參數(shù)資料
型號: EP2540-7R
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 2-OUTPUT 195 W DC-DC REG PWR SUPPLY MODULE
封裝: METAL, CASE P01, MODULE
文件頁數(shù): 2/5頁
文件大?。?/td> 85K
代理商: EP2540-7R
P Series Data Sheet
100 - 195 Watt DC-DC Converters
MAR 25, 2004 revised to JUL 27, 2006
Page 2 of 5
www.power-one.com
Input
Input voltage
refer to selection chart
Output
Efficiency
Vi nom, Io nom
up to 92%
Nominal output current
Io1,2,3,4 nom
Po1,2,3,4 nom/Vo1,2,3,4 nom
Maximal output current
Io1,2,3,4 max
Po1,2,3,4 max/Vo1,2,3,4
Voltage setting accuracy 1, 2
Vi nom, Io nom
up to ±0.6%
Vo1,2 nom
Voltage setting accuracy 3, 4
Vi nom, Io nom
±2%
Vo3,4 nom
Worst case output voltage 1, 2
Vi min to Vi max, 0 to Io1,2 max, TC min to TC max
±1.6%
Vo nom
Minimum output current 1, 4
in parallel configuration not required
0 A
in individual or series configuration
5%
Io1,4 nom
Minimum output current 2, 3
in parallel configuration not required
0 A
in individual or series configuration
5%
Io2,3 nom
Cross load reg. output 4
Io1,4 min to Io1,4 max
typ. 100 m
Ω (Io1–Io4)
Cross load reg. output 3
Io2,3 min to Io2,3 max
typ. 100 m
Ω (Io2–Io3)
Output voltage switching noise
IEC/EN 61204, total, peak-peak
typ. 0.4%
Vo nom
Common power limitation
(
Po1 + Po4) rectangular U/I characteristic
typ. 130%
Po max/2
(
Po2 + Po3) rectangular U/I characteristic
typ. 130%
Po max/2
Protection
Input reverse polarity
built-in fuse
Input undervoltage lockout
typ. 90%
Vi min
Input overvoltage lockout
typ. 110%
Vi max
Input transient protection
varistor
Output
no-load, overload and short-circuit proof
Output overvoltage
transient suppressor or 2nd control loop
typ. 125%
Vo nom
Overtemperature
switch-off with auto restart
TC typ. 100°C
Control
Output voltage adjustment
output 1, 4 (with feature R)
60 - 110%
Vo nom
Inhibit on primary side
TTL input, output disabled if left open-circuit
Status indication
LEDs: In OK, Out OK
Output good signal (Out OK)
isolated open-collector signal
Safety
Approvals
EN 60950, UL 1950, CSA C22.2 No. 950
Class of equipment
class I
Protection degree
IP 40
Electric strength test voltage
I/case, I/O, I/aux
2100 VDC
O/case, aux/case
2100 VDC
O/O, O/aux
500 V DC
Output 1
Output 2
Output 3
Output 4
Type
Vo nom Po nom Po max
Input voltage
[VDC]
[W]
[VDC]
[W]
[VDC]
[W]
[VDC]
[W]
21.6 - 50.4 VDC
3.3
100
132
-
GP 1101-7R
5.1
122
183
-
GP 1001-7R
3.3
50
66
5.1
61
91
-
GP 2101-7R
5.1
61
91
5.1
61
91
-
GP 2001-7R
12
60
96
12
60
96
-
GP 2320-7R
15
60
97
15
60
97
-
GP 2540-7R
24
60
96
24
60
96
-
GP 2660-7R
5.1
61
91
12
30
48
12
30
48
-
GP 3020-7R
5.1
61
91
15
30
48
15
30
48
-
GP 3040-7R
5.1
61
91
24
30
48
24
30
48
-
GP 3060-7R
5.1
20
30
12
30
48
12
30
48
3.3
10
20
GP 4720-7R
12
30
48
12
30
48
12
30
48
12
30
48
GP 4320-7R
15
30
48
15
30
48
15
30
48
15
30
48
GP 4540-7R
24
30
48
24
30
48
24
30
48
24
30
48
GP 4660-7R
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