TITLE
TRANSFORMER,
SPECIFICATIONS
Designed to meet UL 1950/IEC-950 Requirements
WORKING VOLTAGE 250 VRMS,SUPPLEMENTARY INSULATION
1. INDUCTANCE: @ 0.1 VRMS, 10 kHz
10-7-9-6 = 418 TO 462 µH (440± 5%)
2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz
10-7-9-6(1-4-2-5 SHORTED) = 10 µH MAX
3. TURNS RATIO: 10-7 : 9-6 : 1-4 : 2-5 = 2 : 2 :1 : 1 ± 1%
4. DC RESISTANCE: OHMS MAX
1-4 = 0.44
2-5 = 0.44
10-7 = 0.86
9-6 = 0.99
5. DIELECTRIC STRENGTH: 1500 VAC ,1 minute
(1875 Vdc 1 second minimum automatic test
2 second minimum manual test)
10-7-9-6 to 1-4-2-5 & All windings to core
TESTS 6 - 10 Rs = 100 OHMS, RL = 25 OHMS
LINE = 10-7-9-6 CHIP = 1-2-3-4
6. LONGITUDINAL BALANCE: @ 30 kHz to 1.1 MHz
V 1 = 0dBm, Ground = 5
V 2 = 50dB MIN
7. FREQUENCY RESPONSE: 100 kHz TO 1.1 MHz = ± 0.5 db
8. RETURN LOSS: >13 dB @ 120 kHz
> 9 dB @ 1.1 MHz
9. INSERTION LOSS: 1.0 dB MAX @ 772 kHz,
10. HARMONIC DISTORTION: V1 = 12 Vp-p (4.3 VRMS)
V2 = -80dB MAX @ 30kHz
V2 = -90dB MAX @ 100kHz
1000 PARKERS LAKE ROAD
WAYZATA. MN 55391
(952) 475-1173
AGENCY APPROVAL:
N/A
PART NUMBER
37509
PAGE
REV
A
1 END
.670 ±.010
(17.02)
5
A
6
REF. PWB LAYOUT
.063
(1.60)
SCHOTT
37509
YYWW-X
.560 MAX
(14.22)
1
10
.098
(2.50)
.710
18.03)
.035
(0.89)
X = MFG LOCATION
B
.008
(0.2)
.012
(0.3)
.500 MAX
(12.70)
.606 ± .006
(15.39)
NOTE:
COPLANARITY < .004 (0.10)
.098 ±.010
(2.50)
.028
(0.7)
10
1
LINE
7
9
4
2
CHIP
6
inch
(mm)
5
TOLERANCES
UNLESS OTHERWISE NOTED
2 PLACE
3 PLACE
ANGLE
±
.02
.005
-
±
°
© 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173
SCHOTT [ SCHOTT CORPORATION ]
