下一页High Frequency Planar Transformers
PA09XXNL Series (up to 250W)
Power Rating:
up to 250W
Height:
9.1mm to 10.4mm Max
Footprint:
29.5mm x 26.7mm Max
Frequency Range:
200kHz to 700kHz
Isolation (Primary to Secondary):
1750V
DC
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Part
Number
Turns Ratio
Primary A
Secondary
Schematic
Primary
1
Inductance
(µH MIN)
216
4T
(1T:1T:1T:1T)
340
A1
480
660
860
216
1T & 1T
A2
340
480
660
4T
(1T:1T:1T:1T)
54
85
54
85
7T & 7T
B2
120
165
215
2T & 1T
B3
85
Leakage
2
Inductance
(µH MAX)
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
DCR
(mΩ MAX)
Primary
A
13
15
21
50
60
13
15
21
50
13
15
13
15
21
50
60
15
Primary
B
13
15
21
50
60
13
15
21
50
-
-
-
-
-
-
-
-
Primary
Aux.
-
235
78
100
-
-
235
78
100
-
470
-
470
156
200
-
470
1.8 & 0.6
9.1
40 & 40
9.1
0.56 & 0.56
10.2
4.5
10.2
Secondary
Maximum
Height
(mm)
Double Interleave Designs (Higher Efficiency, Lower DCR and Lower Leakage)
PA0901NL
PA0903NL
PA0905NL
PA0907NL
PA0909NL
PA0908NL
PA0910NL
PA0912NL
PA0914NL
PA0930NL
PA0931NL
PA0934NL
PA0935NL
PA0936NL
PA0937NL
PA0947NL
PA0943NL
Notes:
1.
Inductance is measured, where applicable, with both primary windings connected in
series (2 to 5, with 3 and 4 shorted).
2.
Leakage inductance is measured with both primary windings connected in series
(where applicable) with all other windings shorted.
4T & 4T
5T & 5T (w/5T aux)
6T & 6T (w/2T aux)
7T & 7T (w/3T aux)
8T & 8T
4T & 4T
5T & 5T (w/5T aux)
6T & 6T (w/2T aux)
7T & 7T (w/3T aux)
4T
5T (w/5T aux)
4T
5T (w/5T aux)
6T (w/2T aux)
7T (w/3T aux)
8T
5T (w/5T aux)
Single Interleave Designs (Lower Cost)
B1
1
SPM2007_53 (03/19)
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