lupi

cow of tailed snake (gay)

avatar by @citriccenobite

you can say "chimoora" instead of "cow of tailed snake" if you want. its a good pun.​


i ramble about aerospace sometimes
I take rocket photos and you can see them @aWildLupi


I have a terminal case of bovine pungiform encephalopathy, the bovine puns are cowmpulsory


they/them/moo where "moo" stands in for "you" or where it's funny, like "how are moo today, Lupi?" or "dancing with mooself"



Bovigender (click flag for more info!)
bovigender pride flag, by @arina-artemis (click for more info)



atomicthumbs
@atomicthumbs

All of you children with your "speedlights" and your "monolight studio strobes" can sit down. I got a power pack and I'm in charge now.


atomicthumbs
@atomicthumbs

I misunderstood the guy who gave the setup to me and thought this was a regular Fresnel halogen hot light, designed to run off the modeling light supply from the power pack.

It is not. This is a strobe.

The Norman 10" Fresnel Spotlight provides the dramatic feel of theatrical lighting. If properly used, the FS10 will provide the same quality light of a Tungsten fresnel fixture but with the advantages of strobe lighting, including much more output and daylight color temperature. You can control the mood or add localized light to emphasize subject detail. It produces a brilliant, even light in its flood position, and in spot, has a long throw and a controllable beam.


atomicthumbs
@atomicthumbs

one or more of the many huge capacitors in the power pack, if stored for a long time without use, might explode violently when I plug it in and turn it on.

if I unplug a flash head without turning off and discharging the power pack, it will arc violently, destroying the connectors on both sides.

if something goes wrong with the power pack, flipping the power level switches can arc violently, destroying the switch.

if something goes seriously wrong with the power pack, it can put Voltage on the sync connector, energizing the shutter if it's hardwired. I'm not sure if that's 120v line power or 900v flash power.

if I fire it too fast at high power without installing blowers on the flash heads, it will melt or shatter the flash heads.

I love this thing already.


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in reply to @atomicthumbs's post:

if this is anything like a transformerless power supply in a hot chassis radio or tv (ie, a diode then a bunch of dropper resistors and then the caps) the variac method should still be fine

a wise move when working with power pack strobes around others (besides the subject) is to say "NO FLASH!" when you're touching the power pack or flashes in any way. because if someone flashes it, or if they fire their own separate flash and the power pack's on an optical trigger, it goes off while your hands are in front of the tube, or on the tube, or near an energized contact, or touching the sync contacts and exposed to the 48-250v+ trigger voltage, and that's a bad time