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參數(shù)資料
| 型號： | LES20A48-3V3REKJ |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 4/23頁 |
| 文件大?。?/td> | 763K |
| 代理商： | LES20A48-3V3REKJ |
Eighth-Brick Series | 100 W DC-DC
High Efficiency, High Current, Low Profile DC-DC Converters
9
www.artesyn.com
Protection and Control Features
LES30A48-3V3J Model
Efficiency
LES30A48-3V3J Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Overvoltage setpoint
Vov
3.80
4.13
Vdc
Non-latching. See Application
Note 138 for details
Overcurrent limit inception
Ioc
31.5
34.5
37.5
Adc
Vo = 90% of Vo (nom)
Output voltage trim range
110
%
Trim up (% of Vo nom)
Limit O/P to 99 Watts
80
%
Trim down (% of Vo nom)
See Application Note 138 for
details of trim equations and
trim curves
Open sense voltage
3.30
Vdc
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Efficiency
η
89.0
90.5
%
Iout = 100% lout (max),
Vin = Vin (nom)
Efficiency
η
92.0
%
Iout = 50% Iout (max),
Vin = Vin (nom)
File Name: lf_eighth_brick_100w_ultra.pdf Rev (04): 15 Nov 2005
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LES20A48-3V3REN | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 3.3V 20A 100W - Trays |
| LES20A48-3V3RENJ | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 3.3V 20A 100W 8PIN - Trays |
| LES20A48-3V3REY | 制造商:Johnson Components 功能描述:110328 |
| LES20A48-3V3RSJ | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 3.3V 20A 100W 8-Pin 1/8-Brick |
| LES20A48-5V0J | 制造商:EMERSON-NETWORKPOWER 制造商全稱:Emerson Network Power 功能描述:DC/DC CONVERTERS |
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