Datasheet

J3
TP1
TP4
TP8
LINE
NEUTRAL
F1
L1
L2
J1
L3
TP9
TP10
TP11
TP6
L4
S1
J2
C1
TP13
TP12
TP7
TP3
TP5
TP2
D5 C5 C6
C19
C20
C21
+
+
UCC29910AEVM-730
AC SOURCE
OFF
ON
+10V BIAS
SUPPLY
V1
+
A1
+
+
-
(Electronic)
Load-1
-
-
FAN
HPA730
www.ti.com Test Setup
5 Test Setup
5.1 Test Equipment
Voltage Source (Main): 90 V
AC
to 265 V
AC
, 2.0 A
AC
, such as Agilent 6813B AC Power Source/Analyzer, or
equivalent.
Voltage Source (Bias): 10 V
DC
/0.2 A.
Multimeters: 100 V
DC
/1.5 A
DC
four-digit display meters, such as Fluke 45 Dual Display Multimeter, or
equivalent.
Output Load: 100 V
DC
/1.5 A
DC
load such as TDI RBL488 Electronic Load 100-120-800, or equivalent.
Fan: 200 LFM minimum.
Recommended Wire Gauge: AWG #18 for input voltage connection and output load connection.
5.2 Recommended Test Setup
Figure 2. UCC29910AEVM-730 Recommended Test Set Up
5
SLUU505A– May 2011– Revised October 2011 Buck PFC Pre-Regulator in Power Factor Correction Applications
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