Universal AC Input Switchers NFS SERIES 25-110 Watts * CE Marked - LVD * 85 - 264 V AC Universal Input * Single, Dual, Triple & Quad Outputs * Optional Safety Covers * Medical Approved Versions * High Reliability * International Safety Approvals S P E C I F I C AT I O N Input voltage * 85-264 V AC (120-370 V DC) Input Frequency * 47-440 Hz Inrush Current * 32 A max at 230 V AC input on `cold start' Hold Up Time * 75 ms typical at 240 V AC max load Output Voltage * See Table, main output and some auxiliary outputs adjustable (not NFS25) Line Regulation * NFS 25 0.2% (1% O/P B), NFS 40/75 0.5%, NFS 42/50 0.3%, NFS 80/110 0.1% Load Regulation * See Tables Ripple and Noise * See Tables Overload Protection * Overall Power Limit Overvoltage Protection * On + 5 V output and single output - shuts unit down Efficiency * 70% typical Operating Temperature * Short Circuit and 0 C to +70 C Derate above +50 C @ 2.5%/C NFS 110 requires forced air cooling see Table Storage Temperature * Temperature Coefficient * -40 C to +85 C 0.02%/C Relative Humidity * 5 to 95% non condensing Vibration * 0.75 G pk over 5 Hz to 500 Hz for 5 min on 3 axis. EMC * FCC, VDE 0871 curve B, NFS 42, 50, 80 & 110, EN55022 curve B conducted noise FCC, VDE 0871 curve A, NFS 25, 40, 75, & 110, medical spec. Safety Approvals * (standard models) UL1950 recognised, CSA certified, LVD compliant EN60590/IEC950/IEC1010 approved (NFS75 not IEC1010) BS6301 approved - most models, contact office for file numbers Safety Approvals * (medical models) UL2601 (NFS40 & NFS110), UL544 (NFS50), patient connect applications CSA22.2 - 125 certified - File No 41062, patient connect applications IEC 601/VDE 0750 - File No 2559 (NFS40), 2874(NFS110), non critical non patient connect applications. MTBF * See Notes on each model Tel: +44 (0)118 984 5515 UK Tel: +49 (0)700 9977 1000 D Output Power 25 W 25 W 25 W 40 W 40 W 40 W 40 40 40 40 W W W W Minimum(10)(11) 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A Output Currents Maximum(1) Maximum(2) 2.00 A 1.50 A 0.20 A 2.00 A 0.20 A 0.20 A 2.00 A 1.50 A 3.00 A 5.00 A 2.00 A 2.00 A 0.35 A 0.50 A 3.00 A 5.00 A 2.00 A 2.00 A 0.35 A 0.50 A 4.00 A 5.00 A 0.35 A 0.50 A 0.35 A 0.50 A 3.00 A 5.00 A 2.00 A 2.00 A 0.35 A 0.50 A 6.00 A 8.00 A 3.30 A 4.00 A 2.60 A 3.30 A 1.60 A 2.00 A Ripple P-P(4) 50 mV 120 mV 120 mV 50 mV 120 mV 120 mV 50 mV 120 mV 50 mV 120 mV 50 mV 50 mV 120 mV 120 mV 50 mV 120 mV 120 mV 50 mV 150 mV 150 mV 100 mV 120 mV 150 mV 240 mV Peak(3) 5.0 A 3.0 A 5.0 A 1.0 A 5.0 A 3.0 A 7.0 A 3.0 A 7.0 A 3.0 A 7.0 A 7.0 A 2.5 A 12.0 A 5.0 A 4.0 A 2.5 A Total Regulation(5) 2% 5% 5% 2% 2% 2% 2% 5% 2% 5% 5% 2% 5% 5% 2% 5% 5% 2% +10%/-3% 5% 2% 2% 2% 2% Model Number NFS25-7608 NFS25-7628(6) NFS25-7629 NFS40-7607 NFS40-7608** NFS40-7628(6) NFS40-7610** NFS40-7605** NFS40-7612** NFS40-7615** NFS40-7624** ** Medical Approved versions available - replace - 76xx with - 79xx 1. Natural convection cooled. 2. Forced air, 20 CFM at 1 atmosphere, 50 W maximum. 3. NFS 25 - Peak output current lasting less than 60 seconds with duty cycle less than 5%. NFS 40 - 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. 4. 50 MHz bandwidth, peak to peak, measured differentially. 