B65646 Datasheet, PDF (1/4 Pages) EPCOS – PM 50/39

PM 50/39
Core
PM 50/39 through PM 114/39
I In accordance with IEC 61247
I Particularly suitable for power transformers
and energy storage chokes
I PM cores are supplied in sets
Magnetic characteristics (per set)
Σl/A = 0,227 mm^–1
l_e = 84 mm
A_e = 370 mm²
A_min = 280 mm²
V_e = 31 000 mm³
Approx. weight 140 g/set
B65646
Gapped
Material A_L value
nH
N27
250 ± 3 %
630 ± 3 %
s
µ_e
approx.
mm
2,00
45
0,63
114
Ordering code
B65646-A250-A27
B65646-A630-A27
Ungapped
Material A_L value
µ_e A_L1min P_V
Ordering code
nH
nH W/set
N27
7400 + 30/– 20 % 1330 5000 4,2
B65646-A-R27
(200 mT, 25 kHz, 100 °C)
N87
7400 + 30/– 20 % 1330 5000 15,5
B65646-A-R87
(200 mT, 100 kHz, 100 °C)
259 08/01