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JCG1224D15 PDF预览

JCG1224D15

更新时间: 2024-01-12 11:29:04
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XPPOWER /
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DC-DC Power Supplies

JCG1224D15 数据手册

 浏览型号JCG1224D15的Datasheet PDF文件第2页 
12 Watts  
xppower.com  
JCG Series  
High Power Density  
2:1 Input Range  
Operating Temperature -40 ºC to +100 ºC  
Single & Dual Outputs  
Continuous Short Circuit Protection  
1600 VDC Isolation  
High Efficiency - up to 91%  
Specification  
Input  
General  
Input Voltage Range  
• 12 V (9-18 VDC)  
24 V (18-36 VDC)  
48 V (36-75 VDC)  
Efficiency  
Isolation  
• See tables  
• 1600 VDC Input to Output  
1600 VDC Input to Case  
1600 VDC Output to Case  
Input Current  
Input Filter  
• See table  
• Pi network  
Isolation Capacitance • 1200 pF max  
Input Reflected Ripple • 20 mA pk-pk through 12 µH inductor,  
Switching Frequency  
MTBF  
• 266 kHz typical  
5 Hz to 20 MHz  
• >1 MHrs to MIL-STD-217F  
Input Surge  
• 12 V models 36 VDC for 1000 ms  
24 V models 50 VDC for 1000 ms  
48 V models 100 VDC for 1000 ms  
Environmental  
Operating Temperature • -40 ºC to +100 ºC, derate from 100ꢀ load  
at +60 ꢂC to no load at +100 ꢂC  
Output  
Case Temperature  
Storage Temperature  
Humidity  
• +100 ºC max  
Output Voltage  
• See table  
• -40 ºC to +125 ºC  
• Up to 90ꢀ, non-condensing  
• Natural convection  
Output Voltage Balance • 1ꢀ max, dual output models  
Minimum Load  
• No minimum load required  
• 1ꢀ max  
Cooling  
Intial Set Accuracy  
Start Up Delay  
• <20 ms  
• <10 ms  
EMC  
Start Up Rise Time  
Line Regulation  
Load Regulation  
Cross Regulation  
Transient Response  
Emissions  
• EN55022 Class A conducted with external  
components - see application note  
0ꢁ5ꢀ max  
0ꢁ5ꢀ max single, 1ꢁ0ꢀ max dual  
ESD Immunity  
• EN61000-4-2,  
4 kV contact discharge Perf Criteria B  
5ꢀ on dual output models, see note 2  
Radiated Immunity  
EFT/Burst  
• EN61000-4-3, 3 V/m Perf Criteria A  
• EN61000-4-4, level 3, Perf Criteria B*  
• EN61000-4-5, level 3, Perf Criteria B*  
• EN61000-4-6, 3 Vrms, Perf Criteria A  
• EN61000-4-8, 1 A/m, Perf Criteria A  
• <3ꢀ deviation, recovery to within 1ꢀ in  
250 µs for a 25ꢀ load change  
Ripple & Noise  
• 85 mV pk-pk, 20 MHz BW, with 1 µF  
ceramic capacitor, see note 3  
Surge  
Conducted Immunity  
Magnetic Field  
Overload Protection  
• >150ꢀ  
Overvoltage Protection • 2ꢁ5/3ꢁ3 V models: 3ꢁ9 V typical  
5 V models: 6ꢁ2 V typical  
*See note 4ꢁ  
12 V models: 15ꢁ0 V typical  
15 V models: 18ꢁ0 V typical  
12 V models: 15ꢁ0 V typical  
15 V models: 18ꢁ0 V typical  
Short Circuit Protection Trip & restart (hiccup) with auto recovery  
Maximum Capacitive  
Load  
• See tables  
Temperature  
Coefficient  
0ꢁ02/ꢂC max  
Remote On/Off  
• ON = 3-12 V or open circuit  
OFF <1ꢁ2 VDC or short circuit pin 1, 2 & 3  

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