Epcos B 65713 Service Manual
www.DataSheet4U.com
PM 87/70
■ In accordance with IEC 61247
■ For power transformers
> 1 kW (20 kHz) and energy storage chokes
■ PM cores are supplied in sets
Magnetic characteristics (per set)
Σl/A = 0,161 mm
–1
le= 146 mm
= 910 mm
A
e
A
= 700 mm
min
Ve= 133 000 mm
2
2
3
Approx. weight 770 g/set
B65713Core
Gapped
Material A
N27 400
Ungapped
Material A
N27 12000 + 30/– 20 % 1530 7050 12,4
nH
value
L
s
approx.
mm
µ
e
Ordering code
± 3 % 3,50 51 B65713-A400-A27
± 15 % 0,14 640 B65713-A5000-L27
5000
nH
value
L
µ
A
nH
L1min
P
V
W/set
e
Ordering code
B65713-A-R27
(150 mT, 25 kHz, 100
°C)
268 08/01
PM 87/70
Coil former
Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350
°C), color code black
°C, 2 s
°C, 3,5 s
Winding: see “Processing Notes”, page 154
Pins squared in the start-of-winding area
Also available without solder pins
B65714Accessories
Sections A
mm
N
2
l
N
mm
A
valueµΩSolder
R
Ordering code
pins
1 657 158 8,27 20 B65714-K1020-T1
1 657 158 8,27 — B65714-J1000-T1
2,54 ø3,5+0,2
ø1,6+0,15
1
10
Hole arrangement
View in mounting direction
81,28
Hole arrangement view
in mounting direction
2,54
20
45,72
11
49 max.
Marking of solder pin 1
68,2 max.
101 max.
32,1+0,4
ø35,5 max.
6,7 max.
66,2 max.
0,3
_
47,2
1,8 1,5
86,36
0,35,7
_
1,2 x 0,6
FPM0022-K
269 08/01
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