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NI25-3-1.5S 参数 Datasheet PDF下载

NI25-3-1.5S图片预览
型号: NI25-3-1.5S
PDF下载: 下载PDF文件 查看货源
内容描述: 封装的DC- DC转换器 [Encapsulated DC-DC Converter]
分类和应用: 转换器
文件页数/大小: 2 页 / 92 K
品牌: ARCH [ ARCH ELECTRONICS CORP. ]
 浏览型号NI25-3-1.5S的Datasheet PDF文件第2页  
VER :
A_0
update :
94.03.21
Encapsulated DC-DC Converter
NI25 SERIES
KEY FEATURES
Non-Isolation Output
Synchronous-rectifier Topologies
High Efficiency
High Power Density
2-Years Product Warranty
25 Watts
ELECTRICAL SPECIFICATIONS
Model No.
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
Model No.
Max. Output Wattage (W)
Input Voltage (V.DC.)
Output Voltage (V.DC.)
Efficiency
NI25-3-1.5S
15W
3V (3.0-3.6V)
1.5V / 10,000mA
80%
NI25-5-1.5S
15W
5V (4.5-5.5V)
1.5V / 10,000mA
83%
NI25-3-1.8S
18W
3V (3.0-3.6V)
1.8V / 10,000mA
84%
NI25-5-1.8S
18W
5V (4.5-5.5V)
1.8V / 10,000mA
86%
NI25-3-2.1S
21W
3V (3.0-3.6V)
2.1V / 10,000mA
86%
NI25-5-2.1S
21W
5V (4.5-5.5V)
2.1V / 10,000mA
88%
NI25-3-2.5S
25W
3V (3.0-3.6V)
2.5V / 10,000mA
88%
NI25-5-2.5S
25W
5V (4.5-5.5V)
2.5V / 10,000mA
90%
NI25-5-3.3S
33W
5V (4.5-5.5V)
3.3V / 10,000mA
92%
Model No.
Max Output Wattage (W)
Input
Input Filter
Voltage (V.DC.)
Voltage Accuracy
Current (mA) max
Line Regulation (LL-HL) (typ.)
Output
Load Regulation (10-100%) (typ.)
Ripple
Noise
Switching Frequency
Over Power Protection
Protection
Short Circuit Protection
Operating Temperature
Storage Temperature
Environment
Temperature Coefficient
Humidity
MTBF
Dimension (L x W x H)
Case Material
Physical
Weight
Cooling Method
NI25-3-1.5S
NI25-5-1.5S
15W
NI25-3-1.8S
NI25-5-1.8S
18W
NI25-3-2.1S
NI25-5-2.1S
21W
NI25-3-2.5S
NI25-5-2.5S
25W
2.5
10,000
NI25-5-3.3S
33W
3.3
10,000
Capacitor
1.5
1.8
2.1
±2%
10,000
10,000
10,000
±0.5%
±1%
50mV max (Vp-p)
100mV max (Vp-p)
500KHz
Works over 120% of rating and shut down
Current limit, shut down
-25°C…+50°C (with derating)
-55°C…+105°C
±0.02%
Per°C
95% RH
>1,000,000 h @ 25°C (MIL-HDBK-217F)
2.0 x 0.34 x 0.55 Inches ( 51.0 x 8.6 x 14.0 mm ) Tolerance
±0.5
mm
Open Frame
10 g
Free-air convection
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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