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Roda sólida anti-explosão para patinete elétrico M365 Ninebot
US$33.48 US$34.99

Q: hi do these also fit the M365 IP54 ? front and back?

perguntado por AtarLC sobre 2019-10-11 02:53:31

Visionswas you can contact the online service, they will help you to solve it.

2019-11-05 07:46:27 Útil (0)
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respostas (1)

AtarLC hey can I ask you found the output a square wave but was it an inverted square or just pulse of one pole ? , or can you tell us what IC is used if it is possibly readable or not just a blank.

antaf56 11/10/2018
I am very satisfied of this module, it works accordingly to the spec. Just some suggestions: 1) To switch on the circuit it is necessary to put a short between the K and SW pad on the PCB 2) don't trust to the AC Voltage measurement provided by the multi-meter, except it is a thru RMS device capable to work up to 20 to 30 KHz.. To make a correct measurement use the oscilloscope. I powered with 12V and found a 450V pp square wave at output with a 220V 60W lamp , it is much more than 220V rms, but it is ok, the running frequency is around 20KHz. The module can be used to power a tube amplifier. To transform the AC in DC you can use a fast rectifier and a capacitor, the 12V DC input can power the tube heaters and the converter itself.
Conversor de 150W DC 12V para AC 220V Módulo elevador inversor Step Up Board
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Comentários (5)
AtarLC 01/08/2019
good quality magnets, price is fair
20pcs N50 10mmx15mm Super ímãs redondos de terras raras de neodímio super fortes
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