107D Datasheet, PDF (1/2 Pages) Hammond Manufacturing Ltd. – MINIATURE EPOXY POTTED AUDIO TRANSFORMER

Hammond Mfg. Co. Ltd., Electronics Division
www.hammondmfg.com
107D
MINIATURE EPOXY POTTED AUDIO TRANSFORMER
6
Audio input, line matching and output transformers
Epoxy potted in an attractive molded case, Pin type, P.C. board
mount, (min. 0.187” length)
Rugged epoxy potted construction produces a completely
sealed unit withstanding severe environmental conditions.
In some models where no center tap is present (on the secondary), pin 5 is omitted.
1
Secondary may be used as primary and primary as secondary.
Will withstand soldering for 10 sec. @ 260 degrees C, ambient temp. 85 degrees C max.
54
107D
MADE IN
CANADA
23
Power level: 150mw @ 150 Hz. to 50 Khz.
-Freq. range @ +0 dbm is 150 Hz. to 80 Khz. +/- 1.5db
-Freq. range @ +10 dbm is 150 Hz. to 80 Khz. +/- 1.5db
-Freq. range @ +20 dbm is 150 Hz. to 80 Khz. +/- 1.5db
-Freq. measurements with no D.C. saturation.
ELECTRICAL SPECIFICATIONS
Characteristic
Input Impedance
Output Impedance
Output Power
DCR
Primary 1-3
Secondary 4-6
Inductance
Primary
Secondary
Typical
150 ΩCT
150 ΩCT
0.150 Watts
22 Ω (11.0Ω/11.0Ω)
27 Ω (13.5Ω/13.5Ω)
@ 1.0 kHz, 1.0 V OC
312 mH
312 mH
6 54
107D
CANADA
123
Leakage Inductance
190 mH
Impedance
Primary
Secondary
@ 1.0 kHz, 1.0 V OC
1.4 KΩ
1.4 KΩ
Frequency Response ±1.5db from 300Hz to 50KHz
Turns ratio
1:1
SCHEMATIC DIAGRAM
PRIMARY
1
SECONDARY
6
Dielectric Strength
Temperature Range
100 Vrms
-40 To 105°C**
PCB LAYOUT
150Ω CT 2
5 150 Ω CT
3
4