DC/DC Converter TEQ 100WIR Series, 100 Watt High power block with excellent thermal convection Operating temperature -40C to +85C without derating Increased shock & vibration resistance Ultra wide 4:1 input voltage range EN 50155 approval for railway applications Excellent efficiency up to 90% Input filter meet EN 55022, class A I/O isolation 1591 VAC Under voltage lock-out circuit UL 508 UL 62368-1 IEC 62368-1 Soft start The TEQ 100WIR Series is a family of isolated high performance DC/DC con- verter modules with ultra-wide 4:1 input voltage ranges which come in a rugged, sealed 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 overall heatsink construction allows an operating tem- perature up to +85C with natural convection cooling without power derating and up to +95C with power derating. Further features include output voltage trimming, Remote On/Off and under voltage lockout. The ultra wide input volt- age range and reverse input voltage protection make these converters also an interesting solution for battery operated systems. Models Order Code Input Voltage Output Voltage Output Current Efficiency Range nom. max. typ. TEQ 100-2412WIR 12 VDC 8 400 mA 90 % TEQ 100-2415WIR 24 VDC 4 200 mA 90 % 10 - 36 VDC (24 VDC nom.) TEQ 100-2416WIR 28 VDC 3 600 mA 90 % TEQ 100-2418WIR 48 VDC 2 100 mA 90 % TEQ 100-4812WIR 12 VDC 8 400 mA 90 % TEQ 100-4815WIR 24 VDC 4 200 mA 90 % 19 - 75 VDC (48 VDC nom.) 28 VDC 3 600 mA 90 % TEQ 100-4816WIR TEQ 100-4818WIR 48 VDC 2 100 mA 90 % TEQ 100-7212WIR 12 VDC 8 400 mA 89 % TEQ 100-7215WIR 24 VDC 4 200 mA 90 % 43 - 160 VDC (110 VDC nom.) TEQ 100-7216WIR 28 VDC 3 600 mA 90 % TEQ 100-7218WIR 48 VDC 2 100 mA 90 % Options TEQ-MK1 - Optional DIN-Rail Mounting Kit: www.tracopower.com/products/teq-mk1.pdf Page 1 / 4 www.tracopower.com October 26, 2020TEQ 100WIR Series, 100 Watt Input Specifications Input Current - At no load 24 Vin models: 25 mA typ. 48 Vin models: 20 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: 185 VDC max. (1 s max.) Under Voltage Lockout 24 Vin models: 7.3 - 8 VDC 48 Vin models: 15.8 - 17 VDC 110 Vin models: 34.5 - 37.5 VDC Recommended Input Fuse (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Common Mode Choke + Pi-Type Output Specifications Output Voltage Adjustment 20% to +10% (By trim potentiometer) Output power must not exceed rated power Voltage Set Accuracy 1% max. Regulation - Input Variation (Vmin - Vmax) 0.1% max. - Load Variation (0 - 100%) 0.1% max. Ripple and Noise 12 Vout models: 100 mVp-p typ. (20 MHz Bandwidth) 24 Vout models: 200 mVp-p typ. 28 Vout models: 200 mVp-p typ. 48 Vout models: 300 mVp-p typ. 12 Vout models: 125 mVp-p max. 24 Vout models: 250 mVp-p max. 28 Vout models: 250 mVp-p max. 350 mVp-p max. 48 Vout models: Capacitive Load 12 Vout models: 7 000 F max. 24 Vout models: 1 750 F max. 28 Vout models: 1 280 F max. 48 Vout models: 430 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 75 ms typ. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 120 - 150% of Iout max. (150% typ. for 110 VDC models) Overvoltage Protection 115 - 130% of Vout nom. Transient Response - Response Time 200 s typ. / 250 s max. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Industrial Control Equipment UL 508 - Railway Applications EN 50155 www.tracopower.com/overview/teq100wir - Certification Documents Pollution Degree PD 2 All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com October 26, 2020