TEQ 40-4812WIR TRACO Power

DC/DC Converter TEQ 40WIR Series, 40 Watt High power block with excellent thermal convection Operating temperature -40C to +92C Ultra wide 4:1 input voltage range EN 50155 approval for railway applications Excellent efficiency up to 91% Input filter meet EN 55022, class B I/O isolation up to 2121 VAC Under voltage lock-out circuit Protection against overvoltage, overtemperature and short circuit UL 508 UL 62368-1 IEC 62368-1 Output LED indicator The TEQ 40WIR Series is a family of isolated high performance DC/DC convert- er modules with ultra-wide 4:1 input voltage ranges which come in a rugged metal case. These converters are suitable for a wide range of applications, but the product is designed particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. A very high efficiency and the heatsink construction allows an operating tem- perature up to +83C with natural convection cooling without power derating and up to +92C with power derating. Further features include under voltage lockout, over temperature protection and short circuit protection. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TEQ 40-2411WIR 5 VDC 8 000 mA 90 % TEQ 40-2412WIR 12 VDC 3 330 mA 91 % TEQ 40-2413WIR 15 VDC 2 670 mA 91 % 9.5 - 36 VDC TEQ 40-2415WIR 24 VDC 1 670 mA 90 % (24 VDC nom.) TEQ 40-2422WIR +12 VDC 1 670 mA 12 VDC 1 670 mA 89 % TEQ 40-2423WIR +15 VDC 1 330 mA 15 VDC 1 330 mA 89 % TEQ 40-2425WIR +24 VDC 830 mA 24 VDC 830 mA 90 % TEQ 40-4811WIR 5 VDC 8 000 mA 90 % 12 VDC 3 330 mA 91 % TEQ 40-4812WIR TEQ 40-4813WIR 15 VDC 2 670 mA 91 % 18 - 75 VDC TEQ 40-4815WIR 24 VDC 1 670 mA 90 % (48 VDC nom.) TEQ 40-4822WIR +12 VDC 1 670 mA 12 VDC 1 670 mA 89 % TEQ 40-4823WIR +15 VDC 1 330 mA 15 VDC 1 330 mA 89 % TEQ 40-4825WIR +24 VDC 830 mA 24 VDC 830 mA 90 % TEQ 40-7211WIR 5 VDC 8 000 mA 88 % TEQ 40-7212WIR 12 VDC 3 330 mA 90 % 15 VDC 2 670 mA 90 % TEQ 40-7213WIR 43 - 160 VDC TEQ 40-7215WIR 24 VDC 1 670 mA 89 % (110 VDC nom.) TEQ 40-7222WIR +12 VDC 1 670 mA 12 VDC 1 670 mA 88 % TEQ 40-7223WIR +15 VDC 1 330 mA 15 VDC 1 330 mA 88 % TEQ 40-7225WIR +24 VDC 830 mA 24 VDC 830 mA 90 % Page 1 / 4 www.tracopower.com December 10, 2021TEQ 40WIR Series, 40 Watt Input Specifications Input Current - At no load 24 Vin models: 19 mA typ. 48 Vin models: 14 mA typ. 110 Vin models: 10 mA typ. Surge Voltage 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) 110 Vin models: 170 VDC max. (1 s max.) Input Inrush Current 15 A typ. Under Voltage Lockout 24 Vin models: 7 VDC min. / 8 VDC typ. / 9 VDC max. 48 Vin models: 15 VDC min. / 16 VDC typ. / 17.5 VDC max. 110 Vin models: 37 VDC min. / 40 VDC typ. / 42 VDC max. Recommended Input Fuse 24 Vin models: 8 000 mA (fast acting) 48 Vin models: 4 000 mA (slow blow) 110 Vin models: 2 000 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Reverse Voltage Protection Parallel diode Output Specifications Voltage Set Accuracy 1% max. (Single Output) +1% / -1.2% (Dual Output) Regulation - Input Variation (Vmin - Vmax) single output models: 0.5% max. dual output models: 0.5% max. - Load Variation (0 - 100%) single output models: 1.5% max. (5 VDC models) 1% max. (other models) dual output models: 1% max. (Output 1) 1% max. (Output 2) - Cross Regulation dual output models: 5% max. (25% / 100% asym. load) Ripple and Noise - single output 5 Vout models: 75 mVp-p max. (20 MHz Bandwidth) 12 Vout models: 100 mVp-p max. 15 Vout models: 100 mVp-p max. 24 Vout models: 150 mVp-p max. - dual output 12 / -12 Vout models: 100 / 100 mVp-p max. 15 / -15 Vout models: 100 / 100 mVp-p max. 24 / -24 Vout models: 150 / 150 mVp-p max. Capacitive Load - single output 5 Vout models: 20 000 F max. 12 Vout models: 3 900 F max. 15 Vout models: 2 600 F max. 24 Vout models: 1 300 F max. - dual output 12 / -12 Vout models: 2 600 / 2 600 F max. 15 / -15 Vout models: 1 600 / 1 600 F max. 24 / -24 Vout models: 650 / 650 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Hold-up Time 10 ms min. (acc. EN50155 class S2) Start-up Time 100 ms typ. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 150% typ. of Iout max. Overvoltage Protection 125% typ. of Vout nom. Transient Response - Response Time 250 s typ. (25% Load Step) All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 4 www.tracopower.com December 10, 2021