5. Total Regulation is defined as the static output regulation at 25 C, including initial tolerance, line voltage within stated limits, load currents within stated limits, and output voltages adjusted to their factory settings. Also, 0.5I(A)/I(B)3 for NFS 25 and 0.25 I(A)/I(B) 5 for NFS 40 to maintain stated regulation. 6. The NFS25&40-7628 have a separately regulated +12 V output. The loading condition in note (5) does not apply. 7. In order to meet VDE safety requirements, a non-metallic standoff is mandatory for one hole as specified in the mechanical drawing (below). 8. The ground pad of the mounting hole near P1 allows system grounding through a metal standoff. 9. To improve EMI/RFI 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 standoffs attached to a common metal chassis. This connection also significantly attenuates common mode noise. 10. MTBF 170,00 Hrs to MIL217E with 4w min load. 11. A min load of 0.5 A required on +5 output to obtain full current from the negative output. PIN CONNECTIONS J1 Pin Pin J2 Pin Pin Pin Pin Pin Pin P1 Pin 1 2 NFS25-7608/28/29 AC Live AC Neutral NFS40-7607/8/28 AC Live AC Neutral NFS40-7610 AC Live AC Neutral NFS40-7605 AC Live AC Neutral NFS40-7612 AC Live AC Neutral NFS40-7615 AC Live AC Neutral NFS40-7624 AC Live AC Neutral 1 2 3 4 5 6 +12 V +5 V +5 V Return Return -12 V (NC/29) +12 V +5 V +5 V Return Return -5 V/-12 V +15 V +5 V +5 V Return Return -15 V +5 V +5 V +5 V Return Return Return +12 V +12 V +12 V Return Return Return +15 V +15 V +15 V Return Return Return +24 V +24 V +24 V Return Return Return 1 Safety Earth Ground M E C H A N I C A L D E TA I L S - 2 5 & 4 0 WAT T M O D E L S 1. Other output voltage versions available. Consult office for details. 2. AC mating connector is Molex 09-50-3031 with Molex 08-50-0105 crimp terminal. DC mating connector is Molex 09-91-0600 with Molex 08-50-0105 crimp terminal. 3. Mating connector kits available, order Part No. 25/40W CON KIT 4. No minimum load is required for operation, see 10 & 11 above. 5. Power sharing between outputs is possible, contact sales office for details. 6. A standard L-bracket and cover is available for mounting which contains all screws, connectors and necessary hardware. Website: www.xpplc.com 3.15 A, 250 V AC E-mail: sales@xpplc.com Universal AC Input Switchers 25-110 Watts NFS Series 40 W Output Voltage +5.1 V (A) +12.0 V (B) -12.0 V +5.1 V +12.0 V -12.0 V +5.1 V (A) +12.0 V (B) +5.1 V (A) +12.0 V (B) -5.0 V +5.1 V (A) +12.0 V (B) -12.0 V +5.0 V +12.0 V -12.0 V +5.0 V (A) +15.0 V (B) -15.0 V +5.0 V +12.0 V +15.0 V +24.0 V AC - DC Power Supplies O U T P U T V O LTA G E & C U R R E N T R AT I N G S - 2 5 A N D 4 0 W M O D E L S O U T P U T V O LTA G E & C U R R E N T R AT I N G S - 4 0 & 5 0 W M O D E L S Output Power 40 W 40 W 40 W 50 W 50 W 50 W 50 W Output Voltage +5.1 V (I1 ) +12 V (l2) -12 V +5.1 V (I1 ) +24 V (l2) -12 V +5.1 V (I1 ) +15 V (l2) -15 V +5.1 V (I1 ) +12 V (l2) -12 V +5.1 V (I1 ) +12 V (l2) 12 V isolated +5.1 V (I1 ) +15 V (l2) -15 V +5.1 V (I1 ) +12 V (l2) -12 V -5 V Minimum(6) 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A Output Currents Maximum(1) Maximum(2) 2.5 A 3.5 A 2.0 A 2.5 A 0.2 A 0.3 A 2.5 A 3.5 A 1.0 A 1.2 A 0.2 A 0.3 A 2.5 A 3.5 A 1.6 A 2.0 A 0.2 A 0.3 A 5.0 A 7.0 A 2.0 A 2.5 A 0.5 A 0.7 A 5.0 A 7.0 A 2.0 A 2.5 A 0.5 A 0.7 A 4.5 A 5.5 A 1.0 A 1.5 A 0.6 A 0.8 A 5.0 A 7.0 A 2.0 A 2.5 A 0.5 A 0.7 A 0.5 A 0.5 A ** Medical approved version available - model no. NFS50-7908 1. Convection Cooled. 