pa0943nl Pulse Specialty Components, pa0943nl Datasheet - Page 3

• Manufacturer Part Number: pa0943nl
• Description: High Frequency Planar Transformers
• Manufacturer: Pulse Specialty Components

The following is a matrix of the winding configurations that are
possible with the Pulse PA090X Planar Transformer Platform.
The package is typically capable of handling between 150-250W
of power depending on the application, ambient conditions and
HIGH FREQUENCY PLANAR
TRANSFORMERS
PA09XXNL Series (up to 250W)
www.pulseeng.com
NOTES:
1. The base PN (ie: PA0901) uses an ungapped core. The minimum primary inductance for any configuration can be calculated as:
2. The above base part numbers (PA09XX) are available from stock
3. It is possible to add a small gap to the transformer. Gapped transformers are non-standard and can be made available upon request, but
USA 858 674 8100
are not typically available from stock. To request a gapped version of the transformer, add a suffix “G” to the base number (ie:
PA0901NLG). The nominal inductance with a gap can be calculated as: Primary Inductance (µH Nominal) = 2.2 * (Primary Turns)
Primary Inductance (µH Min) = 3.4 * (Primary Turns)
Turns
4T & 4T
5T & 5T
6T & 6T
7T & 7T
8T & 8T
Turns
4T
5T
6T
7T
8T
10T
12T
14T
16T
4T
5T
6T
7T
8T
(mΩ Ω )
DCR
10
15
24
60
70
• •
Germany 49 7032 7806 0
(mΩ Ω )
DCR
120
140
120
140
7.5
12
30
20
30
48
20
30
48
5
PA0938 PA0938 PA0942 PA0930 PA0934 PA0938 PA0942 PA0930 PA0930 PA0934 PA0938 PA0942 PA0934
PA0939 PA0939 PA0943 PA0931 PA0935 PA0939 PA0943 PA0931 PA0931 PA0935 PA0939 PA0943 PA0935
PA0940 PA0940 PA0944 PA0932 PA0936 PA0940 PA0944 PA0932 PA0932 PA0936 PA0940 PA0944 PA0936
PA0941 PA0941 PA0945 PA0933 PA0937 PA0941 PA0945 PA0933 PA0933 PA0937 PA0941 PA0945 PA0937
PA0948 PA0948 PA0949 PA0946 PA0947 PA0948 PA0949 PA0946 PA0946 PA0947 PA0948 PA0947 PA0947
0.56
1T
PA09XX Transformer Winding Configuration Matrix
PA0908
PA0910
PA0912
PA0914
PA0908
PA0910
PA0912
PA0914
PA0916
PA0908
PA0910
PA0912
PA0914
PA0916
0.28
1T
2.24
2T
Single Winding
Single Winding
• •
3.4
High Efficiency Double Interleaved Designs
3T
Singapore 65 6287 8998
PA0908
PA0910
PA0912
PA0914
PA0908
PA0910
PA0912
PA0914
PA0916
PA0908
PA0910
PA0912
PA0914
PA0916
Lower Cost Single Interleaved Designs
1.12
2T
4.5
4T
2
7T
20
PA0901
PA0903
PA0905
PA0907
PA0901
PA0903
PA0905
PA0907
PA0909
PA0901
PA0903
PA0905
PA0907
PA0909
4.5
4T
94
• •
Shanghai
SECONDARY WINDINGS
SECONDARY WINDINGS
2.24
available cooling. Once a configuration is selected, the formulae
and charts can be used to determine the approximate power
dissipation and temperature rise of the component in a given
application.
1:1
86 21 54643211 / 2
1:2
3.4
PA0908
PA0910
PA0912
PA0914
PA0908
PA0910
PA0912
PA0914
PA0916
PA0908
PA0910
PA0912
PA0914
PA0916
Tapped Winding
1.12
1:1
1:3
4.5
Tapped Winding
• •
China 86 755 33966678
PA0901
PA0903
PA0905
PA0907
PA0901
PA0903
PA0905
PA0907
PA0909
PA0901
PA0903
PA0905
PA0907
PA0909
2:2
4.5
1:3
4.5
7:7
80
PA0901
PA0903
PA0905
PA0907
PA0901
PA0903
PA0905
PA0907
PA0909
PA0901
PA0903
PA0905
PA0907
PA0909
1T & 1T 1T & 2T 7T & 7T
2:2
4.5
2.24
• •
Taiwan 886 3 4641811
Dual Winding
SPM2007 (6/08)
Dual Winding
4.5
1T & 1T
PA0908
PA0910
PA0912
PA0914
PA0908
PA0910
PA0912
PA0914
PA0916
PA0908
PA0910
PA0912
PA0914
PA0916
1.12
2
80