process yellow 116 1375 1797 375 3405 313 2985 240 Embedded Power for Business-Critical Continuity 242 2607 Rev.06.9.09_118 NFS40 Medical 1 of 4 652 NFS40 Medical Series Single & Triple Output Total Power: 40 - 50W Input Voltage: 85 - 264 VAC 120 - 370 VDC # of Outputs: Single, triple Electrical Specifications Special Features Output • 5.0 x 3.0 x 1.2 inch package Voltage adjustability: +5 V output on triples ± 5.0% (1U applications) Vout on singles ± 5.0% • Industry standard package Line regulation: Main output ± 0.2% • Overvoltage and short circuit LL to HL, FL Auxiliary outputs ± 1.0% protection Load regulation: • 40 W with free air convection Main output ± 2.0% FL to NL Auxiliary outputs ± 5.0% • EN55022, EN55011 conducted noise level A Transient response: +5 V (1.5 - 3 A step) ± 120 mV max. dev. • UL, VDE and CSA safety approvals 500 µs recovery • Available RoHS compliant Temperature coefficient: All outputs ±0.02%/°C • 2 year warranty Overvoltage protection: +5 V output 6.25 ± 0.75 Vout Output power limit: Primary power limited 90 W input power limit Short circuit protection: Single outputs Continuous Multiple outputs Short term Input Input voltage range: 85 - 264 Vac 120 - 370 Vdc Input frequency range: 47 - 440 Hz Safety Input surge current: 110 Vac, 60 Hz, cold start 10 A • UL2601 230 Vac, 50 Hz, cold start 22 A • CSA22.2 No. 125 Safety ground leakage 110 Vac, 60 Hz 18 µA max. • IEC601/VDE0750 current: 230 Vac, 50 Hz 28 µA max. process yellow 116 1375 1797 375 3405 313 2985 240 242 Embedded Power for Business-Critical Continuity 2607 Rev.06.9.09_118 NFS40 Medical  of 4 652 Electrical Specifications Continued All specifications are typical at nominal input, full load at 25 °C unless otherwise stated EMC Charateristics EN55022, FCC part 15 Level A Conducted emissions: EN55022, FCC part 15 Level A Radiated emissions: EN61000-4-2, level 3 Perf. criteria 1 ESD air: EN61000-4-2, level 4 Perf. criteria 1 ESD contact: EN61000-4-5, level 3 Perf. criteria 1 Surge: EN61000-4-4, level 3 Perf. criteria 1 Fast transients: EN61000-4-3, level 3 Perf. criteria 2 Radiated immunity: EN61000-4-6, level 3 Perf. criteria 2 Conducted immunity: General Specifications Hold-up time: 110 Vac 18 ms 230 Vac 132 ms Efficiency: 110 Vac, 230 Vac 70% typical Isolation voltage: Input/output 4000 Vac Input/chassis 1500 Vac 20 - 110 kHz Switching frequency: Approvals and standards: VDE0750, IEC601, EN60601-1, UL2601, CSA C22.2 No. 125 (See Note 12) Weight: 270 g (9.6 oz) MTBF demonstrated: MIL-HDBK-217E 170,000 hours Environmental Specifications Thermal performance: Operating, see curve 0° C to +70 °C Non-operating -40 °C to +85 °C 0 - 50 °C ambient temperature, 40 W convection cooled 0 - 50 °C ambient temperature 50 W @ 20 CFM +50 °C to +70 °C ambient Derate linearly to 50% load Peak (30 seconds) 60 W Relative humidity: Non-condensing 5 to 95% RH Altitude: Operating 10,000 feet max. Non-operating 40,000 feet max. Vibration (See Note 11): 5 - 500 Hz 0.75 G peak process yellow 116 1375 1797 375 3405 313 2985 240 242 Embedded Power for Business-Critical Continuity 2607 Rev.06.9.09_118 NFS40 Medical  of 4 652 Ordering Information Ordering Information (4) Output Output Currents Ripple Total (13, 14) (5) (1) (2) (3) Model Numbers Voltage PK-PK Regulation Conv Max 20 CFM Max. Peak +5.1 V (V ) 3 A 5 A 7 A 50 mV ± 2.0% NFS40-7908J A +12 V (V ) 2 A 2 A 3 A 120 mV ± 5.0% B (6) –12 V 0.35 A 0 A --- 120 mV ± 5.0% +5.1 V (V ) 3 A 5 A 7 A 50 mV ± 2.0% NFS40-7910J A +15 V (V ) 2 A 2 A 2.5 A 150 mV ± 10%/-3.0% B (6) -15 V 0.35 A 0.5 A --- 150 mV ± 5.0% (7) 12 V 3.3 A 4 A 5 A 120 mV ± 2.0% NFS40-7912J (7) 15 V 2.6 A 3.3 A 4 A 150 mV ± 2.0% NFS40-7915J (7) 24 V 1.6 A 2 A 2.5 A 240 mV ± 2.0% NFS40-7924J +5.1 V 4 A 7 A 5 A 50 mV ± 2.0% NFS40-7928J +12 V 0.35 A 1 A 0.5 A 120 mV ± 5.0% –12 V 0.35 A 1 A 0.5 A 120 mV ± 5.0% Notes AC mating connector 1 Natural convection cooling, 40 W maximum. Molex 09-50-3031 or equivalent with Molex 08-50-0105 or equivalent crimp terminal. 