2. Forced Air, 20 CFM at 1 Atmosphere. 3. Peak outputs lasting less than one minute with duty factor less than 5%. During peak loading, output may go outside of total regulation limits. 4. 50 MHz bandwidth, peak to peak, measured differentially. 5. Total Regulation is defined as the static output regulation at 25 C including initial tolerance, line voltage within stated limits, load currents within stated limits, and output voltages adjusted to their factory setting. Peak(3) 5.0 A 4.0 A 0.7 A 5.0 A 3.0 A 0.7 A 5.0 A 3.0 A 0.7 A 7.0 A 5.0 A 1.0 A 7.0 A 5.0 A 1.0 A 6.5 A 2.0 A 1.0 A 7.0 A 5.0 A 1.0 A 0.5 A 5. 6. Ripple Pk-Pk(4) 50 mV 120 mV 120 mV 50 mV 240 mV 120 mV 50 mV 150 mV 150 mV 50 mV 120 mV 120 mV 50 mV 120 mV 120 mV 50 mV 120 mV 120 mV 50 mV 120 mV 120 mV 90 mV Total Regulation(5) 3% 5% 5% 3% 5% 5% 3% 5% 5% 2.5% 5% 5% 2.5% 5% 5% 2.5% 5% 5% 2.5% 5% 5% 5% Model Number NFS42-7608 NFS42-7627 NFS42-7610 NFS50-7608** NFS50-7608M NFS50-7610 NFS50-7601 (continued) To achieve stated regulation following applies: NFS 42-7608 : 0.25 x 5 NFS 42-7627 : 0.5 x 12 NFS 42-7610 : 0.3 x 12 NFS 50-7608/08M : x5 NFS 50-7610/01 : x5 where x = l1 l2 MTBF 230,000 hrs (NFS 42), 160,000 hrs (NFS 50) with 5 W min load MECHANICAL DETAILS - 40 & 50 WATT MODELS Pin Connections J1 NFS42 - 7608/10/27, NFS50 - 7608/10 NFS42-7608 NFS42-7627 NFS42-7610 NFS50-7608 - NFS50-7610 Pin 1 AC Live AC Live AC Live Pin 2 AC Neutral AC Neutral AC Neutral mm mm J2, J3, J4 Pin 1 -12 V -12 V -15 V Pin 2 +12 V +24 V +15 V Pin 3 Return Return Return Pin 4 +5 V +5 V +5 V Ground Ground Ground J5 Pin 1 AC Mating Connector - Molex 09-50-3031 with Molex 08-50-0105 crimp terminal DC Mating Connector - Molex 22-01-1403 with Molex 08-50-0031 crimp terminal Mating Connector kit available, order Part No. NFS42/50 CON KIT Safety Covers available Alternative Connector for NFS50-7608 The NFS50-7608 is also available with vertical Molex connector, designated NFS50-7608M. Electrical specifications are the same with the exception that the third output (12 V) is floating. The auxiliaries can therefore be configured as + 12 + 12 V, +12 - 12 V, or +24 V. When used to provide +24 V output we recommend fitting a 1N4001 diode across the isolated 12 V O/P to prevent damage to the 12 V regulator. Pin Connections NFS50 - 7608M/7601 J1 NFS50-7608 NFS50-7601 Pin 1 AC Neutral AC Neutral Pin 2 AC Live AC Live J2 Pin 1 12 V Return -12 V Pin 2 12 V (Floating) -5 V Pin 3 +12 V +12 V Pin 4 +5 V +5 V Pin 5 Return Return Pin 6 Return Return Safety Covers available Tel: +44 (0)118 984 5515 UK AC Mating Connector as NFS50-7608 DC Mating Connector - Molex 09-91-0600 with Molex 08-50-0105 crimp terminal Mating Connector kit available, order Part No. NFS42/50 CON KIT Tel: +49 (0)700 9977 1000 D 75 W (1) 110 W (1) 110 W 110 W 110 W 110 110 110 110 W W W W Minimum 2.0 A 0.5 A 0.0 A 1.0 A 0.0 A 0.0 A 0.0 A 1.