TITLE
TRANSFORMER, ADSL
1000 PARKERS LAKE ROAD
WAYZATA. MN 55391
(952) 475-1173
AGENCY APPROVAL:
N/A
SPECIFICATIONS
Designed to meet UL1950/EN60950 with supplementary
insulation for a working voltage of 250V.
TEMP CLASS: 105° C, Flammability: UL 94V-O
Operating Temperature Range -40°C to +85°C
1. INDUCTANCE: @ 0.1 V, 10 kHz @ 0 and 25 madc
1-4 (tie 2-3)= 2.70 TO 3.30 mH (3.0 mH ± 10%)
2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz
1-4 tie 2&3(short 8-5) = 30 µH Max
3. IWC: @ 0.1 VRMS, 100 kHz
1 TO 8 tie 3 &2,1&4, 8 & 5 = 50 pF MAX
4. TURNS RATIO: 1-3 : 2-4 : 8-5 = 1 : 1 : 3.10 ± 1%
5. DC RESISTANCE: OHMS MAX
1-3 = 2.50
2-4 = 2.50
8-5 = 0.40
6. HIPOT:
(1500 VRMS FOR 1 MINUTE)
1-3& 2-4 TO 8-5
(600VRMS FOR 1 MINUTE)
1-3 TO 2-4
7. LONGITUDINAL BALANCE: V1 = 0 dBM @ 20 kHz to 500 kHz
Rs = 135 OHMS, Rl = 14 OHMS, Line side Ground to pin #5
LINE = 1-4 TIE 3-2, CHIP = 8-5, V2 = 55 dB MIN.
8. HARMONIC DISTORTION: Rs = 135 OHMS, Rl = 14 OHMS,
LINE = 1-4 TIE 3-2, CHIP = 8-5, V1 = 0.62VRMS
@ 3.5 kHz, V2 = -70 dB MAX
.500 MAX
(12.7)
1
4
.460 MAX
5
SCHOTT
37604
YYWW
8
.450 MAX
(11.43)
.110 MIN
.295 ± .010
(7.49)
.100 ±
(2.54)
1
LINE
3
2
4
inch
(mm)
© 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173
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