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JCJ1024S12 PDF预览

JCJ1024S12

更新时间: 2024-11-11 05:40:07
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XPPOWER /
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DC-DC Power Supplies

JCJ1024S12 数据手册

 浏览型号JCJ1024S12的Datasheet PDF文件第2页 
10 Watts  
xppower.com  
JCJ10 Series  
2:1 Input Range  
DIP-24 Metal Package  
Operating Temperature -40 ºC to +100 ºC  
Single & Dual Outputs  
Continuous Short Circuit Protection  
1500 VDC Isolation  
High Efficiency - Up to 90%  
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  
• 1500 VDC Input to Output  
1000 VDC Input to Case  
1000 VDC Output to Case  
Input Current  
Input Filter  
• See table  
• Pi network  
Isolation Capacitance • 1000 pF max  
Input Reflected Ripple • 20 mA pk-pk through 12 µH inductor,  
Switching Frequency  
MTBF  
• 330 kHz typical  
5 Hz to 20 MHz  
• >1ꢁ1 MHrs to MIL-STD-217F  
Input Surge  
• 12 V models 25 VDC for 100 ms  
24 V models 50 VDC for 100 ms  
48 V models 100 VDC for 100 ms  
Environmental  
Operating Temperature • -40 ºC to +100 ºC, derate from 100ꢀ load  
at +60 /C to no load at +100 /C  
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  
Initial Set Accuracy  
Start Up Delay  
• <20 ms  
• <10 ms  
EMC  
Start Up Rise Time  
Line Regulation  
Load Regulation  
Emissions  
• EN55022 Class A conducted with external  
components - see application note  
0ꢁ5ꢀ max  
0ꢁ7ꢀ for 2ꢁ5-3ꢁ3 V models,  
ESD Immunity  
• EN61000-4-2,  
4 kV contact discharge Perf Criteria B  
0ꢁ5ꢀ for all others, see note 2  
Cross Regulation  
5ꢀ on dual output models, see note 3  
Radiated Immunity  
EFT/Burst  
• EN61000-4-3, 3 Vꢂm 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 Aꢂm Perf Criteria A  
Transient Response  
• <3ꢀ max deviation, recovery to within 1ꢀ  
in 250 µs for a 25ꢀ load change  
Surge  
Ripple & Noise  
• 85 mV pk-pk, 20 MHz BW, with 1 µF  
ceramic capacitor, see note 4  
Conducted Immunity  
Magnetic Field  
Overload Protection  
• >150ꢀ  
Overvoltage Protection • 2ꢁ5-3ꢁ3 V models: 3ꢁ9 V typical  
5 V models: 6ꢁ2 V typical  
* See note 5ꢁ  
12 V models: 15 V typical  
15 V models: 18 V typical  
12 V models: 15 V typical  
15 V models: 18 V typical  
Short Circuit Protection Trip & restart (hiccup) with auto recovery  
Maximum Capacitive  
Load  
• See tables  
Temperature  
Coefficient  
• 0ꢁ02ꢂ/C max  

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