Specifications

Appendix C - Isolation Transformer Specifications
232 PL 312/ PL 3150/PL 3170 Power Line Smart Transceiver Data Boo
k
12μH-Leakage Transformer Specifications
Table C.1 12μH-Leakage Transformer Electrical Specifications
Parameter Min Typ Max Units
Turns Ratio (1-2):(3-4) 1.0
DC Resistance 1-2, 3-4 0.20 ohm
Magnetizing Inductance 1-2
Dry, @100kHz, 1V
RMS
0.75 1.0 1.25 mH
Magnetizing Inductance 1-2,
Wet, @100kHz, 1V
RMS
, plus 15mADC
0.75 mH
Leakage Inductance 1-2
(3-4 shorted) @100kHz, 1V
RMS
10.8 12.0 13.2 µH
Winding Capacitance 1-2 30 pF
Winding-to-Winding Capacitance
1-2 shorted to 3-4 shorted
30 pF
Contact vendors for mechanical information, temperature ranges, safety agency compliance, and pricing information.
Table C.2 12
μH-Leakage Transformer Vendors and Part Numbers
Vendor Vendor website Part Number(s)
EXCEL Electric Corporation www.excelelectriccorp.com EXL-324
Precision Components, Inc www.pcitransformers.com 0505-0671,
0505-0671FG
Tamura Corporation www.tamuracorp.com PLP01UE
Transtek Magnetics www.transtekmagnetics.com TMS80079CT
Tyco Electronics www.tycoelectronics.com MGCD0-00008
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Schematic