Filter
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PARTS LIST, DC-300A Page 4
Schematic
Designation
Cl 15. C215
Cl 17, C217
0109,
0209
DllO.
D210
R131, R231
R138.
R238
R132, R232
R139. R239
R133,
R233
R134, R234
R135, R235
R136,
R236
R137, R237
R140,
R240
R141, R241
R142, R242
R143, R243
SW-2
SW-3
0108,0208
0109, 0209
Q114,
Q214
Description
Captive stud,
#lo
x 1
l/4
Nylon washer
Nylon spacer
#lO
internal star lockwasher
Hex nut,
lo-32
Solder lug 806,
#lO
HEATSINK
BOARD
ASSY.
DC-300
heatsink
Heatsink
PC board
Capacitors
.Ol MF Ceramic Disc
.22
MF,
1OOV
Filmatic
Diodes
1
N4003
Resistors
180 ohm
l/4
watt 10%
5.6
ohm
1
watt
5%
or
12
ohm 2 watt
1%
.33
ohm 5 watt
5% Wire
Crown
Part # Other Information
3636 Used to mount coil assy.
3609 One used on each side of coil
2762 Used in center of coil; over stud 3636
2279 To mount coil
2170 To mount coil
3312
Mounted under nut; under coil
41207
3561
7954u
1751
On PC board
3218
On
heatsink
2851
On board
2873
On board
2355
On board
3931
See chart on schematic
3583
On board
Thermal switch SPST NC 1
60°F
2799
One mounted on left heatsink,
one on the right
Transistors
2N3859A
(selected)
TIP558 (selected)
2961
Attach to
heatsink
with 2162 compound
4025
Driver transistors