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LM2596 DC-DC Spanningsregelaar Verstelbare Step Down Voeding Module Met Display
US$1.99 US$9.99

Q: Hi It is possible to use or to build the 55VDC as like input and output 12 to 24 VDC?

gevraagd door SolutionNortech op 2022-06-06 05:51:58

Johan Hedin No, this one have maximum 40 volt on input.

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AC/DC voeding ESP8266 WIFI Vier-weg Relais Module ESP-12F Ontwikkelingsbord Secundaire Ontwikkeling
US$9.99 US$21.99

Q: Will this unit operate on 120vac input?

gevraagd door Tallmanneal op 2022-03-29 20:19:46

Johan Hedin Yes... 90-250 VAC you can use.....

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LM2596 DC-DC Spanningsregelaar Verstelbare Step Down Voeding Module Met Display
US$1.99 US$9.99

Q: Thank you for the explanation but does NOT answer my question. Display does NOT turn OFF as per the specifications. Why?

gevraagd door BG337512441 op 2021-11-23 10:51:52

Johan Hedin I push button1 one time.... display turn on I push button1 one time again.... display turn off.... Button2 change display between input power or output power.....

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XIAOMI MIJIA HL Aromatherapie diffuser Luchtbevochtiger Luchtdemper geurverspreider Machine etherische olie ultrasone Mist Maker
US$29.99 US$37.99

Q: I want to trigger it with smart plug. Does it turn on automatically when plugged in? or doesnt it need to be turned on manually?

gevraagd door Aditya Nayak op 2020-02-16 04:42:22

Johan Hedin Mustpush the button to start....

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