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PA0948

Description
RF TRANSFORMER
CategoryPower/power management   
File Size129KB,5 Pages
ManufacturerPulse A Technitrol Company
Websitehttp://www.pulseeng.com
Download Datasheet Parametric View All

PA0948 Overview

RF TRANSFORMER

PA0948 Parametric

Parameter NameAttribute value
Maximum operating temperature125 Cel
Minimum operating temperature-40 Cel
Processing package descriptionROHS COMPLIANT
stateACTIVE
Installation featuresSURFACE MOUNT
DimensionsL29.46XB25.4XH10.2 (mm)/L1.16XB1.0XH0.402 (inch)
Manufacturer SeriesPA09XXNL
Primary inductance340 mH
Transformer typeRF TRANSFORMER
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
Primary*
Inductance
Primary
Secondary
(µH MIN)
D
OUBLE
I
NTERLEAVE
D
ESIGNS
(H
IGHER
E
FFICIENCY
, L
OWER
DCR
AND
L
OWER
L
EAKAGE
)
PA0901NL
4T & 4T
216
Part
Number
Turns Ratio
Schematic
PA0903NL
PA0905NL
PA0907
PA0909NL
PA0908NL
PA0910NL
PA0912NL
PA0914NL
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)
1T & 1T
A2
4T
(1T:1T:1T:1T)
A1
340
480
660
860
216
340
480
660
860
54
85
4T
(1T:1T:1T:1T)
B1
120
165
215
54
85
7T & 7T
B2
120
165
215
54
85
1T & 1T
B2
120
165
215
54
85
2T & 1T
B3
120
165
215
Leakage**
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
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
(m MAX)
Maximum
Primary Primary Primary Secondary Height
(mm)
A
B
Aux.
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
13
15
21
50
60
235
78
100
235
78
100
470
156
200
470
156
200
470
156
200
470
156
200
1.8 & 0.6
9.1
1.12 & 1.12
9.1
40 & 40
9.1
4.5
9.1
0.56 & 0.56
10.2
4.5
10.2
PA0916
8T & 8T
S
INGLE
I
NTERLEAVE
D
ESIGNS
(L
OWER
C
OST
)
PA0930
PA0931NL
PA0932
PA0933
PA0946
PA0934
PA0935
PA0936
PA0937
PA0947NL
PA0938
PA0939
PA0940
PA0941
PA0948
PA0942
PA0943NL
PA0944
PA0945
PA0949
4T
5T (w/5T aux)
6T (w/2T aux)
7T (w/3T aux)
8T
4T
5T (w/5T aux)
6T (w/2T aux)
7T (w/3T aux)
8T
4T
5T (w/5T aux)
6T (w/2T aux)
7T (w/3T aux)
8T
4T
5T (w/5T aux)
6T (w/2T aux)
7T (w/3T aux)
8T
Notes:
*Inductance is measured, where applicable, with both primary windings connected in series (2 to 5, with 3 and 4 shorted).
**Leakage inductance is measured with both primary windings connected in series (where applicable) with all other windings shorted.
USA 858 674 8100
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai
86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
www.pulseeng.com
92
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