LL1930 is designed to be a line output transformer for tube preamp parafeed output applications. The core is a high permeability mu metal core. The transformer has no internal Faraday shield or magnetic shield housing.
Turns ratio: 5.8 + 5.8 : 1 + 1
Dimensions (L x W x H above PCB, in mm): 47 x 28 x 23
Spacing between pins: 5.08 mm (0.2")
Spacing between rows of pins : 35.56 mm (1.4")
Rec. PCB hole diameter: 1.5 mm
Weight: 105 g
Static resistance of each primary (pins 1-2, 4-5): 610 ohms?
Static resistance of each secondary (pins 6-7, 9-10): 16 ohms?
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