2 Forced air, 20 CFM at 1 atmosphere, 50 W maximum. DC mating connector 3 Peak output current lasting less than 30 seconds with duty cycle less than 10%. Molex 09-91-0600 or equivalent with Molex 08-50-0164 or equivalent crimp terminal. During peak loading, outputs may go outside of total regulation limits. Peak total power must not exceed 60 W. 4 50 MHz bandwidth, peak-to-peak, measured differentially. Pin Connections 5 Total regulation is defined as the static output regulation at 25 °C, including initial tolerance, load currents within stated limits, and output voltages J1 -7908J, -7928J -7910J SINGLES adjusted to their factory settings. Also, 0.25 ² I / I ² 5.0 to maintain stated A B regulation. Pin 1 AC Line AC Line AC Line 6 A minimum load of 0.5 A is required on the +5 V output to obtain full current from the negative output. Pin 2 AC Neutral AC Neutral AC Neutral 7 Single output models have floating outputs which may be referenced as either positive or negative. J2 8 Derating curve is application specific for ambient temperatures > 50 °C, for Pin 1 +12 V +15 V +Vout optimum reliability no part of the heatsink should exceed 120 °C and no semiconductor case temperature should exceed 130 °C. Pin 2 +5.1 V +5.1 V +Vout 9 Caution: Allow a minimum of 1 second after disconnecting the power when making thermal measurements. Pin 3 +5.1 V +5.1 V +Vout 10 Although the minimum output current of the NFS40-79XXJ is 0 A, a 4 W minimum load is required to achieve design MTBF. Pin 4 Return Return Return 11 Three orthogonal axes, sweep at 1 octave/min, 5 minute dwell at four major Pin 5 Return Return Return resonances. 12 This product is only for inclusion by professional installers within other Pin 6 -12 V -15 V Return equipment and must not be operated as a stand alone product. 13 The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant. P1 14 NOTICE: Some models do not support all options. Please contact your local Emerson Network Power representative or use the on-line model number Pin 1 Safety Earth Ground search tool at http://www.PowerConversion.com to find a suitable alternative. DERATING CURVE Output Power (Watts) 50W 20 CFM FORCED AIR COOLING 40W NATURAL 25W CONVECTION 20W COOLING 0C 10C 20C 30C 40C 50C 60C 70C process yellow 116 1375 1797 375 3405 313 2985 240 Embedded Power for Business-Critical Continuity 242 2607 Rev.06.9.09_118 NFS40 Medical 4 of 4 652 Americas Mechanical Drawing 5810 Van Allen Way Carlsbad, CA 92008 USA 5.00 Telephone: +1 760 930 4600 (127.00) 0.156 (3.96) Dia. Facsimile: +1 760 930 0698 (4 Places) Europe (UK) MAXIMUM Waterfront Business Park COMPONENT Merry Hill, Dudley NON-METALLIC HEIGHT 1.2 inches C5 West Midlands, DY5 1LX STAND-OFF United Kingdom (SEE NOTE A) Q1 Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 1 J1 2.550 ~ Asia (HK) (64.8) 3.00 N 14/F, Lu Plaza T1 (76.2) ~ 2 Wing Yip Street L J2 Kwun Tong, Kowloon F1 Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 F 3.15A, H 250VAC P1 (SEE NOTE C) For global contact, visit: 0.22 (5.59) www.PowerConversion.com 0.22 4.55 techsupport.embeddedpower (5.59) (115.8) @emerson.com ALL DIMENSIONS IN INCHES (mm) While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims Mechanical Notes all liability for damages resulting from use of this A In order to meet safety requirements, a non-metallic stand-off is mandatory for one hole as specified in the mechanical information or for any errors or omissions. drawing above. B The ground pad of the mounting hole near P1 allows system grounding through a metal stand-off. C To improve conducted noise, the ground pad of the mounting hole near the output connector should be connected with Emerson Network Power. the ground pad of the mounting hole near P1. Use metal stand-offs attached to a common metal chassis. This connection The global leader in enabling also significantly attenuates common mode noise. business-critical continuity. D A standard L-bracket and enclosure kit is available for mounting which contains all screws, connectors and necessary mounting hardware. Order part number NFS40CJ. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.