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  1. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    That ought to make someone happy> CHARTS :)
  2. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    All the posts in question fall within three standard deviants. (no need to name them :))
  3. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    Those posts are called outliers
  4. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    Graphs and Pie charts can be generated from the equations provided :)
  5. Rocketman

    Max water %??

    I do it a little differently (doesn't everyone :)) My PG/VG ratios range from 50/50 to 30/70. My favor is usually a pair of 5% flavors, maybe up to 12% total flavor. The PG and Flavor don't require thinning, only the VG, so a percentage of the VG seems logical, not a % of the total. The...
  6. Rocketman

    Max water %??

    I try and make the same 'thickness' juice with various PG/VG ratios and percentages of flavor. Another variable I've found is the amount of water that my VG has absorbed (it does that :)). Once you've found the 'just right' thickness, how can you get it when you change ingredients? The Dr...
  7. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    The first post in this thread was really pretty good, until the electric stove analogy came up :) and I'm sorry if anyone feels like I insulted them (not really) :)
  8. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    I'm reading these out loud to the wife. Seems she likes your jokes :)
  9. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    I stand corrected :) Since it's on the interweb, it must be correct :)
  10. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    You have the battery in wrong
  11. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    PWM is a great method of controller power (watts). With a Duty cycle of less than 100% (DC) the output power will be less than straight DC. That limits the performance of a single cell PWM to something less than a straight through device. Now with two cells stacked, the PWM being less...
  12. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    Sorry, didn't mean to :) Square root of Duty Cycle (like 0.1, or 0.3, or 0.9) times max volts. This button :)
  13. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    I think one of the reasons people find RMS hard to grasp is the AC volts applications. With your household 60HZ AC the voltage changes direction but a dumb device like a heater or incandescent bulb don't know it. To the heater it's just a really rounded 120 Hz PWM waveform. When you do...
  14. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    How many remember the same discussions about the old eGo? How many called it a 3.2 volt device. It ain't. 3.2 volts don't vape. Or, hardly don't vape :) Now we have stacked battery PWM devices and the confusion starts all over again. I've even seen 9 volts Peak to Peak claimed as the...
  15. Rocketman

    "ABC hits harder than XYZ set at the same voltage..."

    For a 50% duty cycle, 700hz waveform, and a loaded max of 7.4 volts, the RMS voltage applied to a load is 5.23 volts. The average voltage for this 50% Duty Cycle waveform (what a cheap metering circuit will indicate) is 3.7 volts. For an indicated 3.7 volts, it's hitting like 5.23 volts...
  16. Rocketman

    Unflavored Nic Pricing Comparison

    No good answer. Without an on-site audit for process compliance from a disinterested, professional audit organization, you can only believe what you see on the internet (or your own senses of sight, taste, and smell). Quality Control is more than the input raw materials. It's Process Control...
  17. Rocketman

    Unflavored Nic Pricing Comparison

    Quality? Search threads and posts for examples of 'Quality'. Are they based on color, smell, taste? Are those REALLY the parameters of QUALITY? Is that what vendors do to control, monitor Nicotine Quality? How many reviewers are actually qualified to comment on Nicotine Quality? I'm not...
  18. Rocketman

    Nicotine Comparisons

    As a manufacturer/ employer (of more than family members) of a hazardous material, I'm sure this is a 'first cut' to meet occupational requirements. Lots of govment rules to follow. I've seen MSDS sheets with revision after revision. You know, 4 more years of govment interference of small...
  19. Rocketman

    Nicotine Comparisons

    MSDS sheets are nice to keep OSHA off your back in the plant, but for the DIYer mean little. An employer must provide access to chemical exposure data to employees per OCHA HCS. Did anyone notice the dates on the NIC COA, the PG COA, and the VG COA? and a repeat of a previous question...
  20. Rocketman

    Mini DC-DC Step-up Converter

    I was asked about more details on the changes needed to make this little boost board VV. The only one I have is already installed in a tube mod, but what I found before I sealed it up was that 5.1 volts loaded at 2.5 amps was about the upper end and 3.7 was the lower end. I believe trying to...
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