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NFS42 데이터시트(PDF) 1 Page - Artesyn Technologies |
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NFS42 데이터시트(HTML) 1 Page - Artesyn Technologies |
1 / 2 page International Safety Standard Approvals VDE0805/EN60950/IEC950/IEC1010 File No. 10401-3336-1036 Licence No. 1485, 1650 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C Certificate No. PS/603173 NFS42 SERIES Triple output [ 2 YEAR WARRANTY ] • 6.3 x 3.9 x 1.5 package (1U applications) • Overvoltage and short circuit protection • 40W with free air convection • EN55022, EN55011 conducted emissions level B • UL, VDE, CSA and BABT safety approvals The NFS42 series is a 40W universal input AC/DC power supply on a 6.3 x 3.9 inch card with a maximum component height of 1.5 inches for use in 1U applications. The NFS42 series is available in three standard models with a lower component count and larger footprint than most standard 40W models to ensure greater reliability. The NFS42 provides 40W of output power with free air convection cooling which can be boosted to 50W with 20CFM of air. Standard features include overvoltage and short circuit protection. The series, with full international safety approval and the CE mark, meets conducted emissions EN55022 level B. The NFS42 series is designed for use in low power telecom and industrial applications such as PABX's, industrial PC's and machine control. SPECIFICATION All specifications are typical for 110VAC input, 40 watts output at 25°C unless otherwise stated PAGE 1 OUTPUT SPECIFICATIONS Line regulation Main output (Output 1) ±1.0% LL to HL, FL Output 2 ±1.0% Output 3 ±0.1% Total regulation Main output (Output 1) ±3.0% (See Note 5) Output 2 ±5.0% Output 3 ±5.0% Overshoot/undershoot At turn-on 0% Transient response +5V (1.5A to 3A) 500mV max. dev., 500µs recovery Temperature coefficient All Outputs ±0.03%/°C, max. Overvoltage protection +5V output 6.25V ±0.75V Output power limit Primary power 75W input power limit limited 50W output power limit Short circuit protection Yes, with auto-restart Minimum output current (See Note 8) 4 Watts INPUT SPECIFICATIONS Input voltage range Universal input 85 to 264VAC 120 to 370VDC Input frequency range 47 to 440Hz Maximum input 110VAC, cold start 7.5A surge current 230VAC, cold start 15A Safety ground 110VAC, 60Hz 0.66mA max. leakage current 230VAC, 50Hz 1.2mA max. EMC CHARACTERISTICS Conducted emissions EN55022, FCC part 15 Level B Radiated emissions EN55022, FCC part 15 Level B ESD air EN61000-4-2, level 3 Perf. criteria 2 ESD contact EN61000-4-2, level 4 Perf. criteria 1 Surge EN61000-4-5, level 3 Perf. criteria 1 Fast transients EN61000-4-4, level 3 Perf. criteria 1 Radiated immunity EN61000-4-3, level 3 Perf. criteria 2 Conducted immunity EN61000-4-6, level 3 Perf. criteria 1 GENERAL SPECIFICATIONS Hold-up time 110VAC input 16ms 230VAC input 100ms Efficiency 110/230VAC input, 70% typical 40W output 65% min. Isolation voltage Input/output 3000VAC Input/chassis 1500VAC Switching frequency Variable 20kHz, min. Approvals and VDE0805, EN60950, IEC950 standards IEC1010, UL1950, BABT (See Note 10) CSA C22.2 No. 950 Weight 400g (14oz) MTBF (See Note 8) MIL-HDBK-217E, 25°C 230,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance 0°C to 50°C ambient, 40W (See Notes 6, 7) convection cooled 0°C to 50°C ambient, 50W 20CFM forced air 50°C to 70°C ambient Derate linearly to 50% load Peak (0°C to 50°C, max. 30s) 50W Operating range, 0°C to +70°C see derating curve Non-operating -40°C to +85°C Relative humidity Non-condensing 5% to 95% RH Altitude Operating 10,000 feet max. Non-operating 30,000 feet max. Vibration (See Note 9) 5Hz to 500Hz 2.4G rms approx. |
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