EPR-86 Datasheet, PDF (4/28 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)

EP-86 – 6.6 W, 3.3 V, 2 A PoE Powered Device
2 Power Supply Specification
Description
Input
Voltage
Under-Voltage ON
Under-Voltage OFF
Output
Output Voltage 1
Output Ripple Voltage 1
Output Current 1
Output Peak Current 1
Total Output Power
Average Output Power
Average Output Power
Full Load Efficiency
Environmental
Conducted EMI
Safety
Ambient Temperature
Symbol Min Typ Max Units
V_IN
33 48 57 VDC
V_{IN_UV_ON}
42 VDC
V_{IN_UV_OFF}
33
VDC
V_OUT1
V_RIPPLE1
I_OUT1
I_{OUT1_PK}
3.135
0
2.5
3.3 3.465 V
35 mVp-p
2
A
A
P_OUT1
6.6
W
P_{OUT_FAULT} 8.6
W
η
73
%
T_AMB
Meets CISPR22B / EN55022B
Designed to meet IEC950, UL1950
Class II
0
40
o_C
13-Apr-2006
Comment
± 5%
20 MHz bandwidth
R6 = 10.2 Ω
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
Page 4 of 28