- 您現在的位置：買賣IC網 > PDF目錄257680 > CM1301-9PV2 (POWER-ONE INC) 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE PDF資料下載
參數資料
| 型號： | CM1301-9PV2 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE M02, MODULE |
| 文件頁數： | 20/25頁 |
| 文件大小： | 569K |
| 代理商： | CM1301-9PV2 |
Cassette Style
DC-DC Converters
M Series
Edition 01/01.2001
4/25
Functional Description
The input voltage is fed via an input fuse, an input filter, a
rectifier 3 and an inrush current limiter 4 to the input capaci-
tor. This capacitor sources a single transistor forward con-
verter. Each output 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
an 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 pri-
mary switching transistor. This signal is fed back via a cou-
pling transformer.
The auxiliary outputs
Uo2 and Uo3 are individually regulated
by means of secondary switching transistors. Each aux-
iliary output's current is sensed using a current transformer.
If one of the outputs is driven into current limit, the other out-
puts will reduce their output voltages as well because all
output currents are controlled by the same main control cir-
cuit.
Fig. 1b
Block diagram, class II equipment (double insulation)
1 Transient suppressor diode in AM, BM, CM, FM and CMZ types.
2 Bridge rectifier in LM and LMZ, series diode in EM types.
3 Inrush current limiter (NTC) in CM, DM, EM, LM and CMZ, DMZ, LMZ types (option E: refer to the description of option E).
4 Single output modules AM...LM 1000 and CMZ...LMZ 1000 with feature R.
For output configuration please refer to table:
Pin allocation.
Fig. 1a
Block diagram, class I equipment
Input
filter
Output 1
filter
Output 3
filter
Output 2
filter
Control
circuit
Main control circuit
Control
circuit
1
Fuse
P
29
11
8
23
5
26
32
17
14
20
2
14
17
3
2
Forward
converter
approx.
70
kHz
4
CY
CMKT
Vi+
Vi–
i
D/V
R
G
03009
Input
filter
Output 1
filter
Output 3
filter
Output 2
filter
Control
circuit
Main control circuit
Control
circuit
1
Fuse
P
29
11
8
23
5
32
17
14
20
2
14
17
3
2
Forward
converter
approx.
70
kHz
4
CMKT
Vi+
Vi–
i
D/V
R
G
CY
03010
相關PDF資料 |
PDF描述 |
|---|---|
| CM1301-9RV2 | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| CM1501-7ER | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| CM1601-7PAHF | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| CM1901-7ERV2AH | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| CM1901-7ERV2H | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CM1301-9R | 制造商:Power-One 功能描述:ACDC - Bulk |
| CM1301-9RG | 功能描述:DC/DC CONVERTER 4A 制造商:bel power solutions 系列:Melcher M 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:1 電壓 - 輸出 1:12V 電壓 - 輸出 2:- 電壓 - 輸出 3:- 電壓 - 輸出 4:- 電流 - 輸出（最大值）:4A 功率（W）:48W 應用:ITE（商業），鐵路 工作溫度:-40°C ~ 71°C 效率:80% 安裝類型:底座安裝 大小/尺寸:6.63" 長 x 4.38" 寬 x 1.52" 高（168.5mm x 111.2mm x 38.7mm） 認可:CE，cCSAus 標準包裝:5 |
| CM1302 | 制造商:CML 制造商全稱:Chicago Miniature Lamp,inc 功能描述:T-3 1/4 Miniature Bayonet Base |
| CM13032.768000KDZFTR | 制造商:Citizen Systems America Corporation 功能描述:32.768KHZ PLASTIC SMD RETURNABLE |
| CM130-32.768KDZBTR | 功能描述:CRYSTAL 32.768 KHZ 6PF SMD RoHS:否 類別:晶體和振蕩器 >> 晶體 系列:CM130 標準包裝:1 系列:ABLS2 類型:MHz 晶體 頻率:3.579545MHz 頻率穩定性:±30ppm 頻率公差:±30ppm 負載電容:18pF ESR（等效串聯電阻）:180 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 額定值:- 安裝類型:表面貼裝 封裝/外殼:HC49/US 尺寸/尺寸:0.449" L x 0.185" W（11.40mm x 4.70mm） 高度:0.130"（3.30mm） 包裝:剪切帶 (CT) 產品目錄頁面:1683 (CN2011-ZH PDF) 其它名稱:535-9855-1 |
發布緊急采購，3分鐘左右您將得到回復。