Embedded Power for Business-Critical Continuity Rev.02.15.07 NFS40 Medical 1 of 4 NFS40 Series SIngle and triple output Total Power: 40 - 50W Input Voltage: 85 - 264VAC 120 - 370VDC # of Outputs: Single, triple Special Features • 5.0 x 3.0 x 1.2 inch package (1U applications) • Industry standard package • Overvoltage and short circuit protection • 40 W with free air convection • EN55022, EN55011 conducted noise level A • UL, VDE and CSA safety approvals • Available RoHS compliant • 2 year warranty Safety The NFS40-79XXJ models are approved to UL2601, CSA22.2 No. 125 and IEC601/VDE0750 standards. The NFS40-79XXJ series is for use in ordinary, patient-connect applications under the UL2601 and CSA C22.2 No. 125 standards, and is authorised for use in non-critical, non-patient-connect applications under the IEC601 standards. The NFS40 medical series is a 40 W universal input ac-dc power supply on a 5 x 3 inch card with a maximum component height of 1.2 inches for use in medical applications. The NFS40 medical series has the same generic feature set as the standard NFS40 series but has been designed with lower safety ground leakage and higher isolation as required for medical safety approval. The NFS40 provides 40 W of output power with free air convection cooling which can be boosted to 50 W with 20 CFM of air. Standard features include overvoltage and short-circuit protection. The series, with full medical safety approval to EN60601 and UL2601 and the CE mark, meets conducted emissions EN55022 level A. The NFS40 medical series is designed for use in low power medical, dental and laboratory applications such as dialysis machines, monitoring equipment, instrumentation and infusion pump controls. Embedded Power for Business-Critical Continuity Rev.02.15.07 NFS40 Medical 2 of 4 Specifications All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability +5 V output on triples Vout on singles ±5.0% ±5.0% Line regulation LL to HL, FL main output LL to HL, FL auxiliary output ±0.2% ±1.0% Overshoot/undershoot At turn-on Transient response +5 V (1.5 A to 3 A step) Temperature coefficient All outputs Overvoltage protection + 5V output Minimum output current (See Note 10) Output power limit Primary power limited Short circuit protection 0% ±120 mV max dev. 500 μs recovery Single Multiple ±0.02%/°C 6.25 ±0.75 Vout 0A 90 W input power limit Continuous Short term INPUT SPECIFICATIONS Conducted emissions Radiated emissions ESD air ESD contact Surge Fast transients Radiated immunity Conducted immunity EN55022, FCC part 15 EN55022, FCC part 15 EN61000-4-2, level 3 EN61000-4-2, level 4 EN61000-4-5, level 3 EN61000-4-4, level 3 EN61000-4-3, level 3 EN61000-4-6, level 3 GENERAL SPECIFICATIONS Hold-up time 110 Vac 230 Vac Efficiency 110 Vac, 230 Vac Isolation voltage Input/output Input/chassis Switching frequency 85-264 Vac 120-370 Vdc Approvals and standards (See Note 12) Input frequency range 47-440 Hz Input surge current Cold start 110 Vac, 60 Hz Cold start 230 Vac, 50 Hz Safety ground leakage current 110 Vac, 60 Hz 230 Vac, 50 Hz 10 A 22 A MTBF 18 ms 132 ms 70% typical 4000 Vac 1500 Vac 20-10 kHz VDE0750, IEC601 EN60601-1, UL2601 CSA C22.2 No. 125 Weight Input voltage range Level A Level A Perf. criteria 1 Perf. criteria 1 Perf. criteria 1 Perf. criteria 1 Perf. criteria 2 Perf. criteria 1 270 g (9.6 oz) MIL-HDBK-217E 170,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance 18 μA max. 28 μA max. Operating, see curve 0 °C to +70°C Non-operating -40 °C to +85°C 0 ¡C to 50 ¡C ambient temp., 40 W convection cooled 0 ¡C to 50 ¡C ambient, 50 W 20 CFM Forced air 50 ¡C to 70 ¡C ambient Derate linearly to 50% load Peak (30 seconds) 60 W Relative humidity Non-condensing Altitude Operating Non-operating Vibration (See Note 11) 5-500 Hz 5% to 95% RH 10,000 feet max. 40,000 feet max. 0.75 G peak Embedded Power for Business-Critical Continuity Rev.02.15.07 NFS40 Medical 3 of 4 Specifications Contd. OUTPUT CURRENT OUTPUT