ETA-USA
High Quality Switching Power Supplies
Single
240W
DC22~32V/36~72V
DC220~400V
DC/DC CONVERTER
HIGH DESITY MODULE
SINGLE-OUTPUT
EPK-SC
EPK-SC300 (DC300V)
SERIES
61X91.4X12.7 (mm
)
M
ODEL
EPK05SC300
EPK12SC300
EPK15SC300
EPK24SC300
EPK28SC300
O
UTPUT
V
OLTAGE
C
URRENT
5V
12V
15V
24V
28V
40A
20A
16A
10A
9A
E
FFICIENCY
76%
78%
80%
79%
81%
EPK-SC28 (DC28V)
61X91.4X12.7 (mm
)
M
ODEL
EPK05SC28
EPK12SC28
EPK15SC28
EPK24SC28
EPK28SC28
O
UTPUT
V
OLTAGE
C
URRENT
5V
12V
15V
24V
28V
40A
20A
16A
10A
9A
E
FFICIENCY
76%
78%
80%
79%
79%
The EPK-SC DC/DC cpnverter has isolatin between pri-
mary and secondary, and is the most advanced high densi-
ty high efficiency modular power supply components.
These modules are designed to reduce product develop-
ment time, enhance system performance, is ideal for cost-
conscious designs by simple circuit diagram.
The EPK-SC provides a fast and economical route to
complete power supply for demanding Industrial,
Telecommunication and Computer applications.
Special Features
1. High Reliability... I million hours MTBF
2. Wide Circumstances Operation- 20°C~100°C base-
plate operating temperature.
3. Remote Control
4. OVP, OCP, OTP, Output monitoring
5. UL. C-UL(CSA), TUV approved (except EPK-SC28)
EPK-SC48 (DC48V)
61X91.4X12.7 (mm
)
M
ODEL
EPK05SC48
EPK12SC48
EPK15SC48
EPK24SC48
EPK28SC48
O
UTPUT
V
OLTAGE
C
URRENT
5V
12V
15V
24V
28V
40A
20A
16A
10A
8.5A
E
FFICIENCY
75%
77%
79%
78%
79%
Applications
Processcontrol, Office-equipment, Computer Peripherals,
Telecommunication Industrial Electronics and Machines,
Household-equipment.
E P K J -O O C / S p e c i f i c a t i o n
O
Model
(Input Voltage)
Output
Voltage
Voltage torerance
Ripple & noise
Line regulation
Load regulation
Temperature coefficient
Drift / Time effect
Rize time
Isolation
Isolation voltage
Input - Output
Input - Case
Output - Case
Isotation resistance
Input - Output - Case
Environment
Operating temperature
Storage temperature
Humidity
Vibration
Shock
Additional functions
Over current protection
Over voltage protection
Temperature
Wieght
current limiting
clamp
Output shutdown (at 100°C~120°C base plate temp) auto-recavery
255 [g]
-20~100 [°C]
- 40~100 [°C]
95 [%RH] MAX.
(5~55Hz) 2G X, Y, Z Each
20G
50M MIN. (500VDC)
2000VAC 1 Minute (48, 300VDC Input) / 500VAC 1 Minute (28VDC Input)
2000VAC 1 Minute (48, 300VDC Input) / 500VAC 1 Minute (28VDC Input)
500VDC 1 Minute
EPK05SC
28
48
300
5V
EPK12SC
28
48
300
12V
EPK15SC
28
48
300
15V
(Output V) ± 1 [%] MAX.
(Output V) X 3 [%] MAX
(Output V) X 0.2 [%] MAX.
(Output V) X 0.2 [%] MAX.
0.02 %/°C (-20~85°C)
(Output V) X 0.5 [%] MAX.
10mS MAX (28, 48VDC Input) / 300mS MAX. (300VDC Input)
EPK24SC
28
48
300
24V
EPK28SC
28
48
300
28V
Dimention (mm)
Block Diagram
ETA-USA
16315 Vineyard Blvd. Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit Us On The Web at:
Or Email at:
http://www.eta-usa.com/
sales@eta-usa.com
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