参数资料
型号: AK1501-9RD4TB2
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: 6/31页
文件大小: 1251K
代理商: AK1501-9RD4TB2
K Series
DC-DC Converters >100 Watt
Rugged Environment
Edition 4/4.99
14/31
MELCHER
The Power Partners.
Fig. 15
Typical output response as a function of inhibit control
Table 5: Inhibit characteristics
Characteristic
Conditions
min
typ
max Unit
Uinh Inhibit
Uo = on
Ui min…Ui max
–50
0.8
V
voltage
Uo = off
2.4
50
Iinh
Inhibit current
Uinh = 0
–400
A
tr
Rise time
30
ms
tf
Fall time
depending on
Io
0
t
0
Inhibit
1
0.1
1
Uo/Uo nom
tr
tf
06001
Sense Lines
(Only for single output units 5.1 V, 12 V, 15 V, 24 V)
This feature enables 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
Uo max (between Vo1+ and Vo1–) is not exceeded. We
recommend connecting the sense lines directly at the fe-
male connector.
For further information, please refer to:
Application Notes.
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 meas-
ured on the connector) should not exceed the following val-
ues:
Table 6: Maximum voltage compensation allowed using
sense lines
Output
Total voltage difference
Voltage difference
voltage
between sense lines and
between
their respective outputs
Vo– and S–
5.1 V
< 0.5 V
< 0.25 V
12 V, 15 V
< 1.0 V
< 0.25 V
If the output voltages are increased above
Uo nom via R-in-
put control, option P setting, remote sensing or option T, the
output currents must be reduced accordingly so that
Po nom is not exceeded.
Note: The output terminals Vo1+ and Vo1– must always be
connected to the load before connecting the sense lines S+
and S–, otherwise the unit will be damaged.
Auxiliary Functions
i Inhibit for Remote On and Off
Note: With open i input: Output is disabled (
Uo = off).
The outputs of the module 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 units, this feature can be used, for ex-
ample, 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). For output response refer to:
Hold-up Time and Out-
put Response.
Vi+
Vi–
Vo–
i
Vo+
Iinh
Uinh
06031
1.6
0.8
0
–0.8
–50
Uinh [V]
Iinh [mA]
–30
0
–10
10
30
50
2.0
1.2
0.4
–0.4
Uinh = 0.8 V
Uo = on
Uo = off
Uinh = 2.4 V
06032
Fig. 13
Definition of Uinh and Iinh.
Fig. 14
Typical inhibit current Iinh versus inhibit voltage Uinh
相关PDF资料
PDF描述
AK2320-9PD9B2 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
AK2660-7RDDB1 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
AK2660-7R 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
AK2660-9RDDT 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
AM1001-7PD2H 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
AK1501-9RTG 功能描述:DC/DC CONVERTER 15V 8A 制造商:bel power solutions 系列:Melcher K 包装:- 零件状态:有效 类型:隔离 电压 - 输入:8 ~ 35 V 输出:15V 输出数:1 不同电流时的输出(最大值) - 1:15 VDC @ 8A 不同电流时的输出(最大值) - 2:- 不同电流时的输出(最大值) - 3:- 不同电流时的输出(最大值) - 4:- 功率(W):120W 应用:ITE(商业),铁路 安装类型:底座安装 工作温度:-40°C ~ 71°C 效率:82% 封装/外壳:- 大小/尺寸:6.60" 长 x 4.40" 宽 x 3.20" 高(168.0mm x 111.0mm x 80.0mm) 功率(W) - 最大值:120W 认可:cCSAus,CE,TUV 标准包装:5
AK150-3 功能描述:CABLE PRINTER SERIAL 3M RoHS:否 类别:电缆组件 >> D-Sub 系列:- 标准包装:1 系列:- 第一连接器:公形引脚插头 第二连接器:公形引脚插头 类型:高密度(HD) 位置数:68 长度:12.0'(3.66m) 屏蔽:屏蔽 颜色:米灰,双绞线(圆形) 使用:SCSI III 触点表面涂层:- 触点涂层厚度:-
AK150-3-R 功能描述:CABLE PRINTER SERIAL 3M RoHS:是 类别:电缆组件 >> D-Sub 系列:- 产品目录绘图:A7MM, M7PP,M7VV Series 标准包装:1 系列:- 第一连接器:公形引脚插头 第二连接器:公形引脚插头 类型:DB25 位置数:25 长度:6.0'(1.83m) 屏蔽:无屏蔽 颜色:多色,带状 使用:跳线 触点表面涂层:金 触点涂层厚度:30µin(0.76µm) 产品目录页面:28 (CN2011-ZH PDF)
AK15-058C 功能描述:TVS 二极管 - 瞬态电压抑制器 TVS AXIAL KA RATED 15KA 58V BI RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
AK15-058C-12 功能描述:TVS DIODE 58VWM 110VC AXIAL 制造商:littelfuse inc. 系列:AK15 包装:散装 零件状态:有效 类型:齐纳 单向通道:- 双向通道:1 电压 - 反向关态(典型值):58V 电压 - 击穿(最小值):64V 电压 - 箝位(最大值)@ Ipp:110V 电流 - 峰值脉冲(10/1000μs):15000A(15kA)(8/20μs) 功率 - 峰值脉冲:- 电源线路保护:无 应用:通用 不同频率时的电容:12nF @ 10kHz 工作温度:-55°C ~ 125°C(TJ) 安装类型:通孔 封装/外壳:轴向,直角弯曲(24.15mm 中心) 供应商器件封装:轴向 标准包装:12