I have 1 of the NEW V2 Chromes with the true eGo top connector. I haven't put it on the LeCroy 312 Scope yet but it's obviously using PWM. So far I really like it, it's a more "calm" and mellow type vape/device compared to my MAX's but that was expected for more than obvious reasons.
I have the V1 & 1.5, & 1.5t LT from "June but this V2 feels better in every way not to mention very heavy and solid.....the chrome dipping on this one looks like it was triple dipped the finish is so thick and deep in luster. The finish on mine is as good as the DiD R.A. and thats saying somethin'.
As far as power goes it feels much better than previous. I'm at 3.5v on the V2, with the same carto (Fusion) and same juice to get the equivalent feel and vape I have to go up to 4.2-4.3v on the 1.5/1.5t, and the L.Rider V1 (true LT) well lets not even go there....it's a joke. 6v doesn't even feel like 3.0v on the V2. I'm anxious to see what the LeCroy Scope shows me ...hopefully tonight.
VAPNJ,
I'll be very interested to see the results of your testing with a scope.
My experience was the same as yours concerning the new Young-June Chrome V2. Compared to the v1.5 I sent back to CCV for it, and the two v1.5t units I still own, the Chrome V2 seemed superior in every way---better build quality, much heavier (5.2 oz. with a battery, versus 3.3 oz. for the v1.5t), no rattling buttons, and the vape struck me as definitely superior in power, with a good deal more whomp. I assumed that the claimed 3.9 amp limit was accurate.
Then I did a little informal test. I set the voltage to the max of 6.0 volts (to get a 100% duty cycle on the PWM) and screwed on my Madvapes inline voltage display. Unloaded voltage read out as 6.1 volts, pretty much as expected. Then I screwed on a 1.5 ohm dual coil carto to the output connector of the meter. Voltage under load? Only
4.6 volts, which, if I'm not mistaken, means that the amp limit is
3.1 amps, same as for both the v1.5 and v1.5t.
Needless to say, I was surprised, since my subjective and anecdotal experience had been that my Chrome v2.0 vaped hotter and with more power than either the v1.5 or v1.5t.
Although I don't use dual coils anymore (I've snipped one coil on most of my remaining stash) and hardly ever vape at more than, say, 2.3 amps or so, I was also disappointed to see such a sizable drop in voltage, from 6.1 unloaded to 4.5 loaded at 1.5 ohms. I'm getting quite fed up with bogus claims about raised amp limits that prove to be untrue.
If, indeed, the amp limit of all versions of Young-June Vtubes is the same (roughly 3 amps), then why did we experience the Chrome v2.0 as being more powerful? Are we just crazy and imagining a difference, or did the programmers change the way the PWM is implemented somehow to make the v2.0 run hotter at lower voltages (not as much as the Vmax or Ovale V8, but certainly hotter than the v1.5/1.5t Vtubes)?
My single, crude test may not be sufficient to tell the whole story. I hope your more sophisticated equipment and expertise can shed additional light on this.