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NFC40 Datasheet(PDF) 2 Page - Artesyn Technologies |
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NFC40 Datasheet(HTML) 2 Page - Artesyn Technologies |
2 / 3 page INPUT OUTPUT OVP (3) MAX. OUTPUT INPUT TYPICAL MODEL NUMBER (5, 10) VOLTAGE (2) VOLTAGE CURRENT CURRENT (4) EFFICIENCY METRIC INSERTS IMPERIAL INSERTS 18-36VDC 5VDC 6.2VDC 8A 2.15A 80% NFC40-24S05-M NFC40-24S05 18-36VDC 12VDC 15VDC 3.5A 2.1A 82% NFC40-24S12-M NFC40-24S12 18-36VDC 15VDC 18VDC 2.8A 2.1A 82% NFC40-24S15-M NFC40-24S15 18-36VDC 5/±12VDC 6.2VDC/None 7.5/±0.75A 2.15A 80% NFC40-24T05-12-M NFC40-24T05-12 (6) 18-36VDC 5/±15VDC 6.2VDC/None 7.5/±0.75A 2.15A 80% NFC40-24T05-15-M NFC40-24T05-15 (6) 36-72VDC 5VDC 6.2VDC 8A 1.1A 81% NFC40-48S05-M NFC40-48S05 36-72VDC 12VDC 15VDC 3.5A 1.05A 83% NFC40-48S12-M NFC40-48S12 36-72VDC 15VDC 18VDC 2.8A 1.05A 83% NFC40-48S15-M NFC40-48S15 36-72VDC 5/±12VDC 6.2VDC/None 7.5/±0.75A 1.1A 81% NFC40-48T05-12-M NFC40-48T05-12 (6) 36-72VDC 5/±15VDC 6.2VDC/None 7.5/±0.75A 1.1A 81% NFC40-48T05-15-M NFC40-48T05-15 (6) PIN CONNECTIONS (6,7) PIN NUMBER SINGLE OUTPUT TRIPLE OUTPUT 1 + Input + Input 2 – Input – Input 3 Control Control 4 No Connection + Vout 2 5 No Connection Common 2, 3 6 No Connection – Vout 3 7 + Output + Vout 1 8 Common Common 1 9 Trim Trim Mechanical notes A All pins are actual to within 0.010 inch (0.25mm) diameter. B Tolerances: Imperial 0.XX ± 0.02 inch 0.XXX ± 0.005 inch Metric 0.X ± 0.5mm 0.XX ± 0.13mm Unless otherwise specified. C Metric dimensions in brackets, e.g. 1.250” (31.75mm). D Copper tracks must not be routed under the four converter stand-offs. 1.800 (45.72) 0.15 (3.8) Min. 0.05 (1.3) 1.900 ± 0.010 (48.26 ± 0.25) Square 0.4 (1.02) Dia. Typ. 0.020 ± 0.010 (0.51 ± 0.25) 0.50 (12.7) 0.100 (2.54) 0.300 7.620 0.200 (5.080) 0.500 (12.700) 0.600 (15.24) 0.800 (20.32) 0.22 ± 0.03 (5.6±0.8) Dia. Stand-off (4 Places) Metric: M3 Tap Thru. (4 Places) Designated with the suffix '-M' at the end of the model number Imperial: #4-40 VNC-2B Tap. Thru. (4 places) Designated without the suffix '-M' at the end of the model number 0.200 (5.08) 0.600 (15.24) 1.100 (27.94) 1.250 (31.75) 0.20 (5.10) 2.20 (55.90) Square 1 2 3 4 5 6 7 8 9 ALL DIMENSIONS IN INCHES (mm) Notes 1 Total error band is defined at the static output regulation at 25°C, includ- ing initial setting accuracy, line voltage within stated limits and load cur- rent within stated limits. 2 Nominal input voltages are 24VDC and 48VDC. 3 Overvoltage protection threshold. Any main output overvoltage clamps the output to a very low output voltage. A prolonged overvoltage condition will cause the converter to fail. 4 Maximum value at full load, nominal input voltage. 5 For top-mounted heatsink option with Metric screws, add ‘-MX’ or ‘-MY’ to these model numbers. For side-mounted heatsink option, add ‘-ME’ or ‘-MS’ to the model number e.g. NFC40-48S05-MX. For top-mounted heatsink option with Imperial screws, add ‘-1X’ or ‘-1Y’ to these model numbers. For side-mounted heatsink option, add ‘-1E’ or ‘-1S’ to the model number e.g. NFC40-48S05-1X. 6 For triple output units, common pins (5 and 8) should be connected externally. 7 Output V1 must return to common 1 and outputs V2 and V3 to common 2 and 3 respectively in order to meet noise and regulation specifications. 8 The external trim function enables the tailoring of the output voltage to the applications exact requirements. Adjustments within ±10% are possible. On the triple output models the auxiliary output voltages (output 2 and 3) will vary proportionally to the main output. 9 An external filter capacitor is required for normal operation. The capacitor should be capable of handling 1A/2A ripple current for 48V/24V models. Artesyn suggests: Nippon Chemi-Con SXE series, 220µF/100V for the NFC40-48xxx-M and the Nippon Chemi-Con LXF Series, 1500µF/50V for the NFC40-24xxx-M. 10 Extended operating temperature range. To specify an NFC40 that operates down to –40°C, add the suffix ‘4’ or ‘-4’ to the model number e.g. NFC40-48S05-M4 or NFC40-48S05-4 for Metric and Imperial screw measurements respectively. 11 Case temperature must not exceed +105°C. Curve may be extended or restricted depending on available cooling. Auxiliary Load Regulation NFC40-XXT05-12-M 0 200 400 600 750 11 12 13 14 15 OUTPUT CURRENT 4.0 2.0 .50 6.0 7.5 Auxiliary Load Regulation NFC40-XXT05-15-M 0 200 400 600 750 13 14 15 16 17 OUTPUT CURRENT 4.0 2.0 .50 6.0 7.5 18 40 Watt Wide input DC/DC converters DC/DC CONVERTERS | 40W DC/DC PAGE 143 http://www.artesyn.com 5 |
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