DT21-8808AT
DIMENSIONS IN mm
Components
ISDN S Transformer
Telecommunication
ELECTRICAL CHARACTERISTICS
TURNS RATIO (PRI:SEC) 1:2 2% @10KHz 0.1V
INDUCTANCE PRI: 22mH Min. @10KHz 0.1V
LEAKAGE INDUCTANCE SEC: 12uH Max. @100KHz 0.1V
D.C RESISTANCE PRI: 2.4 Max.
SEC: 5.0 Max.
INTERWINDING CAPACITANCE 100pF Max. @100KHz 0.1V
DISTRIBUTED CAPACITANCE 150pF Max. @100KHz 0.1V
DIELECTRIC STRENGTH 2000VAC 2SEC @PRI TO SEC
AB C D E F
14.5 MAX 11.0 MAX 2.7 MIN 2.54 0.3 14.5 MAX 10.16 0.3
1
31-1, SHIEN PAN ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C.
TEL: 886-3-3626301; FAX: 886-3-3618901
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
http://www.deltaww.com
1
3
5
6
8
10
N1
N2
N3
N4
XXXX: DATE CODE
WHITE DOT ON PIN1
PRI SEC
DT21-8808AT
DELTAXXXX
A
12345 6
5
D
E
B
C
F
