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參數資料
型號: CS2660-9EPD3B1
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 2-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: METAL, CASE S02, MODULE
文件頁數: 28/33頁
文件大小: 438K
代理商: CS2660-9EPD3B1
S Series Data Sheet
100 Watt AC-DC and DC-DC Converters
APR 26, 2006 revised to SEP 25, 2006
Page 4 of 33
www.power-one.com
Functional Description
The input voltage is fed via an input fuse, an input filter, a bridge
rectifier (LS), and an inrush current limiter to the input capacitor.
This capacitor sources a single transistor forward converter.
Each output is powered by a separate secondary winding of the
main transformer. The resultant voltages are rectified and their
ripple smoothed by a power choke and output filter. The control
logic senses the main output voltage Vo1 and generates, with
respect to the maximum admissible output currents, the control
signal for the primary switching transistor.
The second output of double-output models is controlled by the
main output but has independent current limiting. If the main output
is driven into current limitation, the second output voltage will fall as
well and vice versa.
1 Transient suppressor (VDR) in CS, DS, ES, FS, LS models
2 Suppressor diode in AS, BS, CS, FS models
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
+
Y
R
i
D
T
Vi+
Vi–
03058-022706
Vo1+
Vo1–
Vo2+
Vo2–
Input
filter
4
5
N
5
L
Fuse
3 Inrush current limiter in CS, DS, ES, LS (NTC resistor or option E circuit)
4 Bridge rectifier (LS only)
5 LS models
Input
filter
Control
circuit
2
4
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
+
Y
Vi+
Vi–
R
i
D/V
T
03057-022706
S+
Vo+
Vo–
S–
Fuse
5
N
5
L
Fig. 2
Block diagram of symmetrical double output converters AS - LS2000
Fig. 1
Block diagram of single output converters AS - LS1000
相關PDF資料
PDF描述
CS2660-9PD0B1 2-OUTPUT DC-DC REG PWR SUPPLY MODULE
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相關代理商/技術參數
參數描述
CS2660-9ER 功能描述:POWER SUPPLYDC-DC CONVERTER 制造商:bel power solutions 系列:Melcher S 零件狀態:在售 類型:封閉式,保形涂層 電壓 - 輸入(最小值):28V 電壓 - 輸入(最大值):140V 輸出數:2 電壓 - 輸出 1:24V 電壓 - 輸出 2:24V 電壓 - 輸出 3:- 電壓 - 輸出 4:- 電流 - 輸出(最大值):2A,2A 功率(W):96W 應用:ITE(商業),鐵路 工作溫度:-40°C ~ 71°C 效率:82% 安裝類型:底座安裝 大小/尺寸:6.77" 長 x 4.37" 寬 x 2.36" 高(172.0mm x 111.00mm x 60.00mm) 認可:cCSAus,CE,NEMKO 標準包裝:5
CS2662BA 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS2679-000 制造商:TE Connectivity 功能描述:7817A1032-0
CS2681-000 制造商:TE Connectivity 功能描述:55PC1111-22-9-9-L016 - Cable Rools/Shrink Tubing
CS2704-000 制造商:TE Connectivity 功能描述:HRHF-125FR-6/97-CS8413 - Bulk
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