SWITCHING TRANSFORMER
EER SERIES
SPECIFICATION AND MECHANICAL PHYSICAL DIMENSIONS |
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Part Number |
Power max (W) |
Freq. (KHz) |
Ae (mm2) |
AW (mm2) |
A (max) |
B (max) |
C (max) |
D (+/-0.5) |
E (+/-0.3) |
F(OD) (+/-0.1) |
No. of Pins |
PTEER250VA |
46 |
50 |
44.8 |
48.4 |
26 |
20 |
21 |
12.5 |
5 |
0.8 |
8 |
PTEER280VA |
99 |
50 |
82.1 |
71.8 |
29 |
23 |
29 |
17.5 |
5 |
0.8 |
10 |
PTEER280VB |
110 |
50 |
82.1 |
71.8 |
29 |
28 |
37 |
20 |
5 |
0.8 |
12 |
PTEER28LVA |
110 |
50 |
81.4 |
96.3 |
29 |
23 |
35 |
17.5 |
5 |
0.8 |
10 |
PTEER28LVB |
110 |
50 |
81.4 |
96.3 |
31 |
28 |
37 |
20 |
5 |
0.8 |
12 |
PTEER28LHA |
110 |
50 |
81.4 |
97 |
31 |
38 |
26 |
30 |
5 |
0.8 |
12 |
PTEER350VA |
185 |
50 |
107 |
152.7 |
36 |
29 |
44 |
22.5 |
5 |
1 |
12 |
PTEER350VB |
185 |
50 |
107 |
152.7 |
36 |
29 |
44 |
22.5 |
5 |
1 |
14 |
PTEER350VC |
185 |
50 |
107 |
152.7 |
36 |
29 |
44 |
22.1 |
5 |
1 |
16 |
PTEER350VD |
185 |
50 |
107 |
152.7 |
36 |
29 |
44 |
22.5 |
5 |
1 |
16 |
PTEER350VE |
185 |
50 |
107 |
152.7 |
36 |
29 |
44 |
25 |
5 |
1 |
16 |
PTEER390VA |
250 |
50 |
130 |
201.2 |
44 |
32 |
51 |
25 |
5 |
1 |
16 |
PTEER390VB |
250 |
50 |
130 |
201.2 |
44 |
32 |
51 |
25 |
5 |
1 |
12 |
PTEER390VC |
250 |
50 |
130 |
201.2 |
44 |
32 |
51 |
25 |
5 |
1 |
14 |
PTEER400VA |
249 |
50 |
149 |
178.8 |
41 |
30 |
46 |
25 |
5 |
1 |
12 |
PTEER421VA |
274 |
50 |
176 |
191.4 |
46 |
35 |
49 |
27.5 |
5 |
1 |
18 |
PTEER421VB |
274 |
50 |
176 |
191.4 |
46 |
35 |
49 |
25 |
5 |
1 |
14 |
PTEER490VA |
410 |
50 |
243 |
269 |
55 |
42 |
55 |
27 |
5 |
1 |
18 |
VA, VB, VC, VD and VE stand for Vertical Type, HA stands for Horizontal Type |