instrument Transformers Ltd

... transform currents up to 5000 A into standardised values for meters, measuring and protection devices. Bar current transformers are typically used in wall, floor or ceiling openings. They consist mainly of a wall bushing and the coupled current transformer part. The wall bushing provides the insulat ...
ADS8422 数据资料 dataSheet 下载
ADS8422 数据资料 dataSheet 下载

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DMS-40PC Series - Murata Power Solutions
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Technical Product Information

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... We have been making calculations with voltages from batteries without asking detailed questions about the batteries. Now it’s time to look inside the batteries. http://www.energizer.com We introduce a new term – emf – in this section. Any device which transforms a form of energy into electric energy ...
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The following demo shows how to utilize the wattmeter instrument. In
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... Step 5: Slide in the new kit, put the washers and nuts to the mounting screws and tighten it with a 5.5mm wrench.(Sorry, only metric nuts and bolts in the Netherlands,…) Put the two screws on the back of the corner back into their place and tighten them. In the end the kit is almost EXACTLY flat wi ...
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... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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