2021 Datasheet, PDF (1/2 Pages) XFMRS Inc. – TOKEN RING MAGNETICS

XFMRS
1
TOKEN RING MAGNETICS
• UTP OR STP APPLICATIONS
• 2,000 VRMS ISOLATION STANDARD
• LOW INSERTION LOSS OVER WIDE BAND WIDTH
• SURFACE MOUNT AND THRU-HOLE PACKAGES AVAILABLE
• WIDE VARIETY OF FILTER MODULES AVAILABLE FOR ALL APPLICATIONS
• CUSTOM DESIGNS AVAILABLE AT NO EXTRA COST
ELECTRICAL SPECIFICATIONS:
PART
NUMBER
XF0756L1
XF1256D1
XF2506B1
XF0756L2
XF1256D2
XF2506B2
XF0756L3
XF1256D3
XF2506L3
TURNS
RATIO
1:1:2:2
1:1:2:2
1:1:2:2
1:1:1:1
1:1:1:1
1:1:1:1
1:1:1.22:1.22
1:1:1.22:1.22
1:1:1.22:1.22
PRI
OCL
75
125
250
75
125
250
75
125
250
PRI/SEC
L_L
0.10
0.15
0.20
0.10
0.10
0.15
0.20
0.30
0.50
PRI/SEC
Cw/w
10
10
15
10
10
15
10
10
15
PRI/SEC
DCR
0.2 / 0.4
0.3 / 0.6
0.4 / 0.8
0.2 / 0.2
0.3 / 0.3
0.4 / 0.4
0.2 / 0.3
0.3 / 0.5
0.4 / 0.6
PACKAGE
STYLE
L
D
B
L
D
B
L
D
B
ALL PART NUMBERS : INSERTION LOSS
0.20 dB MAX 2.2 MHz - 20 MHz
0.40 dB MAX 1.4 MHz - 31 MHz
1.0 dB MAX 900 KHz - 40 MHz
RETURN LOSS
22 dB MIN 1 MHz - 8 MHz
20 dB MIN 8 MHz - 16 MHz
18 dB MIN 16 KHz - 24 MHz
NOTES:
1. OCL MEASURED AT 100 KHz, 100 mv
2. PRI/SEC ISOLATION : 2,000 VRMS
3. TURNS RATIO; ± 2%
4. PRI OCL; uH ± 30%
5. PRI/SEC L_L; uH MAX
6. PRI/SEC Cw/w; pF MAX
7. PRI/SEC DCR; OHMS MAX
XFMRS XFMRS, INC.
1940 Landersdale Road • Camby, Indiana 46113 • Tel. [phone] • Fax: [phone]