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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)： | 12/34頁 |
| 文件大小： | 605K |
| 代理商： | CK2540-9ERD3TB1 |
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K Series Data Sheet
150 Watt DC-DC and AC-DC Converters
APR 26, 2006 revised to MAY 15, 2006
Page 12 of 34
www.power-one.com
Fig. 15
Typical output response as a function of inhibit control
Table 5: Inhibit characteristics
Characteristic
Conditions
min
typ
max Unit
VnhInhibit
voltageVo= off
Inh
Inhibit current
tr
Rise time
t
Fall time
Vo= on
V min- V max
–50
0.8
V
2.4
50
V
inh
= 0
–400
μA
30
ms
depending on Io
0
t
t
0
Inhibit
1
0.1
1
V
o
/
V
o nom
t
r
t
f
06001
Sense Lines
(Only single output models)
Important:
Sense lines must always be connected! Incorrectly connected
sense lines may activate the overvoltage protection, resulting in a
permanent short-circuit of the output.
This feature allows for compensation of voltage drops across the
connector contacts and if necessary, across the load lines. If the
sense lines are connected at the load rather than directly at the
connector, the user should ensure that the voltage differences
specified in the table below are not exceeded. We recommend
connecting the sense lines directly at the female connector.
To ensure correct operation, both sense lines (S+ and S–) should
be connected to their respective power outputs (Vo1+ and Vo1–)
and the voltage difference between any sense line and its
respective power output pin (as measured on the connector)
should not exceed the following values:
Table 6: Maximum voltage compensation allowed using
sense lines
Output
voltage
Total voltage difference
between sense lines and
their respective outputs
Voltage difference
between
Vo– and S–
5.1 V
<
0.5 V
<
1.0 V
<
0.25 V
<
0.25 V
12, 15, 24 V
If the output voltages are increased above
V
o nom
via the R-input
control, option P setting, remote sensing or option T, the output
currents must be reduced accordingly so that
P
o nom
is not
exceeded.
Auxiliary Functions
i Inhibit for Remote On and Off
Note:
With open i input the output is disabled.
The outputs may be enabled or disabled by means of a logic
signal (TTL, CMOS, etc.) applied between the inhibit input i and
the negative pin of output 1 (Vo1–). In systems with several
models, this feature can be used to control the activation
sequence of the converters. If the inhibit function is not required,
connect the inhibit pin 18 to pin 14 to enable the outputs (active
low logic, fail safe).
Vi+
Vi–
Vo–
i
Vo+
I
inh
V
inh
06031
1.6
0.8
0
–0.8
–50
V
inh
[V]
I
inh
[mA]
–30
0
–10
10
30
50
2.0
1.2
0.4
–0.4
V
inh
= 0.8 V
V
o
= on
V
o
= off
V
inh
= 2.4 V
0
Fig. 13
Definition of Vnhand Inh.
Fig. 14
Typical inhibit current Inhversus inhibit voltage Vnh
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| CK2540-9ERT | 制造商:Power-One 功能描述:- Bulk |
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| CK2660-7R | 功能描述:EURO-CASSETTE 150W 2X 24V RoHS:否 類別:電源 - 外部/內(nèi)部（非板載） >> DC DC Converters 系列:* 標(biāo)準(zhǔn)包裝:1 系列:Quint 類型:隔離 輸入電壓:24V 輸出:24V 輸出數(shù):1 輸出 - 1 @ 電流（最大）:24 VDC @ 50A 輸出 - 2 @ 電流（最大）:- 輸出 - 3 @ 電流（最大）:- 輸出 - 4 @ 電流（最大）:- 功率（瓦特）:1200W 安裝類型:底座安裝 工作溫度:0°C ~ 40°C 效率:- 封裝/外殼:模塊 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H（110mm x 231mm x 156mm） 包裝:散裝 電源（瓦特）- 最大:1200W 批準(zhǔn):- 其它名稱:277-69722866365-NDQUINT-BAT/24DC/12AH |
| CK2660-9ER | 制造商:Power-One 功能描述:DCDC - Bulk |
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