PLANARꢀTRANSFORMERS
HIGHꢀFREQUENCYꢀ140ꢀWATT
PP25F SERIES
•ꢀ Power Rating Up to 140 Watts
•ꢀ HighꢀEfficiency
•ꢀ HighꢀPowerꢀDensityꢀofꢀ600ꢀWattsꢀPerꢀCubicꢀInch
•ꢀ Footprint 23.5 mm X 20.10 mm
•ꢀ LowerꢀProfileꢀofꢀ9.12ꢀmm
•ꢀ HighꢀIsolationꢀ(operational)ꢀ1500ꢀVdc
•ꢀ HighꢀFrequencyꢀ200ꢀKHzꢀ–ꢀ700ꢀkHz
•ꢀ OperatingꢀTemperatureꢀ-40ºCꢀtoꢀ+125ºC
•ꢀ CustomꢀDesignꢀAvailable
ELECTRICAL PARAMETERS @25°C
DC Resistance
Turns Ratio
Part Number
PP25F-
Primary
Inductance
(μH MIN)
Leakage
Inductance
(μH MAX)
(mΩ MAX)
Isolation
(VDC
Figure
)
Primary
Secondary
Primary
Secondary
A
Aux
18.0
20.0
20.0
26.0
26.0
18.0
20.0
20.0
26.0
26.0
18.0
20.0
20.0
26.0
26.0
0802
0902
1002
1102
151.0
191.0
236.0
286.0
340.0
151.0
191.0
236.0
286.0
340.0
151.0
191.0
236.0
286.0
340.0
0.43
0.43
0.45
0.55
0.60
0.43
0.43
0.45
0.55
0.60
0.43
0.43
0.45
0.55
0.60
18.0
18.0
20.0
20.0
26.0
18.0
18.0
20.0
20.0
26.0
18.0
18.0
20.0
20.0
26.0
0.9ꢀ&ꢀ0.9
0.9ꢀ&ꢀ0.9
0.9ꢀ&ꢀ0.9
0.9ꢀ&ꢀ0.9
0.9ꢀ&ꢀ0.9
1.8ꢀ&ꢀ1.8
1.8ꢀ&ꢀ1.8
1.8ꢀ&ꢀ1.8
1.8ꢀ&ꢀ1.8
1.8ꢀ&ꢀ1.8
8.00
4T/4T
4T/5T
5T/5T
5T/6T
6T/6T
4T/4T
4T/5T
5T/5T
5T/6T
6T/6T
4T/4T
4T/5T
5T/5T
5T/6T
6T/6T
1Tꢀ&ꢀ1T
1Tꢀ&ꢀ1T
1Tꢀ&ꢀ1T
1Tꢀ&ꢀ1T
1Tꢀ&ꢀ1T
2Tꢀ&ꢀ1T
2Tꢀ&ꢀ1T
2Tꢀ&ꢀ1T
2Tꢀ&ꢀ1T
2Tꢀ&ꢀ1T
4T
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
A
A
A
A
A
B
B
B
B
B
C
C
C
C
C
1202
0803
0903
1003
1103
1203
0804
0904
1004
1104
8.00
4T
8.00
4T
8.00
4T
1204
8.00
4T
NOTES:
1. The Irated is either 85% of the Isaturation or the Iheating depending which is lower.
2. The Isaturation is the current which causes the inductance to drop by 15% of its nominal value.
3. The Iheating is the current which causes the temperature of the part to increase by approximately 45°C.
Productꢀperformanceꢀisꢀlimitedꢀtoꢀspecifiedꢀparameters.ꢀꢀDataꢀisꢀsubjectꢀtoꢀchangeꢀwithoutꢀpriorꢀnotice.ꢀ
Tel: 310-325-1043
Fax: 310-325-1044
www.mpsind.com
sales@mpsind.com