Nguồn server Enhance ENP-7025B - 1U 250W Flex Power Supply

ENP-7025B
ATX
Features
ENP
• 250W Output, Active PFC
• Protections: OVP, OPP, SCP, OTP
• Reliability: MTBF 100,000 hrs @ 25ºC, Full Load
• High Efficiency (80+ Bronze): 83.56% @ 115Vac, Full Load
• Safety Approval: cUL, Nemko, CB, CCC, BSMI
• Warranty: 1-year manufacturer
• Application: Desktop PC, Industrial PC, Kiosk, Web Server
Input Specification
Parameter Conditions/Description Min. Normal Max. Units
Input Voltage Range Universal Input 90 100-240 264 V(ac)
Input Frequency Range 47 60/50 63 Hz
Input Current Measured at 90 Vac / 264 Vac input, full load output 8/4 A
Inrush Current Measured at 45A@115Vrms /90A@ 230Vac (25°C ambient temperature, cold start). A
Industrial
Panel PC
Desktop
PC
Efficiency (80+ Bronze) Measured at 115 Vac @ Full Load 83.56 %
Output Specification
Voltage Regulation Ripple Noise Output Current (Amps)
Parameter Conditions/Description Range Min. (V) Max. (V) (mVp-p) Min. Normal Max. Peak Units

Kiosk
+5VSB +/-5% 4.75 5.25 50 0 - 2 2.5
Voltage Hold-Up Time Measured at 115Vac/47Hz or 230Vac/47Hz/100% load after power source removed. 17 mSec
Output Rise Time 10 mSec
Total Combined Output Load on +3.3V and +5V shall not exceed 80W.
Total Combined Output of +12V1 & +12V2 can not exceed 240W.
Enviromental Specification
Parameter Conditions/Description Min. Normal Max. Units
MTBF Calculated via MIL-HDBK-217F @ 25°C ambient temperature , Full load, 110 Vac 100,000 Hours
Operating Temperature Operating Temperature Full load Full load 0 40 °C
Storage Temperature -40 70 °C
Relative Humidity Non-Condensing 20 85 %
Dimension Length x Width x Height 150 x 81.5 x 40.5/5.9 x 3.2 x 1.59 mm / inch
Cooling Fan 12VDC 40 x 40 x 20 mm
ROHS European Directive 2002/95/EC
Reliability Protection
Parameter Conditions/Description Recovery Mode
Overload Transit to current limit mode if output over 110% - 150% Shut Down Outp, p ut Auto recover once reset AC power-on by user
Over Voltage Shut Down Output, Auto recover once reset AC power-on by user
Short Circuit Shut Down Output, Auto Recover once faults conditions removed
Over Temperature Shut Down Output, Auto Recover once faults conditions removed
Safety & EMC Compliance
Category Standard Comment
SAFETY cUL, Nemko, CB, CCC, BSMI Approved
EMI Conduction & Radiation EN55022 Class-B Compliance
Harmonic Current Emissions EN61000-3-2 Compliance
EMS Immunity EMS Immunity Voltage Fluctuation Voltage Fluctuation EN61000 EN61000-3-3 Compliance Compliance
Electrostatic Discharge (ESD) EN61000-4-2 Compliance
Radiated Susceptibilty EN61000-4-3 Compliance
Fast Transients / Burst - EFT EN61000-4-4 Compliance
Input Line Surge Immunity EN61000-4-5 Compliance
Conducted Susceptibilty EN61000-4-6 Compliance
Power Frequency Magnetic Field EN61000-4-8 Compliance
Voltage Dips EN61000-4-11 Compliance