EPR-31 Datasheet, PDF (23/36 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP-31 Multiple Output 180 W AC-DC Power

01-Feb-05
EPR-31 – Multi-Output, 180 W, PC Main Power Supply
7.4 Mag Amp Inductor
7.4.1 Core Specifications
ID OD
HT
Figure 19 – Core Measurements.
Core Number
MP1305P-4AS
OD (mm)
14.4
Figure 20 – Turns on the Core.
ID (mm)
7.9
HT (mm)
6.6
7.4.2 Winding Instructions
Use number 18 AWG wire gage heavy Nyleze wire to wind 7 turns around the
core as shown on Figure 17. Leave the wire legs about one inch long.
Page 23 of 36
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