Specifications

Chapter 4 – Coupling Circuits
122 PL 3120/PL 3150/PL 3170 Power Line Smart Transceiver Data Boo
k
Example 8. Line-to-Neutral, Power Line Power Supply Plus Coupler
Figure 4.8 presents a schematic for using a communication coupler combined with a power supply. Both 5W and 10W
versions of this combined power supply/coupler are available from Echelon Corporation. These Power Supply/Couplers
incorporate line-to-neutral coupling. Table 4.9 lists component values and recommended suppliers/part numbers for this
design.
Figure 4.8 Line-to-Neutral, Isolated Power Line Power Supply Plus Coupler
Example Vendor Websites
Abracon Corporation www.abracon.com Nichicon www.nichicon-us.com
Arcotronics www.arcotronics.us ON Semiconductor www.onsemi.com
CTC Coils www.ctccoils.com/eng/index.htm Panasonic www.panasonic.com/industrial/components
Echelon corporation www.echelon.com Shinhom www.shinhom.com
Fairchild Semiconductor www.fairchildsemi.com Steward www.steward.com/default.asp
Fastron www.fastrongroup.com Surge Components www.surgecomponents.com
Fenghua Advanced Technology www.fenghua-advanced.com Vishay www.vishay.com
Illinois Capacitor www.illinoiscapacitor.com