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A 0.0 A Output Currents Maximum(1) Maximum(2) 5.0 A 5.0 A 3.0 A 3.0 A 1.0 A 1.0 A 8.0 A 12.0 A 2.0 A 2.5 A 2.5 A 3.0 A 2.5 A 3.0 A 8.0 A 12.0 A 2.0 A 2.5 A 2.5 A 3.0 A 2.5 A 3.0 A 8.0 A 10.0 A 4.5 A 5.0 A 0.5 A 1.0 A 0.5 A 1.0 A 8.0 A 10.0 A 3.5 A 4.5 A 4.5 A 5.0 A 0.5 A 1.0 A 8.0 A 10.0 A 4.0 A 5.0 A 0.5 A 1.0 A 0.5 A 1.0 A 16.0 A 20.0 A 7.0 A 9.0 A 5.0 A 7.3 A 3.5 A 4.5 A Peak(3) 10.0 A 6.0 A 1.5 A 20.0 A 3.0 A 6.0 A 6.0 A 20.0 A 3.0 A 6.0 A 6.0 A 20.0 A 9.0 A 1.5 A 1.5 A 20.0 A 4.5 A 9.0 A 1.5 A 20.0 A 7.5 A 1.5 A 1.5 A 22.0 A 9.0 A 7.3 A 4.5 A Ripple P-P(4) 50 mV 120 mV 120 mV 50 mV 240 mV 120 mV 120 mV 50 mV 240 mV 150 mV 150 mV 50 mV 120 mV 120 mV 50 mV 50 mV 240 mV 120 mV 120 mV 50 mV 150 mV 150 mV 50 mV 50 mV 120 mV 150 mV 240 mV Total Regulation(5)(6) 1% 5% 5% 2% +10%/-5% 3% 3% 2% +10%/-5% 3% 3% 2% 3% 3% 3% 2% +10%/-5% 3% 3% 2% 3% 3% 3% 2% 2% 2% 2% Model Number NFS75-7608 NFS80-7602 NFS80-7606 NFS110-7601P* NFS110-7602P* NFS110-7604P* NFS110-7605* NFS110-7612* NFS110-7615* NFS110-7624* Medical Approved versions available on models marked with *- replace - 76xx with - 79xx 1. Natural convection cooled, 80 W maximum. 2. Forced air, 20 CFM at 1 atmosphere, 110 W Maximum. 3. Peak output current lasting less than 60 seconds with duty cycle less than 10% total peak power must not exceed 75 W/110 W. 4. 50 MHz bandwidth, peak to peak, measured differentially. 5. Total Regulation is defined as the static output regulation at 25 C, including initial tolerance, line voltage within stated limited, load current within stated limits, and output voltages, adjusted to their factory settings. 6. For 7602 model l(A)/l(B) <5.0 for stated regulation on +24 V output. The +24 V output will maintain 5% regulation if l(A) 5 A. 7. MTBF 50,000 hrs (NFS 75), 125,000 hrs (NFS 80 & NFS 110) with 11 W min load. 8. Output D is floating and must be referenced as positive or negative, by connecting to common 0 V pins 4-7. MECHANICAL DETAILS - 75 & 110 WATT MODELS NFS75 Model Pin Connections J1 1 2 3 J2 1,2 3,4 5 6,7,8 9,10 NFS75-7608 NEUTRAL LIVE GROUND +5 V 0V -12 V 0V +12 V AC Mating Connector is Molex 09-91-0500 DC Mating Connector is Molex 09-91-1000 Crimp Terminals - Molex series 2878 No Safety Cover available NFS75 & NFS110 Overall height is 1.9 max (48.3) Dimensions in inches (mm) NFS110 Model Pin Connections J1 1 2 3 J2 1,2,3 4,5,6,7 8,9 10 11 12 13 NFS80-76XX GROUND NEUTRAL LIVE NFS110-MULTI GROUND NEUTRAL LIVE NFS110-SINGLE GROUND NEUTRAL LIVE +5 V 0V +12 V/+15 V -12/-15 Ret* -12 V/-15 V* key +24 V +5 V 0V +12 V/+15 V P.F. -12 V/-15 V key -5 V/+24 V + OUT 0V + OUT N.C. N.C. key N.C. * Pins 10 and 11 are floating output, which can be referenced as +ve or -ve. Pin 10 is +ve with respect to pin 11. Either pin must be connected to 0 V (pins 4-7) for proper operation. AC mating connector is Molex 09-91-0500 DC mating connector is Molex 09-91-1300 Crimp Terminals - Molex Series 2878 Website: www.xpplc.com E-mail: sales@xpplc.com Universal AC Input Switchers 25-110 Watts NFS Series 110 W Output Voltage +5 V +12 V -12 V +5 V (A) +24 V (B) +12 V (C) 12 V (D) (8) +5 V (A) +24 V (B) +15 V (C) 15 V (D) (8) +5.1 V +12.0 V -12.0 V -5.0 V +5.1 V (A) +24.0 V (B) +12.0 V -12.0 V +5.1 V +15.0 V -15.0 V -5.0 V 5.1 V 12 to 14 V 15 to 18 V 24 to 30 V AC - DC Power Supplies O U T P U T V O LTA G E & C U R R E N T R AT I N G S - 7 5 & 1 1 0 W AT T M O D E L S Maximum Power(1)