Ethernet DC/DC Converter
ELECTRONICS INC.
EPC1027H
• Designed for Low Common Mode Noise •
• Fuse Protected •
• 70% Efficiency at Full Load •
• Input Filter to Reduce Input Ripple Current •
(Less than 10 mA pk-pk Typ.)
• Input/Output Isolation : 2000 Vrms •
• Pulse Width Modulator Circuit •
(For high efficiency and excellent line & load regulation)
Electrical Specifications
Parameters
Input Voltage (for specified output)
Output Voltage
Output Current
Output Ripple & Noise @ 20 MHz BW
Input Ripple Current
Min.
10.8
-8.1
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---
---
Typ.
12.0
-9.0
---
---
---
Max.
13.2
-9.9
200
100
10
Units
Volts
Volts
mA
mV p-p
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Pin Connections
Package
N/C
3
PCA
EPC1027H
D.C.
V o+
4
V o-
5
B
White Dot
Pin 1
A
C
ØH
D
E
Dim.
1
V in+
2
V in-
Dimensions
(Inches)
Min.
Max. Nom.
(millimeters)
Min.
Max. Nom.
3
1
I
4
F
2
5
G
A
B
C
D
E
F
G
H
I
J
1.280 1.300 1.290 32.51 33.02 32.77
1.280 1.300 1.290 32.51 33.02 32.77
.400
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---
---
10.16 ---
---
.800
---
---
--- 20.32
---
.200
---
---
---
5.08
---
.200
---
---
---
5.08
---
.800
---
---
--- 20.32
---
.025
---
---
---
.635
---
.400
---
---
--- 10.16
---
.250
---
---
---
6.35
J
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSC1027H
Rev. -
3/20/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com