PC500.C (3/03) 50
US 858 674 8100
••
UK 44 1483 401 700
••
France 33 3 84 35 04 04
••
Singapore 65 6287 8998
••
Taiwan 886 2 2698 0228
••
Hong Kong 852 2788 6588
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http://www.pulseeng.com
HIGH FREQUENCY PLANAR
TRANSFORMERS
PA003X Series (up to 30W)
Power Rating: up to 30W
Height: 7.4mm Max
Footprint: 19.6mm x 18.0mm Max
Frequency Range: 200kHz to 750kHz
Part Power Turns Ratio 1Primary Primary Leakage DCR (mΩMAX) Maximum
Number Rating (Pri:Sec) Secondary Inductance Inductance Primary Primary Secondary Height
Isolation (µH MIN) (µH MAX) Aux. (mm)
PA0030 30 W 6:2 1500 Vdc 52 0.85 43 N/A 2.7 7.4
24v to 3.3v/8A Operational
PA0031 30 W 12:2 1500 Vdc 200 1.7 210 N/A 3.5 7.4
48v to 3.3v/8A Operational
PA0032 230 W 6:3 1500 Vdc 52 0.27 43 N/A 10*7.4
24v to 5.0v/6A Operational
PA0033 230 W 12:3 1500 Vdc 200 0.925 210 N/A 10*7.4
48v to 5.0v/6A Operational
PA0034 30 W 6:6 1500 Vdc 52 0.27 43 N/A 43 7.4
24v to 12v/2.5A Operational
PA0035 30 W 12:8 1500 Vdc 200 0.98 210 N/A 75 7.4
48v to 12.0v/2.5A Operational
PA0036 30 W 6:8 1500 Vdc 52 0.195 43 N/A 75 7.4
24v to 15v/2.0A Operational
PA0037 30 W 12:8 1500 Vdc 200 0.98 210 N/A 75 7.4
48v to 15v/2.0A Operational
*DCR rating for indicated parts is for both windings tied in series.
NOTES: 1. Other turns ratios may be available. Contact Pulse Applications Engineering for more information.
2. The secondary windings on PA0032 and PA0033 can be connected in series for a 6T secondary if required.
3. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number, (i.e. PA0037T).
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
PA003X
Date Code
Country of Origin
12
4
3A 4A
3
.710
18,03MAX
.770
19,56
MAX
.290
7,37
MAX
.110
2,79
SUGGESTED PAD LAYOUT - (PA0032/33)
.330
8,38
.570
14,48
.025
0,64
4X
Ø
.090
2,29
12
43
3a 4a
3A
1
2
3
PA0032/33 4
4A
4
1
2
3
PA0030/31/34/35/36/37
Mechanical Schematics
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . . . . . . .4.5 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tray . . . . . . . . . . . . . . . . . . .90/tray
TAPE & REEL LAYOUT
USER DIRECTION
OF FEED
.945
24,00
1.260
± .012
32,00
± 0,30
.069
1,75
.560
14,20
.760
19,30
.722
18,34
.020
0,51
.295
7,49
.325
8,26
.157
4,00
.079
2,00
