Operating Temperature - 40°C to +85°C

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

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

10. THD @ 40 kHz, 14 dBm, = -70 dB Max.

Designed for use with BT8921/BT8970 at 784 kbps.

TRANSFORMER

°

.005

.02

ANGLE

3 PLACE

2 PLACE

UNLESS OTHERWISE NOTED

TOLERANCES

30546

F

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TITLE

SPECIFICATIONS

1

4

5

2

9

7

WAYZATA, MN 55391

CORPORATION

SCHOTT

1000 PARKERS LAKE ROAD

inches

(mm)

.110 MIN

(2.8)

.500 MAX

(12.70)

10

6

1

5

.560 MAX

(14.22)

.560 MAX

(14.22)

PINS

.020 SQ.

(0.51)

SCHOTT

30546

YYWW

Secondary

Primary

.100

(2.54)

.400 ±.010

(10.16)

REF: PWB PATTERN

.400+/-.010

(10.16)

A

AGENCY APPROVAL:

BABT 609623