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參數資料
| 型號： | CK1301-9ERD8 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | HEAT SINK, METAL, CASE K02, MODULE |
| 文件頁數： | 26/31頁 |
| 文件大?。?/td> | 637K |
| 代理商： | CK1301-9ERD8 |
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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–
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CK1301-9ERG | 功能描述:DC/DC CONVERTER 制造商:bel power solutions 系列:* 零件狀態:有效 標準包裝:5 |
| CK1381P26A | 制造商:RAYMA 功能描述: |
| CK13BR273K | 功能描述:多層陶瓷電容器MLCC - 含引線 MOLDED AXIAL RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數/代碼:X7R 引線間隔:5.08 mm 產品:Automotive MLCCs 引線類型: |
| CK13BR333K | 功能描述:多層陶瓷電容器MLCC - 含引線 .033UF 50V 10% RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數/代碼:X7R 引線間隔:5.08 mm 產品:Automotive MLCCs 引線類型: |
| CK13BR333M | 制造商:CDE 制造商全稱:Cornell Dubilier Electronics 功能描述:Multilayer Ceramic Capacitors |
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