Specifications

PL 3120/PL 3150/PL 3170 Power Line Smart Transceiver Data Book 233
Low-Leakage Transformer Specifications
Table C.3 Low-Leakage Transformer Electrical Specifications
Parameter Min Typ Max Units
Turns Ratio (1-4):(5-8) 1.0
DC Resistance 1-4, 5-8 0.35 ohm
Magnetizing Inductance 1-4
Dry, @100kHz, 1V
RMS
0.75 1.45 1.8 mH
Magnetizing Inductance 1-4,
Wet, @100kHz, 1V
RMS
, plus 30mADC
0.75 mH
Leakage Inductance 1-4
(3-4 shorted) @100kHz, 1V
RMS
1.0 µH
Winding Capacitance 1-4 25 pF
Winding-to-Winding Capacitance
1-4 shorted to 5-8 shorted
50 pF
Contact vendors for mechanical information, temperature ranges, safety agency compliance, and pricing of their parts
listed below.
Table C.4 Low-Leakage Transformer Vendors and Part Numbers
Vendor Vendor website Part Number
Precision Components, Inc. www.pcitransformers.com 0505-0821G
Tyco Electronics www.tycoelectronics.com MGCD0-00011
1
4
5
8
Schematic