Application Note TEN 40WIR Series TEN 40WIR 40W, Ultra Wide Input Range, Single & Dual Output DC/DC Converters FEATURES ►RAILWAY APPLICATION ►40 WATTS OUTPUT POWER ►OUTPUT CURRENT UP TO 10A ►STANDARD 2.00 X 1.00 X 0.40 INCH ►HIGH EFFICIENCY UP TO 92% ►LOW STANDBY POWER DISSIPATION ►4:1 ULTRA WIDE INPUT VOLTAGE RANGE ►SIX-SIDED CONTINUOUS SHIELD ►FIXED SWITCHING FREQUENCY ►UL60950-1, EN60950-1, IEC60950-1 & EN50155 APPROVALS PENDING ►ISO9001 CERTIFIED MANUFACTURING FACILITIES ► COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC APPLICATIONS ►Wireless Network ►Telecom/Datacom ►Industry Control System ►Measurement ►Semiconductor Equipment ►Railway System OPTIONS Negative logic Remote On/Off DESCRIPTION The TEN 40WIR series offer 40 watts of output power from a 2 x 1 x 0.4 inch package. TEN 40WIR series have 4:1 ultra wide input voltage of 9~36, 18~75VDC and 43~160VDC. The TEN 40WIR have features 1600VDC of isolation, short circuit protection, overcurrent protection, over-voltage protection, over-temperature protection and six sided shielding. TEN 40-4811WIR Derating Curve TEN 40-4811WIR Derating Curve with Heat-sink TEN 40-4811WIR Efficiency vs. Input voltage TEN 40-4811WIR Efficiency vs. Output load http://www.tracopower.com Page 1 of 4 Application Note TEN 40WIR Series Trim Resistor Table and Outline Drawing with Pin Description TEN 40-xx10WIR Trim down Vout RD Trim up Vout RU 1 = 3.267 = 69.37 1 = 3.333 = 58.03 TEN 40-xx11WIR Trim down Vout = RD = Trim up Vout = RU = 1 4.950 45.43 1 5.050 36.42 TEN 40-xx12WIR Trim down Vout = RD = Trim up Vout = RU = 1 11.886 458.88 1 12.126 369.12 TEN 40-xx13WIR Trim down Vout = RD = Trim up Vout = RU = Trim up Vout = RU = 1 14.850 284.89 1 15.150 419.81 11 16.650 19.98 TEN 40-xx15WIR Trim down Vout = RD = Trim up Vout = RU = Trim up Vout = RU = 1 23.774 838.15 1 24.240 1275.20 11 26.640 59.56 2 3 4 5 6 7 8 9 10 % 3.234 31.18 2 3.366 26.22 3.201 18.46 3 3.399 15.61 3.168 12.09 4 3.432 10.31 3.135 8.27 5 3.465 7.13 3.102 5.73 6 3.498 5.01 3.069 3.91 7 3.531 3.49 3.036 2.55 8 3.564 2.35 3.003 1.49 9 3.597 1.47 2.970 0.64 10 3.630 0.76 Volts kΩ % Volts kΩ 2 4.900 20.56 2 5.100 16.50 3 4.850 12.27 3 5.150 9.86 4 4.800 8.12 4 5.200 6.54 5 4.750 5.64 5 5.250 4.55 6 4.700 3.98 6 5.300 3.22 7 4.650 2.79 7 5.350 2.27 8 4.600 1.91 8 5.400 1.56 9 4.550 1.21 9 5.450 1.01 10 4.500 0.66 10 5.500 0.57 % Volts kΩ % Volts kΩ 2 11.766 206.89 2 12.246 166.56 3 11.646 122.90 3 12.366 99.04 4 11.525 80.90 4 12.486 65.28 5 11.405 55.70 5 12.606 45.02 6 11.285 38.90 6 12.726 31.52 7 11.165 26.90 7 12.846 21.87 8 11.045 17.91 8 12.966 14.64 9 10.925 10.91 9 13.086 9.01 10 10.805 5.31 10 13.206 4.51 % Volts kΩ % Volts kΩ 2 14.700 128.68 2 15.300 199.91 12 16.800 16.65 3 14.550 76.61 3 15.450 126.60 13 16.950 13.83 4 14.400 50.58 4 15.600 89.95 14 17.100 11.42 5 14.250 34.96 5 15.750 67.96 15 17.250 9.32 6 14.100 24.55 6 15.900 53.30 16 17.400 7.49 7 13.950 17.11 7 16.050 42.83 17 17.550 5.87 8 13.800 11.53 8 16.200 34.98 18 17.700 4.43 9 13.650 7.19 9 16.350 28.87 19 17.850 3.15 10 13.500 3.72 10 16.500 23.98 20 18.000 1.99 % Volts kΩ % Volts kΩ % Volts kΩ 2 23.534 376.78 2 24.480 606.60 12 26.880 49.43 3 23.294 222.98 3 24.720 383.73 13 27.120 40.86 4 23.054 146.09 4 24.960 272.30 14 27.360 33.51 5 22.813 99.95 5 25.200 205.44 15 27.600 27.15 6 22.573 69.19 6 25.440 160.87 16 27.840 21.57 7 22.333 47.22 7 25.680 129.03 17 28.080 16.66 8 22.093 30.74 8 25.920 105.15 18 28.320 12.29 9 21.853 17.93 9 26.160 86.58 19 28.560 8.38 10 21.613 7.68 10 26.400 71.72 20 28.800 4.86 % Volts kΩ % Volts kΩ % Volts kΩ http://www.tracopower.com Page 2 of 4 http://www.tracopower.com Application Note TEN 40WIR Series Page 3 of 4 Application Note TEN 40WIR Series Recommended Filter for EN55022 & EN55011 Class A Compliance The components used in the above figure, together with the manufacturers’ part numbers for these components, are as follows: Single Output C1 C2 C3 C4 C5/C6 L1 TEN 40-241xWIR N/A 6.8μF 50V 1812 MLCC N/A 6.8μF 50V 1812 MLCC 1000pF 2KV 1206 MLCC 2.2μH TEN 40-481xWIR N/A 4.7μF 100V 1812 MLCC N/A 4.7μF 100V 1812 MLCC 1000pF 2KV 1206 MLCC 10μH TEN 40-721xWIR 68μF 200V N/A 1μF 250V 1812 MLCC 1μF 250V 1812 MLCC 1000pF 2KV 1206 MLCC 22μH Dual Output C1 C2 C3 C4 C5/C6 L1 TEN 40-242xWIR N/A 6.8μF 50V 1812 MLCC N/A 6.8μF 50V 1812 MLCC 1000pF 2KV 1206 MLCC 2.2μH TEN 40-482xWIR N/A 4.7μF 100V 1812 MLCC N/A 4.7μF 100V 1812 MLCC 1000pF 2KV 1206 MLCC 10μH TEN 40-722xWIR 68μF 200V N/A 1μF 250V 1812 MLCC 1μF 250V 1812 MLCC 1000pF 2KV 1206 MLCC 22μH Recommended EN55022 Class A Filter Circuit Layout Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. 06/12 Page 4 of 4