J30A09C

Pin 1 www.oep.co.uk YY WW 4 Secondary 1 5 2 25.5 J30A09C Label YY WW = date code Primary 6 Secondary 2 7 3 30 36 8 Secondary 3 10 9 Shield / Lid Screen 1 1 5 20.0 10 6 5.0 Electrical specification: Applications: Ratio:1:1:1:1 Microphone input Source impedance (windings in series): 600W Max. input signal +22dBu Frequency range @ 0dBm: 10Hz - 50kHz: +/-0.44dB Construction: 4 section winding for improved de-coupling Provides galvanic isolation 50Hz - 50kHz: +/-0.12dB THD @ 50Hz: 0.01% (0dBm) Ground loop isolation Common mode rejection ratio: >60dB @ 10kHz Mu-metal core for low distortion Primary DC resistance: 83W +/- 15% Secondary DC resistance (per winding): 89W +/- 15% Nominal inductance: 4H @ 1kHz, 0.10V Leakage inductance (Secondaries S/C) @ 1kHz, 0.1V: 675uH Interwinding capacitance (primary to secondaries) @ 20kHz: 140pF www.DataSheet.net/ Pin view (underneath) Mass = 0.11kg Pin diameter = 0.80mm Tolerance on can dimensions: +/- 0.3mm Walters Group Holdings Ltd. Operating temperature range: -20oC to +70oC Fitted with electrostatic screen and stray flux copper band Mu-metal screening can reduces electrical noise by up to 30dB DESCRIPTION ISSUE 1 2 DATE 17/12/10 27/02/12 DRAWN CS CS CHECKED DRAWING NUMBER Unit 5, Oxonian Park, Langford Locks, Kidlington, Oxfordshire. OX5 1FP Tel: (01865) 855085 Fax: (01865) 855075 Website: www.oep.co.uk Q1066 Specification for J30A09C Scale: nts All dimensions in mm unless stated otherwise J30A09C Issue 4 Datasheet ...