As coisas boas realmente vêm em pacotes pequenos e isso 12v 3A UBEC não é uma exceção a essa regra. Com alta eficiência modo de comutação ajudando a proporcionar uma melhor dissipação de calor em comparação com os reguladores de tensão lineares e um design de PCB blindado e de saída da bobina EMF ajudando a fornecer uma saída de tensão de ruído estável e baixa, ele tem toda a funcionalidade de uma classe UBEC topo, mas não vai quebrar o banco. Este UBEC também possui proteção de polaridade inversa incorporado para maior tranquilidade. O que mais você poderia pedir em uma saída de 12v UBEC.
Entrada: 6-23V (2-5S LiPo, 2-6S Li-Fe ou 5-15S Nixx bateria)
Saída: 12V / 3A (Menos de 50 mV pico a pico de tensão @ 2A)
Dimensões: 57,0 x 14 x 25,0mm
Características do Produto
Peso ( g )
terrible would not even give a total 1 amp and varied the from .1 to .5 amps a ton don't get this get any but this its baaaad ...........
This regulator DOES NOT WORK for inputs less than about 14v, which means that it is completely useless for 3s lipo packs, and will even start dropping voltage when a 4s pack gets very low.
Hobbyking blatantly lied about the required input voltage.
When it has enough voltage, the regulator does seem to work properly, at least at relatively low loads.This is not a buck-boost regulator.
Very noisy in UHF band (300Mhz - 3Ghz) with spurious transients right around 433MHz. So do not use this if you plan on using a LRS.!! Go Linear :)12V 3A UBEC - 2 ~ 5S LiPo (6-23v) electrically very good, I am very happy to use this ubec, distribution of electric current is very stable, thanks hobbykingsteady 12v good to make sure dont blow anythingFine and pure current from this UBEC, thumbs up!Great UBES - no problems at all - does not get too warm - I have used for mobius gimbal and fpv camerasWorked fine for about 3 hours, then I plugged in the quad to go for a flight and it randomly started pouring smoke. Opened up the shrinkwrap and the whole thing was melted and burned... No idea what caused it, but it wasn't my installation. Guess just a faulty unit. It was only being pushed with 4S power, so it wasn't overpowered.For 4S multicopter.. I use it for stable 12v... yes I am going to buy when I need moreI bought one of these to power a 12v camera from a 3S (11.1v) or 4S (14.8v) LiPo (depending on which battery I was flying with) and it was faulty. No quibble about a replacement but the replacement was faulty too!
Supply it with 12v or less and you get less than 12v output so the claim that it works on a 2-5S Lipo is false.
It could just be a faulty batch - do you want to take that chance?
This time I'll ask for a refund.