Miscellaneous applications transformers
AES/EBU digital transformers, 100V loudspeaker transformers, Video isolation transformers, Telephone hybrid transformers.
- Transformers for digital audio (AES/EBU)
- LL1572 1:1 transformer for galvanic isolation. Replaces LL1566
- LL1573 for splitting, 2 outputs
- LL1589 for splitting, 3 outputs
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LL1574 AES/EBU to S/P DIF (110:75 ohms) impedance matching digital transformer
Please notice that splitting digital audio signal is not as easy as splitting analog audio signal, as you must observe cable termination inpedances.
- High power loudspeaker transformers for 100V audio systems,
normally used as autoformers.
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LL2410
is a very flexible (too flexible?) high power general purpose transformer which can be configured for nearly all 100V system applications.
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LL2414
is based on the LL2410, but has less windings to facilitate usage.
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LL2419
is a 100V loudspeaker autoformer with a tap at 58% of winding. Thus the LL2419 can be used for
220W / 8 ohms (42V) or 420V / 8 ohms (58V) loudspeakers.
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LL2418
is a 400W / 50Hz 1:1 output transformer designed for high power solid state amplifiers.
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LL1575 Video isolation transformer
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LL6702 Telephone hybrid transformer
Per Lundahl, email: web_master/AT/lundahl/DOT/se
Lundahl Transformers AB
Tibeliusgatan 7
SE-761 50 Norrtälje
SWEDEN
Phone: +46 - 176 139 30
Fax: +46 - 176 139 35
Email: office/AT/lundahl/DOT/se