EPR-86 Datasheet, PDF (19/28 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 86 - 6.6 W Multi-Class Powered Device (PD) for Power over Ethernet (PoE) Using DPA-Switch-(DPA423G)

13-Apr-2006
EP-86 – 6.6 W, 3.3 V, 2 A PoE Powered Device
9.4 Overload Output Current
The DC output load current was recorded just prior to the auto-restart operation at
various input line voltages. Performance was measured for various values of resistor R6.
4.0
3.0
2.0
3.3 V R6 = 10.0 kΩ
3.3 V R6 = 10.2 kΩ
1.0
3.3 V R6 = 10.5 kΩ
3.3 V R6 = 8.66 kΩ
0.0
30
40
50
60
Vin (VDC)
Figure 15 – Overload Output Current vs. Line Voltage for Different Values of R6,
Room Temperature.
Page 19 of 28
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com