TITLE
TRANSFORMER
SPECIFICATIONS
Operating Temperature - 40°C to +85°C
SCHOTT
1000 PARKERS LAKE ROAD
CORPORATION
WAYZATA, MN 55391
AGENCY APPROVAL:
BABT 609623
PART NUMBER
30546
1 END
REV
F
PAGE
inches
(mm)
.560 MAX
(14.22)
6
SCHOTT
30546
YYWW
10
REF: PWB PATTERN
Designed to meet UL1950/IEC950 with
reinforced isolation for working voltage of 150 V
and with supplementary isolation for a working voltage of 300 V
1. INDUCTANCE: @ 0.1 Vrms, 10 kHz
1-5 tie 4&2 = 2.82 to 3.3 mH
2. LEAKAGE INDUCTANCE: @ 0.1 Vrms, 100 kHz
1-5 (tie 4&2) short (9-7) = 11 µH MAX
3. TURNS RATIO: 1-5 (tie 4&2) : 9-7 = 2 : 1 ± 1%
4. DC RESISTANCE: 9-7 = 1.0 OHMS MAX
1-5 (tie 4&2) = 2.5 OHMS MAX
5. DIELECTRIC STRENGTH:
2050 Vac 1 second (alt. 2900 Vdc, 1 second)
Primary to Secondary-Safety Critical
6. LONGITUDINAL BALANCE: 40 kHz to 200 kHz = 53 dB MIN
.560 MAX
(14.22)
5
.100
(2.54)
1
.400 ±.010
(10.16)
A
.500 MAX
(12.70)
.110 MIN
(2.8)
1
.400+/-.010
(10.16)
9
PINS
.020 SQ.
(0.51)
7. FREQUENCY RESPONSE: 40 kHz to 200 kHz = ± 0.1 dB
8. RETURN LOSS: 20 dB MIN, 40 kHz TO 200 kHz
Rref = 135 OHMS, RL = 32 OHMS
9. INSERTION LOSS: 0.4 dB MAX, 200 kHz
RS = 135 OHMS, RL = 32 OHMS
5
10. THD @ 40 kHz, 14 dBm, = -70 dB Max.
Designed for use with BT8921/BT8970 at 784 kbps.
TOLERANCES
UNLESS OTHERWISE NOTED
+
-
2 PLACE
.02
3 PLACE
+
-
.005
+
-
ANGLE
°
Primary
4
2
7
Secondary
SCHOTT [ SCHOTT CORPORATION ]
