參數(shù)資料
型號(hào): 2779A
廠商: BEL FUSE INC
元件分類: 脈沖/數(shù)據(jù)通信變壓器
英文描述: HIGH FREQUENCY MAGNETICS Specialty Surface Mount Shielded Transformer
中文描述: PULSE TRANSFORMER FOR GENERAL PURPOSE APPLICATION(S)
文件頁數(shù): 1/2頁
文件大?。?/td> 61K
代理商: 2779A
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
TM00107
T1-15
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
Operates as a high frequency pulse transformer or
as a high frequency analog transformer in various
telecom circuits requiring very high voltage step-up
ratio
Interwinding Electrostatic Shield provides low
capacitance and high EMI suppression
Electrical equivalents: 2664F, 2741P2, 2779A
HIGH FREQUENCY MAGNETICS
Specialty Surface Mount Shielded Transformer
2779A
Operating temperature range: -40° C to +85°
C
Meets IEC 695, 2-2 flammability requirements
PWB Process Capability: standard printed wiring board
assembly techniques, total-immersion cleaning
Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
8
3
CT
4
7
6
1 : 25
1
CT
5
2
r
e
b
m
u
N
t
a
P
s
n
r
u
T
l
o
R
1
±
n
m
o
N
%
e
c
n
n
a
u
d
n
μ
2
m
H
R
C
D
m
x
a
e
c
x
g
n
a
a
k
a
a
u
d
n
μ
e
L
e
2
m
H
g
,
,
n
c
n
x
a
m
n
w
r
a
a
p
a
C
p
e
n
e
6
F
m
u
n
w
o
d
k
a
e
r
B
a
V
m
r
V
m
n
i
M
r
e
n
g
n
w
e
g
s
)
)
1
)
)
)
)
3
)
1
A
9
7
7
2
T
C
5
2
:
T
C
1
0
0
3
2
9
0
2
5
0
0
5
8
1
8
o
t
d
o
4
h
6
h
6
)
4
t
e
n
n
o
c
a
e
m
n
n
o
c
o
o
o
.
.
.
c
a
V
2
0
7
u
o
o
o
,
H
o
k
2
0
0
&
)
)
h
e
s
t
e
d
d
d
e
e
e
d
d
d
n
n
n
u
u
8
o
d
e
e
n
n
o
c
4
d
n
a
6
相關(guān)PDF資料
PDF描述
2779B Precision, Quad, SPST Analog Switches
2779D HIGH FREQUENCY MAGNETICS Specialty Surface Mount Shielded Transformer
2779H Evaluation Kit for the MAX3656
277MS8E GaAs MMIC SMT SINGLE GaAs MMIC SMT SINGLE
277 Precision, Quad, SPST Analog Switches
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
2779B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer
2779B-F 制造商:Bel Fuse 功能描述:RF TX 1CT:2 CT 1500VRMS 1.6OHM PRIM.DCR 3.1OHM SEC.DCR 20PF - Tape and Reel 制造商:Bel Fuse 功能描述:Telecom Transformer 1CT:2CT 1500Vrms 1.6Ohm Prim. DCR 3.1Ohm Sec. DCR Surface Mount
2779C 制造商:Bel Fuse 功能描述:RF TX 1:1.36CT 1500VRMS 0.85OHM PRIM.DCR 1.3OHM SEC.DCR 25PF - Tape and Reel
2779C-F 制造商:Bel Fuse 功能描述:RF TX 1:1.36CT 1500VRMS 0.85OHM PRIM.DCR 1.3OHM SEC.DCR 25PF - Tape and Reel 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.36CT 1500Vrms 0.85Ohm Prim. DCR 1.3Ohm Sec. DCR Surface Mount
2779D 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:HIGH FREQUENCY MAGNETICS Specialty Surface Mount Shielded Transformer