[Amps] FS: Transformers & Power Supplies

[Radio WC6W]

***** Transformers *****
 
ICOM BC-25U wall warts 12V 50mA -- $5ea (2 available) 

Powerstat 10B 120V 2.25 A variable transformer (variac) NOS, with dial &
knob -- $25 
 
GE 9T91A1 120V 2.5 A variable transformer (variac) used, no dial nor
knob-- $20 
 
Microtran T1104  600ohm-600ohm, +7dBm, audio transformers, pc mount,
NOS-- $1ea
 
Atlantic Transformer #8629-2  300/600ohm - 2500 ohms +15dBm sealed round
metal case 250-3.5KC -- used $15
 
General Transformer FT-2391  600ohm - 10000 ohms 0dBm 300-3.5KC sealed
round metal case -- used $15
 
Stancor (Chicago Standard) Transformers
 
  F106 115/230 Pri -- 10VCT @ 6.5A  S case  Used $20
 
  AMS-6  4800/7600ohm - 4/8/16 ohms 2 watts  200-10KC, sealed square
metal case -- used $25
 
Triad Transformers -- all 115V 60CPS Pri
 
  F21A 6.3VCT @ 10A  Used $20
 
  R2C  135V @. 015A -- 6.3V @ .9A  NIB  $10
 
  R5A  600VCT @. 065A -- 6.3VCT @2 .7A Used  $15
 
Triad HS-331 Choke 4Hy 40mA DC 375 Ohms  NIB -- $10
 
 

***** Power Supplies, Inverter, UPS  *****
 
Open (L-shaped) frame linear power supplies 6" x 3" x 2" with attached 2
wire polarized line cord, 120V 60 Hz AC input; internal 1A line fuse. 
There is a relay that switches the 3 voltage outputs. Six-pin SIL output 
connector with a matching cable to pigtails. 
The wires are:  GND, +5V switched, -5V switched, relay (gnd to operate),
+12 switched, and +12 constant (for the relay).  Just guessing from the
780X series regulators, I would think that the +12 and +5 outputs are
good for about an amp. and the -5, which regulator is unheatsinked,
perhaps a couple hundred mA.
$12 ea. (5 units available)
 
Lambda LM B0-60 -- 0-60V, .45A Linear Power supply with remote sense
terminals, screwdriver voltage adjust, 5"x3"x7" -- used $20
 
Power General
    Model 1035-2 -- 12V, 3A, Switching Power supply, uncased PCB 
5"x3"x2" -- NOS $15
 
    Model 3050-1 -- 5V at 6A , 12V at 1A & -12V at 1A, Switching Power supply,
uncased PCB  5"x4"x2" --  NOS -- $15 ea (4 available)
 
    Model 3056-6 -- 5V at 6A & 12V at 3A, Switching Power supply, uncased PCB 
5"x4"x1.5" -- NOS $20   
 
Sierracin  5C12A -- 12V (5 Amp?) Switching Power supply  with remote
sense terminals -- open frame 5"x8.5" x2"  -- used $15 ea (2 available)
 
NPC Model 12-115.   12VDC - 115 VAC 200W Square Wave inverter.   Black
case w/ gold anodized front panel measures 7"x7"x5" high. 10 lbs.
shipping wgt.  $20
 
International Instrumentation Model PUP-200.   200W computer style UPS. 
Off white case measures 15"x8"x6" high.  Requires 24V worth of lead acid
batteries, not included.  18 lbs. shipping wgt.  $20
 
 
*****  Mechanical Things & tools *****

Gilbert Erector Sets

  Steam Engine Set #10062, 1950's vintage, looks complete with AC motor &
manual     (rough) in original metal carrying case (one latch missing). 
May contain a few    extra parts.  $60

  Model 6½ set in a Model 4½ metal carrying case, 1950's vintage, looks
complete with
  AC motor (needs new power cord) & manual (rough).  May contain a few
extra parts. $40

  Motorized 1960's vintage set with manual in original plastic carrying
case.  $30
 
  Motorized 1960's vintage set with manual & powermatic DC motor
assembly, no case,    otherwise looks pretty much all there except for
(4) wheels.  $20

  Pocket Erector Set, late 1970's vintage.  Small set with manual but,
not in original box.    $10

  50+ pieces of 1950's vintage loose erector set parts.  Mostly girders,
half a dozen    plates, a few pulleys/shafts and a set of (4) wheels. 
$15

  Model 4½ Erector Set Manual, 1950's vintage, cover a bit worn, insides
fine, $15.
 
Sperry Gyroscope bearings? part no. 165899.  10 pieces packed in oil in a
glass bottle sealed with black glop in June 1944.  $10

IBM Model 75 Selectric typewriter -- Rare transistional electronic 96
character model, circa 1980, in IBM blue with mechanical keyboard (feels
like a Selectric II) and electronic 7500 character (26 documents + 99
phrases) memory.  Good condition, types, but needs a bit of TLC (new
ribbons, oil?) as it has been stored (indoors, clean & dry) for the last
15 years.  $150
  
Craftsman (Atlas) lathe screw for a 54" bed (36" work space) lathe. 
Used, good condition.  $100  

Trav-A-Dial bidirectional electronic counter -- I think this was
originally for use with a mill or lathe in conjunction with a 200
count/rev quadrature encoder (which I DON'T have but are available from
many sources) to read displacement in .0005" increments up to 200 inches.
These use Hewlett Packard dot matrix decimal readouts for a very pretty
display.  Switches for direction control and reset.  Nice cast metal
case, requires 5 volts power, 6 pin female Jones connector interface w/
pinout provided.   $75 
 
   Used, tested HP 5082-7300 RHDP decimal readouts  -- $5 ea
   Used, tested HP 5082-7304 +/-1 decimal readouts  -- $3 ea
 
   NOS 5082-7302 LHDP decimal readouts, still in HP packaging, $10 ea.
 

Listed below are serious squirrel cage type fans:
 
ILG Electric Ventilation 17-18-022A encased motor with 181-009-EA fan
115/230 VAC  1.6A/.8A  50/60Hz  3000 RPM  4+" round intake, 3+" x 4-3/4"
rectangular output flange, weighs 25 lbs.  used -- $25 
 
Kooltronic Model DF1F016N Dual fan style 230 VAC  1.2A  60Hz  3000 RPM 
3+" round intakes, 2.5" x 5" rectangular output flanges, 16" long by
about 7" diameter overall, weigh 15 lbs.   These look like NOS but,
they are a mite dusty from storage -- $20 ea (3 available)  

 
All of the above plus shipping, if necessary, naturally.
 
Contact:  Marv  WC6W   310 649 3111 (reasonable hours Pacific Time
please)  
or via wc6w at juno.com

 
 
 
 
 
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