PA0550 PULSE [Pulse A Technitrol Company], PA0550 Datasheet
PA0550
Manufacturer Part Number
PA0550
Description
HIGH FREQUENCY PLANAR TRANSFORMERS Prism Series (up to 250W)
Manufacturer
PULSE [Pulse A Technitrol Company]
Datasheet
1.PA0550.pdf
(2 pages)
HIGH FREQUENCY PLANAR
TRANSFORMERS
Prism Series (up to 250W)
Notes: **Leakage inductance is measured with both primary windings connected in series (where applicable) with the secondary windings shorted.
D
S
Number
PA0526
PA0550
PA0442
PA0576
PA0581
US 858 674 8100
OUBLE
INGLE
Part
I
NTERLEAVE
I
NTERLEAVE
5T (with 5T Aux.)
5T (with 5T Aux.)
5T (with 5T Aux.)
6T (with 2T Aux.)
6T (with 2T Aux.)
• •
UK 44 1483 401 700
Primary
D
D
ESIGNS
ESIGNS
Weight ..................19.8 grams
Tray .............................30/tray
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
Turns Ratio
(L
(H
Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C
OWER
IGHER
C
mm
• •
E
Secondary
OST
France 33 3 84 35 04 04
FFICIENCY
1T & 1T
2T & 1T
7T & 7T
2T:2T
2T:2T
)
, L
OWER
Secondary
DCR
Primary
Isolation
1500Vdc
1500Vdc
1500Vdc
1500Vdc
1500Vdc
Basic
Basic
Basic
Basic
Basic
• •
Singapore 65 6287 8998
AND
0,25
2
L
Power Rating: up to 250W
Height: 9.3mm to 10.4mm Max
Footprint: 29.5mm x 25.4mm Max
Frequency Range: 200kHz to 700kHz
OWER
Mechanical
Schematics
Inductance
(µH MIN)
Primary
L
EAKAGE
130
102
85
85
85
)
• •
Taiwan 886 2 2698 0228
Inductance
Leakage**
(µH MAX)
0.25
1.5
—
—
—
Primary
• •
Hong Kong 852 2788 6588
14.5
21.5
21.5
7.5
7.5
A
DCR (mΩ MAX)
NOTE: The above is a universal footprint for
a component that has all 11 pins populated.
For a given part number it is only necessary
to provide pads for the terminations shown in
the schematic below.
Primary
Aux.
235
235
465
155
155
Secondary
2.25 & 2.25
.56 & .56
1.7 & 1.7
1.8 & 0.6
• •
40 & 40
http://www.pulseeng.com
P604.A (7/04)
Maximum
Height
(mm)
10.2
10.2
9.3
9.3
9.3
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PA0550 Summary of contents
Page 1
... Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C Part Turns Ratio Number Primary Secondary OUBLE NTERLEAVE ESIGNS IGHER FFICIENCY PA0526 5T (with 5T Aux.) 1T & 1T PA0550 5T (with 5T Aux.) 2T: INGLE NTERLEAVE ESIGNS OWER OST PA0442 5T (with 5T Aux.) 2T:2T PA0576 6T (with 2T Aux.) 2T & ...
Page 2
HIGH FREQUENCY PLANAR TRANSFORMERS Prism Series (up to 250W) Notes from Tables 1. The above transformers have been tested and approved by Pulse's IC partners and are cited in the appropriate datasheet or evaluation board documentation at these companies. To ...