Power-over-Ethernet (PoE)/PD
Configurable Transformer
Applications
• For IEEE 802.3af-compliant Power-over-Ethernet applications
• UPS, VoiP Phone, wireless LAN access point, Bluetooth access point,
network camera, building access systems
• Retail point-of-information systems
• Vending/gaming machines
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
(range is application specific)
• Solder reflow temperature: +260°C max. for 10 seconds max.
Description
•
•
•
•
•
•
•
•
Versatile design allows multiple output variations
Flyback topology, 250kHz switching frequency
Input range from 29.5-60V
1500Vac isolation between primary and secondary
Three power levels: 4, 7 and 13watts
Low leakage inductance
11.0 Volt @ 0.10 amp feedback winding
Ferrite core material
Induct-
ance
Watts (µH)
4
200
4
200
4
200
7
7
7
13
13
13
100
100
100
100
100
100
DCR/
PRI
(Ω)
0.500
0.500
0.500
0.275
0.275
0.275
0.250
0.250
0.250
DCR/
PRI
(Ω)
0.250
0.250
DCR/
SEC
(Ω)
0.07
0.27
0.740
0.03
0.095
0.250
0.032
0.075
0.280
DCR/
SEC (Ω)
V1/V2/V3
0.085
0.042
0.025
0.038/
0.027/na
Packaging
• Packaging Information: 4 and 7 Watts - 200 parts per 13" reel,
13 Watts - 140 parts per 13" diameter reel
Output
(3)x3.3V@0.45A
(3)x5.0V@0.30A
(2)x12.0V@0.20A
(3)x3.3V@0.75A
(3)x5.0V@0.50A
(2)x12.0V@0.30A
(3)x3.3V@1.35A
(3)x5.0V@0.90A
(2)x12.0V@0.60A
Part Number
PoE4W3x3.3-R
PoE4W3x5.0-R
PoE4W2x12-R
PoE7W3x3.3-R
PoE7W3x5.0-R
PoE7W2x12-R
PoE13W3x3.3-R
PoE13W3x5.0-R
PoE13W2x12-R
Leakage
Pri
Turn Ratio
Inductance Current Schematic 1: Pins pri(1-3):fb(5-6):v1(12-7):v2(11-8):v3(10-9)
(µH) typ. Pk (Adc)
Schematic 2: Pins pri(1-3):fb(5-6):v1(12-10):v2(11-9)
2.75
0.65
1 : 0.52 : 0.16 : 0.16 : 0.16 ±1%
2.50
0.65
1 : 0.52 : 0.26 : 0.26 : 0.26 ±1%
1.40
0.65
1 : 0.52 : 0.60 : 0.60 ±1%
1.00
1.00
1.00
1.50
1.20
1.00
1.00
1.00
1.00
1.60
1.60
1.70
1 : 0.529 : 0.176 : 0.176 : 0.176 ±1%
1 : 0.529 : 0.265 : 0.265 : 0.265 ±1%
1 : 0.529 : 0.588 : 0.588 ±1%
1 : 0.529 : 0.176 : 0.176 : 0.176 ±3%
1 : 0.529 : 0.265 : 0.265 : 0.265 ±3%
1 : 0.529 : 0.647 : 0.647 ±3%
Sche-
matic
1
1
2
1
1
2
1
1
2
Dimen-
sions
Size 1
Size 1
Size 1
Size 1
Size 1
Size 1
Size 2
Size 2
Size 2
Part Number
PoE13W3VERS-R
PoE13W2VERS-R
Induct-
ance
Watts (µH)
13
13
100
100
Output
V1:7.0V@1.1A,
V2:(1)x3.3V@1.1A,
V3:1.8V@1.1A
V1:5.0V@1.6A,
V2:3.3V@1.6A
Leakage
Pri
Turn Ratio
Inductance Current
Schematic 2: Pins pri(1-3):fb(5-6):v1(12-10):v2(11-9)
(µH) typ. Pk (Adc) Schematic 3: Pins pri(1-3):fb(5-6):v1(12-11):v2(10-9):v3(8-7)
1.00
1.20
1.70
1.70
1 : 0.529 : 0.350 : 0.176 : 0.088 ±3%
1 : 0.529 : 0.265 : 0.176 ±3%
Sche-
matic
3
2
Dimen-
sions
Size 2
Size 2
1) Test Parameters: 100kHz, 0.100 Vrms, 0.0Adc
2) DCR limits maximum @ 20°C
3) Leakage Inductance 200kHz, 0.01Vrms, 0.0Adc
4) Feedback DCR 1.0Ω maximum @20°C
0909
BU-SB09865
Page 1 of 3
Data Sheet 4316
Packaging Information
PoE 4 and 7 Watt
PoE 13 Watt
North America
Cooper Bussmann
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
Europe
Cooper Bussmann
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Bussmann
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Bussmann
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice,
to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any
technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the
Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling,
can be reasonably expected to result in significant injury to the user.
© 2009 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
0909
BU-SB09865
Page 3 of 3
Data Sheet 4316
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