Johan Hedin
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LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With 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?

Asked by SolutionNortech on 2022-06-06 05:51:58

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

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AC/DC Power Supply ESP8266 WIFI Four-way Relay Module ESP-12F Development Board Secondary Development
US$11.91 US$21.99

Q: Will this unit operate on 120vac input?

Asked by Tallmanneal on 2022-03-29 20:19:46

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

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LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With 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?

Asked by BG337512441 on 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 Aromatherapy diffuser Humidifier Air dampener aroma diffuser Machine essential oil ultrasonic Mist Maker
US$27.16 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?

Asked by Aditya Nayak on 2020-02-16 04:42:22

Johan Hedin Mustpush the button to start....

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