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參數資料
| 型號： | AIH20B300NL |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-18 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 138K |
| 代理商： | AIH20B300NL |
Embedded Power for
Business-Critical Continuity
AIH Series
250 Watts
Special Features
250W Continuous power at
100°C baseplate temperature
High efficiency - up to 88%
Low output ripple and noise
Positive and Negative
enable function
Excellent transient response
Safety isolated low voltage
control and monitoring
High reliability
Wide input voltage range
Paralleable with accurate
current sharing
Adjustable output voltage
Regulation to zero load
Temperature monitor output
EU Directive 2002/95/EC
compliant for RoHS
Total Power:
250 Watts
(12V @ 20.8A)
300V
Single
Input Voltage:
# of Outputs:
Electrical Specifications
Input
Safety
UL
cUL
TUV
CE
Input ra nge
Input surge
Efficiency
Output
Load Regulation
Line Regulation
Noise / ripple
Output voltage adjust range +/-20% for 5V and above; +10%/ -50% for below 5V
5% max for 3.3V and above150mV for 1.8V, deviation with 25%
to 75% full load 250 μS (max) recovery
Current share accuracy
3% typical
Overvoltage protection
130% Vo (3.3 Vo and 5 Vo); 125% Vo (other Vo)
Current limit
120% Io maximum
Control
Voltage adjust
80 to 120% for 5V and above; +10% / -50% for below 5V
Enable
TTL compatible (positive & negative enable options)
Clock input (external sync)
3.3 to 5.5Vp-p @800 MHz ±5%
Temperature
monitor output
Current monitor output
0 to 1mA (1mA = 100% Io rated)
Notes
Nominal values apply with sense pins disconnected and other control pin unconnected.
250 - 420 VDC
450V / 100ms
88% @ 5.0V (typical)
0.2% typical (5V and above); 10mV for below 5V
0.2% typical (5V and above); 10mV for below 5V
100mV typical (below 5V); 2% typical (5V and above)
Transient response
10mV/°K (2.73 = 0°C)
60950 Recognized
60950 Recognized
EN60950 Licensed
CE Mark
Rev. 05.23.07
AIH Series
1 of 2
RoHS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AIH20B300N-L | 功能描述:DC/DC轉換器 250W 12V @ 20.8A RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIH20B300N-NT | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 12V 20.8A 250W - Trays |
| AIH20B300N-NTL | 功能描述:DC/DC轉換器 250W 300Vin 12V@20A Neg Non-Threaded RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIH20B300-NT | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 12V 20.8A 250W - Trays |
| AIH20B300-NTL | 功能描述:DC/DC轉換器 250W 12V 20.8A 1/2-Brick RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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