pulseelectronics.com
High Frequency Wire Wound
Transformers
ER Platforms - ER9.5, ER11 and ER14.5
SPM2007 (05/16)
Transformers and Inductors
Power: 1W to 9W
Three Different SMT Platforms
Custom designs available
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Part
Number Application
Turns Ratio
Primary
Secondary
Isolation
Prinary
Inductance
(µH MIN)
Leakage
Inductance
(µH MAX)
DCR (mΩ MAX)
Pri. Sec. Pri. Aux. Pri.
Pri.
Aux.
Sec.
A
Sec.
B
2.4W Flyback Transformer
Vin=36-72v, Freq.=200kHz
Vout=12v/0.2A, 12v/.05mA
1.25W Flyback Transformer
Vin=18-36v, Freq.=200kHz
Vout=5v/0.25A, 12v/50mA
2.4W Flyback Transformer
Vin=18-36v, Freq.=200kHz
Vout=12v/0.2A, 12v/50mA
.5W Flyback Transformer
Vin=20-30v, Freq.=200kHz
Vout=±5v/50mA
2.6W Flyback Transformer
Vin=4.5-5.5v, Freq.=200kHz
Vout=±5v/0.5A, 6v/0.02mA
5W Flyback Transformer
Vin=30-57v, Freq.=250kHz
Vout=3.3v/1.5A, 10v/15mA
6W Flyback Transformer
Vin=18-36v, Freq.=200kHz
Vout=±12v/0.25A, 12v/20mA
5W Flyback Transformer
Vin=30-57v, Freq.=250kHz
Vout=3.3v/1.5A, 10v/15mA
5W Flyback Transformer
Vin=30-57v, Freq.=250kHz
Vout=3.3v/1.5A, 10v/15mA
5W Flyback Transformer
Vin=30-57v, Freq.=250kHz
Vout=3.3v/1.5A, 10v/15mA
1500Vdc
Operational
132
@ 0.41A
1
0.33
0.330
5
700 820
185 N/A
1
0.68
0.680
2
180 820
185 N/A
1
0.714
0.287
3
350 650
50 N/A
1
0.42
0.42
N/A
11
5772 N/A
364 364
1
0.166
0.500
1.65
380
250 15 N/A
1 0.154
0.462
1
1.11 (5v)
1.33 (6v)
N/A
0.15
100 N/A
97 73
1
0.393
0.393
2.5
490
1100 298 298
1 0.115
0.500
1 0.115
0.269
1500Vdc
Operational
32
@ 0.8A
1500Vdc
Operational
62
@ 0.52A
1000Vdc
Operational
814
@ 0.8A
1500Vdc
Operational
46.6
152
5
670
750 21 N/A
152
5
670
830 10 N/A
152
5
670
450
10 N/A
1500Vdc
Operational
2500Vdc
Operational
4.6
500Vdc
Operational
85
@ 0.8A
1500Vdc
Operational
1500Vdc
Operational
PB2090NL
ER9.5 - 8 PIN SMT - (12.1mm x 10.7mm x 6.6mm MAX)
ER11 - 10 PIN SMT - (12.7mm x 11.4mm x 6.6mm MAX)
ER14.5 - 10 PIN SMT - (16.5mm x 15.5mm x 7.6mm MAX)
PB2109NL
PB2110NL
PB2135NL
PA0663NL
PA1032NL
PA1006NL
PB2162NL
PA1026NL
PA1085NL
96
3, 4
2