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List of Materials
Table 3. List of Materials (continued)
QTY
REF DES
DESCRIPTION
MFR
PART NUMBER
R31, R32, Resistor, chip, 15.0 kΩ, 1/8 W, 1%, 0805
R45
3
Std
Std
1
1
1
1
2
1
1
1
1
2
2
2
2
2
1
R34
R38
R41
R43
Resistor, chip, 560 Ω, 1/8 W, 1%, 0805
Resistor, chip, 0.47 Ω, 1 W, 1%, 2512
Resistor, chip, 4.75 kΩ, 1/4 W, 1%, 1206
Resistor, chip, 221 kΩ, 1/8 W, 1%, 0805
Std
Std
Std
Std
Std
TI
Std
Std
Std
Std
R47, R48 Resistor, chip, 221 kΩ, 1/4 W, 1%, 1206
Std
U1
U2
U3
--
LED Lighting Power Controller
Timer, Low-Power CMOS
LED Lighting Power Controller
PCB, 10.4 in x 2 in x 0.062 in
Washer, #4, shoulder, nylon
Heatpad TO-220 0.009" SP900
Washer, #4 split, ss
UCC28810D
TLC555D
UCC28811D
HPA439 REVA
TI
TI
Any
Keystone
Bergquist
Std
SP900S-90
Std
Std
Std
Nut, #4-40, ss
Std
Screw, #4 - 40, SS, 0.5 in.
Connector, jumper, shorting, gold, 0.100"
Std
JP1
Sullens
SLUU355A–March 2009–Revised June 2009
A 0.9-A Constant Current Supply with PFC for 100-W LED Lighting Applications
15
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