Lundahl LL1540 Line input transformer

EUR 60,00 Sofort-Kaufen, EUR 18,00 Versand, eBay-Käuferschutz
Verkäufer: lbjsound ✉️ (172) 98.6%, Artikelstandort: Vejen, DK, Versand nach: AMERICAS, EUROPE, ASIA, AU, Artikelnummer: 115964097594 Lundahl LL1540 Line input transformer. Lundahl LL1540 Line input transformer LL1540 is a high impedance, high level line input transformer. The transformer consists of two coils, each with one primary and one secondary part separated by a electrostatic shield. The core is a high permeability mu-metal core, and the transformer is housed in a mu-metal can. Being a high impedance transformer, the LL1540 should normally be used in a series-series connection. Turns ratio: 1 + 1 : 1 + 1 Dims (Length x Width x Height above PCB (mm)): 38 x 24 x 17 Spacing between pins: 5.08 mm (0.2") Spacing between rows of pins: 27.94 mm (1.1") Offset of earth pin from adjacent row: 2.54 mm (0.1") Weight: 47 g Rec. PCB hole diameter: 1.5 mm Static resistance of each primary: 610Ω Static resistance of each secondary: 800Ω Distortion (source impedance 600Ω ): + 20 dBU < 0.1% @ 50 Hz +30 dBU < 1 % @ 50 Hz Self resonance point : > 60 kHz Recommended load for best square-wave response: 22 kΩ in series with 1nF Frequency response (source 600Ω, load 15 k Ω ) 5 Hz -- 50 kHz +/- 0.2 dB Loss across transformer (at 1 kHz with above termination): 0.5 dB Isolation between windings / between windings and shield: 4 kV / 2 kV
  • Condition: Neu
  • Marke: Lundahl
  • Herstellernummer: LL1540
  • EAN: na

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