I apologize if this is the wrong forum, but I did
not see anything else close.
I would like to resurrect an old steam cleaner that
someone has removed the pump feeding the coils, and
have no idea what to use. Near as I can tell from
browsing, the pump needs to be ~200 PSI * 3-4 GPM.
Is this...
Anyone have a good print for a 24-28v boost
converter? Application will be for a vehicular
auxiliary 24v system - probably 200 AH or so.
Need ~10-15A max. current for charging.
I'm thinking something similar to:
http://hmin.tripod.com/als/andysm/pages/sw-regs7.html#UPC71
with a bit more smoke...
I almost posted this to the "induction motor/generator"
thread, but will start another topic. On another forum,
someone raised the question of driving a 3-phase motor
with a VFD, and using the second winding set to generate
isolated 3-phase power. I posted the following as a reply
and would...
Just got a replacement bridge motor - HEWH286, 15 H.P.,
1140 RPM, 460v, mfg. no. 286M1076 (3-phase/wound rotor)
for a P&H 35 ton crane. This motor has 4 extra, unmarked
leads, approx. AWG18. Can anyone identify them?
Wouldn't be a problem, but the motor started heating
immediately upon start...
Haven't had much luck on other forums, so I will try here:
I need to find a 6U 386 or 486 processor board for a
VMEbus, preferably with the associated hard/floppy drive
board to plug into it. The original vendor was
"Logical Design Group", the board type is "XP-Platform",
the BIOS is Quadtel...
At the risk of incurring major wrath from certain
parties :), I'm gonna cross-post this. I really need
some help :(
I need to find a 6U 386 or 486 processor board for a
VMEbus, preferably with the associated hard/floppy drive
board to plug into it. The original vendor was
"Logical Design...
I have just been offered a job at a plant that makes
thick-wall pipe. Involves large DC motors and drives,
large induction heaters, 3kv overheads w/ mostly 480v
distribution, and all the associated cranes, hoists,
conveyers, lighting, etc. Looks interesting, but it
has been many years since I...
Can anyone identify this IC? Preferably with a datasheet?
Numbering: MEM551C
Form factor: TO-5? w/8 leads
Pins 8,6,4, and 2 are common
Pins 1 and 7 appear to be inputs.
Pin 5 looks like the output.
TIA.
<als>
I have the option to get another 20 HP Baldor -
and I really do want to learn more about these
motor types. Quoting a previous post:
" Just got a 20hp Baldor -
286TZ frame, 1425/1675 rpm, spec: 10P46W694,
stk no.: 39H314BAH, 208/240/60 and 220/380/50.
Talked to manufacturer - seems that...
