参数资料
型号: DK1501-7EPD5B1
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: 26/31页
文件大小: 637K
代理商: DK1501-7EPD5B1
Cassette Style
150 Watt DC-DC Converters
K Series
Edition 01/01.2000
4/31
Fig. 1
Block diagram of single output converters AK…EK 1000
Input
filter
Control
circuit
2
P
3
Forward
converter
(approx.
120
kHz)
Y
16
18
20
22
12
4
6
8
10
14
Y
Output
filter
1
26
28
30
32
24
4
+
Y
Vi+
Vi–
R
i
D/V
T
03057
S+
Vo+
Vo–
S–
Functional Description
The input voltage is fed via an input fuse, an input filter, and
an inrush current limiter to the input capacitor. This capaci-
tor sources a single transistor forward converter. Each out-
put is powered by a separate secondary winding of the
main transformer. The resultant voltages are rectified and
their ripples smoothed by a power choke and output filter.
The control logic senses the main output voltage
Uo1 and
generates, with respect to the maximum admissible output
currents, the control signal for the primary switching tran-
sistor.
The second output of double output units is controlled by
the main output but has independent current limiting. If the
main output is driven into current limitation, the second out-
put voltage will fall as well and vice versa.
Fig. 2
Block diagram of symmetrical double output converters AK...EK 2000
1 Transient suppressor (VDR) in CK, DK, EK, FK types
2 Transient suppressor (diode) in AK, BK, CK, FK types
3 Inrush current limiter in CK, DK, EK types (NTC or Opt. E), -9 versions exclude the NTC
4 Input fuse
Input
filter
Control
circuit
1
2
P
3
Forward
converter
(approx.
110
kHz)
16
18
20
22
12
14
4
6
8
10
Output
2
filter
Output
1
filter
26
28
30
32
24
4
+
Y
R
i
D
T
Vi+
Vi–
03058
Vo1+
Vo1–
Vo2+
Vo2–
相关PDF资料
PDF描述
DK1501-7ERD0TB1 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
DK1501-7ERD6B2 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
DK1501-7PD0B2 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
DK1501-7PD0 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
DK1501-7PD5T 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
DK1501-7R 功能描述:EURO-CASSETTE 150W 15V RoHS:否 类别:电源 - 外部/内部(非板载) >> DC DC Converters 系列:* 标准包装:1 系列:Quint 类型:隔离 输入电压:24V 输出:24V 输出数:1 输出 - 1 @ 电流(最大):24 VDC @ 50A 输出 - 2 @ 电流(最大):- 输出 - 3 @ 电流(最大):- 输出 - 4 @ 电流(最大):- 功率(瓦特):1200W 安装类型:底座安装 工作温度:0°C ~ 40°C 效率:- 封装/外壳:模块 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H(110mm x 231mm x 156mm) 包装:散装 电源(瓦特)- 最大:1200W 批准:- 其它名称:277-69722866365-NDQUINT-BAT/24DC/12AH
DK1501-9ER 制造商:Power-One 功能描述:DCDC - Bulk
DK15-1.0 制造商:YAMAICHI 制造商全称:Yamaichi Electronics Co., Ltd. 功能描述:1.0mm High Density FLEX (300V, 105°C)
DK15-1.0M 制造商:YAMAICHI 制造商全称:Yamaichi Electronics Co., Ltd. 功能描述:1.0mm High Density FLEX (300V, 105°C)
DK-1511/003/BL 制造商:Assmann Electronics Inc 功能描述: