參數(shù)資料
型號: CK2540-9ERD3TB1
英文描述: 150 Watt DC-DC and AC-DC Converters
中文描述: 150瓦的DC - DC和AC - DC轉(zhuǎn)換器
文件頁數(shù): 14/34頁
文件大?。?/td> 605K
代理商: CK2540-9ERD3TB1
K Series Data Sheet
150 Watt DC-DC and AC-DC Converters
APR 26, 2006 revised to MAY 15, 2006
Page 14 of 34
www.power-one.com
Table 7b: R’extfor Vo> Vo nom; approximative values (V nom, Io nom, series E 96 resistors); R
ext
= not fitted
Vo nom = 5.1 V
Vo[V]
5.15
432
12.1
24.2
1820
5.2
215
12.2
24.4
931
5.25
147
12.3
24.6
619
5.3
110
12.4
24.8
475
5.35
88.7
12.5
25.0
383
5.4
75
12.6
25.2
316
5.45
64.9
12.7
25.4
274
5.5
57.6
12.8
25.6
243
13.0
26.0
196
13.2
26.4
169
Vo nom = 12 V
Vo[V]
1
Vo nom = 15 V
Vo[V]
1
30.4
30.8
31.2
31.6
32.0
32.4
32.8
33.0
Vo nom = 24 V
Vo[V]
1
24.25
24.5
24.75
25.0
25.25
25.5
25.75
26.0
26.25
26.4
R'ext [k
Ω
]
R'ext [k
Ω
]
R'ext [k
Ω
]
1500
768
523
392
316
267
232
221
R'ext [k
Ω
]
3320
1690
1130
845
698
590
511
442
402
383
15.2
15.4
15.6
15.8
16.0
16.2
16.4
16.5
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
52.8
1
First column: single-output models or double-output models with separated outputs, second column: outputs in series connection
Display Status of LEDs
V
o1
> 0.95 to 0.98
V
o1 adj
V
i max
V
i ov
V
i min
V
i uv
V
i
V
i abs
OK
i
V
o1
> 0.95 to 0.98
V
o1 adj
I
o nom
I
oL
I
o
OK
I
o L
V
o1
< 0.95 to 0.98
V
o1 adj
T
C
i
T
C max
T
PTC threshold
V
i inh
i
+50 V
+0.8 V +2.4 V
LED Status undefined
-50 V
V
inh threshold
I
o L
LED off
LED on
06002_011106
Test Jacks
Test jacks for measuring the main output voltage
V
o1are
located at the front of the converter. The positive test jack is
protected by a series resistor (see:
Functional Description,
block diagrams
). The voltage measured at the test jacks is
approximetly 30 mV lower than the value measured at the
output terminals.
Fig. 17
LEDs
Conditions: Io
Io nom, TC
TC max, Vnh
0.8 V
V uv = undervoltage lockout, V ov = overvoltage lockout
"OK", "i" and "Io L"status versus input voltage
LEDs "OK" and "Io L"status versus output current
Conditions: V min- V max, T
C
T
C
max, Vnh
0.8 V
LED "i"versus case temperature
Conditions: V min- V max, Io
Io nom, Vnh
0.8 V
LED "i"versus Vnh
Conditions: V
i min
- V max, Io
Io nom, T
C
T
C max
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