2017年5月4日全球最新ULP40系列新品 EOS新品NEW!!! 目录如下:
ULP275-1012
ULP275-1312
ULP275-1015
ULP275-1315
ULP275-1024
ULP275-1324
ULP275-1030
ULP275-1330
ULP275-1048
ULP275-1348
ULP275-1058
ULP275-1358
ULP275-0012
ULP275-0312
ULP275-0015
ULP275-0315
ULP275-0024
ULP275-0324
ULP275-0030
ULP275-0330
ULP275-0048
ULP275-0348
ULP275-0058
ULP275-0358
产品特性:
5 x 3 x 0.75 Inches Form factor
275 Watts with Forced Air Cooling
Efficiencies upto 92 %
-40 to 70 degree operating temperature*
12 V / 0.5 A Fan Output, Thermal Shut-Down feature
3.37m Hours, Telcordia -SR332-issue 3 MTBF
Standby Power < 0.5 W
新品规格:
Input Voltage 80-264 VAC/390 VDC, Universal (Derate from 100% at 100 VAC to 72% for Forced Cooling
and 69% for Convection Cooling at 80 VAC)
Input Frequency 47-63 Hz
Input Current 115 VAC: 2.6 A max. 230 VAC: 1.3 A max.
No Load Power <0.5 W typical for ULP275-1XXX and <0.85 W typical for ULP275-0XXX
Inrush Current 115 VAC – 25 A, 230 VAC – 45 A, 264 VAC – 75 A
Leakage Current 300 uA Typical, (N.A. For Class II Option) Touch current <100uA
Efficiency 92%(48V,58V), 90%(24V,30V), 88%(12V,15V)
Hold-up Time at 275W:8 ms ; 160W: 16 ms
Power Factor excess 0.95 with Full Load
Output Power 275 W with 13 CFM, upto 160 W Convection
Line Regulation +/-0.5 %
Load Regulation +/-1 %
Transient Response 25 % step load change, at 0.1A/uS slew rate, 50 % duty cycle, 50Hz=4% ,
recovery time < 5 ms
Rise Time 55ms Typical
Set Point Tolerance +/-1%
Over Current Protection >110%
Over Voltage Protection 110 to 140%
Short Circuit Protection Hiccup mode
Switching Frequency PFC – 70 to 130 KHz ,PWM – 50-80 KHz
Operating Temperature7 -40 to +70°C
Storage Temperature -40 to +85°C
Relative Humidity 5% to 95%, noncondensing
Altitude Operating: 16,000 ft.; Non-operating: 40,000 ft
MTBF 3.37m Hours, Telcordia -SR332-issue 3
Isolation Voltage Input to Output – 3000V AC for ITE application
Input to GND - 1500 VAC (Not Applicable For Class II Option)
Cooling 275W with 13 CFM forced air cooling6 (refer Mechanical Drawing)
upto 160 W with natural convection cooling6 (refer Derating Curve)
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