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WR402 PDF预览

WR402

更新时间: 2024-02-26 02:21:59
品牌 Logo 应用领域
XPPOWER 电源电路光电二极管
页数 文件大小 规格书
2页 176K
描述
DC-DC Power Supplies

WR402 技术参数

生命周期:Not Recommended包装说明:DIP, DIP12/24,.6
Reach Compliance Code:compliant风险等级:5.75
Is Samacsys:N最大输入电压:72 V
最小输入电压:36 VJESD-30 代码:R-PDIP-T12
端子数量:12最高工作温度:70 °C
最低工作温度:-25 °C最大输出电流:0.625 A
标称输出电压:12 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP12/24,.6
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified子类别:Other Analog ICs
表面贴装:NO技术:HYBRID
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

WR402 数据手册

 浏览型号WR402的Datasheet PDF文件第2页 
7.5 Watts  
WR Series  
xppower.com  
2:1 Input Range  
DIP-24 Metal Package  
-25 °C to +100 °C Operating Temperature  
1500 VDC Isolation  
Efficiency to 83%  
Input Pi Filter  
Continuous Short Circuit Protection  
Specification  
Input  
General  
Input Voltage Range  
• 12 V (9-18 VDC)  
Efficiency  
• See table  
24 V (18-36 VDC)  
48 V (36-72 VDC)  
Isolation Voltage  
Switching Frequency  
MTBF  
• 1500 VDC min Input to Output (1000 MΩ)  
• 300 kHz typical  
Input Current (no load) • See table  
Input Filter • Pi network  
• 900 kHrs to MIL-HDBK-217F  
Undervoltage Lockout Turn On >70% nominal input  
Environmental  
Turn Off <65% nominal input  
Operating Temperature • -25 ˚C to +100 ˚C (see ꢂeratinꢁ curve)  
Case Temperature  
• +100 ˚C max  
Output  
Storage Temperature  
• -40 ˚C to +100 ˚C  
Output Voltage  
Start Up Delay  
• See table  
• 900 ms max  
EMC  
Initial Set Accuracy  
Line Regulation  
Load Regulation  
2ꢀ0% max  
0ꢀ2% max  
Emissions  
• EN55022ꢃ level A conꢂucteꢂ  
EN55022ꢃ level A raꢂiateꢂ  
0ꢀ5% max sinꢁle output moꢂelsꢃ  
1ꢀ0% max ꢂual output moꢂelsꢃ  
for 75% loaꢂ chanꢁe  
ESD Immunity  
• EN61000-4-2ꢃ level 2  
Perf Criteria A  
Radiated Immunity  
Conducted Immunity  
• EN61000-4-3 3 V/m  
Perf Criteria A  
Cross Regulation  
1ꢀ5% on ꢂual output moꢂels  
Transient Response  
• <1% max ꢂeviationꢃ recovery to within  
1% in 200 µs for a 50% loaꢂ chanꢁe  
• EN61000-4-6 3 V rms  
Perf Criteria A  
Ripple & Noise  
• 100 mV max pk-pkꢃ 20 MHz BW  
• 110-130% constant current  
Overload  
Characteristics  
Short Circuit Protection • Continuous with auto recovery  
Temperature  
Coefficient  
• 0ꢀ05%/˚C max  

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