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参数资料
| 型号： | AK1301-9RD5B2 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE K02, MODULE |
| 文件页数： | 21/31页 |
| 文件大小： | 1251K |
| 代理商： | AK1301-9RD5B2 |
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K Series
DC-DC Converters >100 Watt
Rugged Environment
Edition 4/4.99
28/31
MELCHER
The Power Partners.
Threshold tolerances and hysteresis:
If
Ui is monitored, the internal input voltage after the input
filter is measured. Consequently this voltage differs from
the voltage at the connector pins by the voltage drop
DUti
across the input filter. The threshold levels of the D0 and D9
options are factory adjusted at nominal output current
Io nom
and at
TA = 25
°C. The value of DU
ti depends upon the input
voltage range (CK, DK, ..), threshold level
Ut, temperature
and input current. The input current is a function of the input
voltage and the output power.
Fig. 32
Definition of Uti,
U
t i and
U
hi (JFET output)
DUti
Uhi
UD low
UD
UD high
Ui
P
o
=
P
o
nom
P
o
=
0
P
o
=
0
Uti
P
o
=
P
o
nom
11021
D-signal with respect to input and output voltage versus time:
Fig. 33
Relationship between Ui, Uo1, UD, Uo1/Uo nom versus time
0
1
0.95
0
U
i [V DC]
0
t
low min
4
t
low min
4
t
high min
t
h
1
U
ti +Uhi
U
ti
Input voltage failure
Switch-on cycle
Input voltage sag
Switch-on cycle and subsequent
input voltage failure
U
D high
U
D low
U
D
0
JFET
NPN
t
U
o1
U
o1 nom
U
D high
U
D low
U
D
t
low min
4
t
h
1
0
U
D high
U
D low
U
D
0
JFET
NPN
U
o1
U
D high
U
D low
U
D
t
low min
4
U
to
3
Output voltage failure
0
I
D high
I
D low
I
D
t
0
I
D high
I
D low
I
D
t
3
2
33
U
o1 nom
U
to +Uho
Input voltage monitoring
Output voltage monitoring
11008
1 Hold-up time see section Electrical Input Data
2 With output voltage monitoring, hold-up time th = 0.
3 The signal will remain high if the D output is connected to
an external source.
4 tlow min = 100...170 ms, typically 130 ms.
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相关代理商/技术参数 |
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| AK1301-9RG | 功能描述:DC/DC CONVERTER DUAL 12V 制造商:bel power solutions 系列:* 零件状态:有效 标准包装:5 |
| AK130P | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:FOR MITEL ONLY PART OBSOLETED |
| AK130VS | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| AK130-VS | 制造商:AKM 制造商全称:AKM 功能描述:TCM Integrated Transceiver |
| AK131 | 制造商:AKM 制造商全称:AKM 功能描述:TCM Integrated Transceiver |
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