新品!!!LFWLT450-1000;LFWLT450-1000-I;LFWLT450-1000-T;3810pcs进口全新原装现货当天即发货0755-83203913(6线)所有实物照片是我们最新到货产品实拍。因产品品种过多我们未能一一产品进行参数特性描述。
了解2017年05月08日全球最新电子原器件库存价格实时跟踪和数据手册查询您可以随时联系我们:
最新精编产品目录:
LFWLT450-1000
LFWLT450-1000-I
LFWLT450-1000-T
LFWLT450-1000-I-T
LFWLT450-1000-S
LFWLT450-1000-I-S
LFWLT450-1001
LFWLT450-1001-I
LFWLT450-1001-T
LFWLT450-1001-I-T
LFWLT450-1001-S
LFWLT450-1001-I-S
LFWLT450-1002
LFWLT450-1002-I
LFWLT450-1002-T
LFWLT450-1002-I-T
LFWLT450-1002-S
LFWLT450-1002-I-S
LFWLT450-1003
LFWLT450-1003-I
LFWLT450-1003-T
LFWLT450-1003-I-T
LFWLT450-1003-S
LFWLT450-1003-I-S
LFWLT450-1004
LFWLT450-1004-I
LFWLT450-1004-T
LFWLT450-1004-I-T
LFWLT450-1004-S
LFWLT450-1004-I-S
LFWLT450-1005
LFWLT450-1005-I
LFWLT450-1005-T
LFWLT450-1005-I-T
LFWLT450-1005-S
LFWLT450-1005-I-S
产品特性:
4 x 6.5 x 1.61 inches
Universal input
Low Standby Power
Current Sharing Option
Cover and Fan Options
Peak Power Capability
Class B EMI
如需了解更多产品信息,价格,参数,特性,PDF,丝印 ,marking等;欢迎您随时咨询及联系我们的工作人员
电话:0755-83203913(6线);
手机: 18038133932;
商务QQ: 2024193491 2508472167;
Email: wangli523@163.com;
微信帐号:WQ18038133932
产品参数描述:
Input Voltage 90-264 VAC/120-390 VDC, Universal
Input Frequency 47-63 Hz
Input Current 120 VAC: 4.5 A max. 230 VAC: 2.3 A max.
Input Protection Dual Fusing, T8A/250V in Live & Neutral
No Load Power 120 VAC: 0.4 230 VAC: 0.8
Inrush Current 120 VAC: 40 A max. 230 VAC: 75 A max.
Efficiency 120 VAC: 88%(24 V, 48 V, 30 V) 86%(12 V) 83%(5 V) typical 230 VAC: 90%(24 V, 48 V, 30 V)
Hold-up Time 120 VAC: 10 ms 230 VAC: 10 ms
Power Factor 120 VAC: 0.98 230 VAC: 0.95
Output Power 155 to 450 W (475W for 24V, 30V &500W for 48V model only for 5 seconds max.)
Line Regulation +/-0.5%
Load Regulation +/-3%
Transient Response <10%, 50% to 100% load change, 50 Hz, 50% duty cycle, 0.1 A/μ s, recovery time < 5 ms
Rise Time < 100 ms
Set Point Tolerance +/-1%
Output Adjustability +/-3.0%
Over Current Protection 120 to 150% Hic-Up type
Over Voltage Protection >114%, Latch Type
Short Circuit Protection Short term, auto recovery
Over Temperature Protection 130°C primary heat sink, autorecovery
Current Share Up to 2 supplies connected in parallel (optional)
Switching Frequency PFC converter: Variable, 45-160 kHz typical Resonant converter: Variable, 35-250 kHz; 90 kHz typical
Operating Temperature 0 to +70°C, refer derating curve; -20 to 0°C, start-up is guaranteed
Storage Temperature -40 to +85°C
Relative Humidity 95% Rh, non condensing
Altitude Operating: 10,000 ft.; Non-operating: 40,000 ft
MTBF 1.28m Hours, Telcordia -SR332-issue 3
Isolation Voltage 4242 VDC between input to output, 2121 VDC Input to Earth
Cooling Convection: 300 W; 420 LFM: 450 W (24 V, 30 V & 48 V model)
Convection: 250 W; 420 LFM: 450 W (12 V & 15 V model)
Convection: 155 W; 420 LFM: 275 W (5 V model)
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深圳市雷智腾电子进出口有限公司
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