VOLTAGE CONV. MAX (1) 20CFM MAX. (2) PEAK (3) RIPPLE (4) PK-PK TOTAL REGULATION (5) MODEL NUMBERS (13,14) +5.1 V (VA) 3A 5A 7A 50 mV ±2.0% NFS40-7908J +12 V (VB) 2A 2A 3A 120 mV ±5.0% 0.35 A 0A --- 120 mV ±5.0% -12 V (6) +5.1 V (VA) 3A 5A 7A 50 mV ±2.0% +15 V (VB) 2A 2A 2.5 A 150 mV +10%/-3.0% NFS40-7910J -15 V (6) 0.35 A 0.5 A --- 150 mV ±5.0% 12 V (7) 3.3 A 4A 5A 120 mV ±2.0% NFS40-7912J 15 V (7) 2.6 A 3.3 A 4A 150 mV ±2.0% NFS40-7915J 24 V (7) 1.6 A 2A 2.5 A 240 mV ±2.0% NFS40-7924J +5.1 V 4A 7A 5A 50 mV ±2.0% NFS40-7928J +12 V 0.35 A 1A 0.5 A 120 mV ±5.0% -12 V 0.35 A 1A 0.5 A 120 mV ±5.0% Notes AC mating connector 1 2 3 Molex 09-50-3031 or equivalent with Molex 08-50-0105 or equivalent crimp terminal. 4 5 6 7 8 9 10 11 12 13 14 Natural convection cooling, 40 W maximum. Forced air, 20 CFM at 1 atmosphere, 50 W maximum. Peak output current lasting less than 30 seconds with duty cycle less than 10%. During peak loading, outputs may go outside of total regulation limits. Peak total power must not exceed 60 W. 50 MHz bandwidth, peak-to-peak, measured differentially. Total regulation is defined as the static output regulation at 25 ¡C, including initial tolerance, load currents within stated limits, and output voltages adjusted to their factory settings. Also, 0.25 ² IA / IB ² 5.0 to maintain stated regulation. A minimum load of 0.5 A is required on the +5 V output to obtain full current from the negative output. Single output models have floating outputs which may be referenced as either positive or negative. Derating curve is application specific for ambient temperatures >50 ¼C, for optimum reliability no part of the heatsink should exceed 120 ¼C and no semiconductor case temperature should exceed 130 ¼C. Caution: Allow a minimum of 1 second after disconnecting the power when making thermal measurements. Although the minimum output current of the NFS40-79XXJ is 0 A, a 4 W minimum load is required to achieve design MTBF. Three orthogonal axes, sweep at 1 octave/min, 5 minute dwell at four major resonances. This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details. NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. DC mating connector Molex 09-91-0600 or equivalent with Molex 08-50-0164 or equivalent crimp terminal. PIN CONNECTIONS J1 -7908J, 7928J -7901J SINGLES Pin 1 AC Line AC Line AC Line Pin 2 AC Neutral AC Neutral AC Neutral Pin 1 +12 V +15 V +Vout Pin 2 +5.1 V +5.1 V +Vout Pin 3 +5.1 V +5.1 V +Vout Pin 4 Return Return Return Pin 5 Return Return Return Pin 6 -12 V -15 V Return J2 P1 Pin 1 Safety Earth Ground NO. 3 Embedded Power for Business-Critical Continuity Rev.02.15.07 NFS40 Medical 4 of 4 Mechanical Notes A In order to meet safety requirements, a non-metallic stand-off is mandatory for one hole as specified in the mechanical 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 the ground pad of the mounting hole near P1. Use metal stand-offs attached to a common metal chassis. This connection also significantly attenuates common mode noise. D A standard L-bracket and cover is available for mounting which contains all screws, connectors and necessary mounting hardware. Order part number ‘NFS40 COVER KIT’. Americas 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) 0.156 (3.96) Dia. (4 Places) NON-METALLIC STAND-OFF (SEE NOTE A) Q1 J1 3.00 (76.2) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 5.00 (127.00) C5 Asia (HK) MAXIMUM COMPONENT HEIGHT 1.2 inches 1 ~ N ~ L F1 2.550 (64.8) T1 16th - 17th Floors, Lu Plaza 2 Wing Yip Street, Kwun Tong Kowloon, Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: J2 www.powerconversion.com [email protected] F 3.15A, H 250VAC P1 (SEE NOTE C) 0.22 (5.59) 0.22 (5.59) While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. 4.55 (115.8) ALL DIMENSIONS IN INCHES (mm) Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services EmersonNetworkPower. com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2007 Emerson Electric Co.