1020_15 Datasheet, PDF (1/4 Pages) XFMRS Inc. – ADSL MAGNETICS

XFMRS
1
ADSL MAGNETICS
• SUITABLE FOR FOR USE IN THE ADSL INTERFACE AT THE CUSTOMER PREMISES
• 6Mbps/640ADSL AND RADSL APPLICATIONS
• C.O. LINE INTERFACE APPLICATIONS
• IEC950 DESIGNS AVAILABLE
• SURFACE MOUNT MODELS ARE AVAILABLE - CONSULT FACTORY
PA R T
NUMBER
X FA D S L 1
TURNS RATIO:
1:1:1:1
PRI. INDUCTANCE: _408uH
LEAKAGE IND.:
12uh
DCR-PRI.:
1.0
SEC:
1.0
Cw/w:
25pF
INSERTION LOSS:
3db
LONGITUDINAL
BALANCE:
53db
XFADSL2
1.41:1.41:1:1
948uH
12uH
1.0
1.0
60pF
3db
53db
XFADSL3
1:1:1:1
25.5mH
5.0uH
1.5
1.0
15pF
1db
53db
APPLICATION/
SAFTY AGENCY:
C.P.
C.O.
C.P.
ISOLATION:
2500
2500
2500
XFADSL4
1:1:1:1
25.5mH
10.0uH
1.5
1.0
10pF
1db
53db
C.P.
2500
XFADSL5 XFADSL6 XFADSL7 XFADSL8
1.41:1.41:1:1
948uH
12uH
1.0
1.0
45pF
3db
53db
1:1:1:1
408uH
12uH
1.0
1.0
35pF
3db
53db
1:1:1:1
408uH
10uH
1.32
1.12
30pF
1db
55db
1:1:1.41:1.41
477uH
10uH
1.40
2.18
20pF
1db
55db
C.O./IEC950
3000
C.P./IEC950
3000
C.P./IEC950
2000
C.O./IEC950
2000
N OTES;
FOR ALL UNITS;
1. PRI. INDUCTANCE IS +/-5% AC ROSS ENTIRE PRIMARY. MEASURED AT 10kHz, 0.10v, 100ma. DC EXCEPT
XFADSL3 AND 4. XFADSL3 AND 4 ARE MINIMUM WITH NO DC.
2. LEAKAGE INDUCTANCE IS MAXIMUM. MEASURED AC ROSS ENTIRE PRIMARY WITH ALL SECONDARIES
SHORTED. MEASURED AT 100kHz, 0.10V.
3. Cw/w IS MAXIMUM. MEASURED BETWEEN HALF PRIMARY AND HALF SECONDA RY. MEASURED AT
100kHz, 0.10V.
4. DCR IS MAXIMUM VALUE IN OHMS FOR EACH WINDING.
5. INSERTION LOSS IS MAXIMUM OVER 30kHz to 2 MHz.
6. LONGITUDINAL BALANCE IS MINIMUM OVER 20kHz to 250kHz.
INDIVIDUAL PA RT NUMBERS
1. XFADSL1 IS INTENDED FOR ADSL INTERFACE AT CUSTOMER PREMISES AND IS SUITABLE FOR BOT H
6Mbps/640 ADSL AND RADSL APPLICATIONS.
2. XFADSL2 IS INTENDED FOR C.O.LINE INTERFACE APPLICATION.
3. XFADSL3 AND XFADSL4 ARE INTENDED FOR C.P. APPLICATION WITH NO DC CURRENT
4. XFADSL5 AND XFADSL6 ARE FOR C.O. AND C.P. APPLICATIONS REQUIRING IEC950
5. XFADSL7 AND XFADSL8 ARE FOR C.O. AND C.P. APPLICATIONS REQUIRING IEC950 SUPPLIMENTO RY
INSULATION.
XFMRS XFMRS, INC.
1940 Landersdale Road • Camby, Indiana 46113 • Tel. [phone] • Fax: [phone]