TEP 40-7211UIR TRACO Power

DC/DC Converter TEP 40UIR Series, 40 Watt Ultra-wide 12:1 input voltage range 975, 14160 VDC Compact 2.3x1.45x0.5 standard package (quarter brick) Bus pin to easily extend hold-up time EN 50155 and EN 61373 approval for railway applications Qualification for fire behavior according to EN 45545-2 Operating temperature range 40C to +85C UL 62368-1 IEC 62368-1 I/O-isolation 3000 VAC The TEP 40UIR is a series of high performance 40 Watt railway DC/DC convert- ers with ultra wide 12:1 input voltage range featuring a compact brick High efficiency up to 91% (2.3x1.45x0.5) metal package. The ultra wide input allows the converter to Adjustable output voltage, Remote act as an all-in-one solution if different voltage ranges have to be covered in the On/Off and adjustable under voltage same application, resolving the issue of having multiple different converters in- lockout stalled. An internal circuit implemented in these modules helps to extend the hold-up time with ease as it eliminates the need of expensive high voltage ca- 3 year product warranty pacitors to cover the full input range. With only a 25V capacitor (independent of the input voltage) the whole input range can be covered effectively reducing cost, size an inrush current. All models are approved for railway applications according to EN 50155, EN 61373, EN 45545-2 and offer standard features such as high efficiency up to 91%, an operating temperature range of -40 to +85C and an I/O-isolation voltage of 3000 VAC. An adjustable under voltage lockout function, remote on/off and adjustable outputs round out the features and ensure that these converter modules fit in any application setup. Models Order Code Input Voltage Output Voltage Output Current Efficiency Range nom. max. typ. TEP 40-3611UIR 5 VDC 8 000 mA 89 % TEP 40-3612UIR 12 VDC 3 330 mA 91 % 9 - 75 VDC TEP 40-3613UIR 15 VDC 2 670 mA 91 % (36 VDC nom.) TEP 40-3615UIR 24 VDC 1 670 mA 90 % TEP 40-3618UIR 48 VDC 830 mA 91 % TEP 40-7211UIR 5 VDC 8 000 mA 89 % TEP 40-7212UIR 12 VDC 3 330 mA 91 % 14 - 160 VDC TEP 40-7213UIR 15 VDC 2 670 mA 91 % (110 VDC nom.) TEP 40-7215UIR 24 VDC 1 670 mA 90 % TEP 40-7218UIR 48 VDC 830 mA 90 % Options TEP-HS2 - Optional Heat Sink: www.tracopower.com/products/tep-hs2.pdf TEP-HS4 - Optional Heat Sink: www.tracopower.com/products/tep-hs4.pdf - Optional Heat Sink with large profile: www.tracopower.com/products/tep-hs3.pdf on demand (backorder with MOQ - Optional Heat Sink with large profile: www.tracopower.com/products/tep-hs5.pdf non stocking item) - Remote On/Off function with inverse logic Page 1 / 5 www.tracopower.com December 10, 2021TEP 40UIR Series, 40 Watt Input Specifications Input Current - At no load 36 Vin models: 24 mA typ. 110 Vin models: 17 mA typ. Surge Voltage 36 Vin models: 100 VDC max. (1 s max.) 110 Vin models: 185 VDC max. (1 s max.) Under Voltage Lockout 36 Vin models: 7.3 VDC min. / 7.7 VDC typ. / 8.1 VDC max. 110 Vin models: 10 VDC min. / 11 VDC typ. / 12 VDC max. (The Start-up voltage as well as the Shutdown voltage can be adjusted by a resistor between UVLO and -Vin pins. See application note: www.tracopower.com/overview/tep40uir) Recommended Input Fuse 36 Vin models: 8 000 mA (fast acting) 110 Vin models: 5 000 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Pi-Type Output Specifications Output Voltage Adjustment 20% to +10% (By external trim resistor) www.tracopower.com/overview/tep40uir See application note: 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 5 Vout models: 75 mVp-p typ. (w/ 1 F X7R // 22 F poscap) (20 MHz Bandwidth) 12 Vout models: 100 mVp-p typ. (w/ 22 F X7R) 15 Vout models: 100 mVp-p typ. (w/ 22 F X7R) 24 Vout models: 200 mVp-p typ. (w/ 4.7 F X7R) 48 Vout models: 300 mVp-p typ. (w/ 2.2 F X7R) Capacitive Load 5 Vout models: 16 000 F max. 12 Vout models: 2 800 F max. 15 Vout models: 1 800 F max. 24 Vout models: 720 F max. 48 Vout models: 180 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Hold-up Time 10 ms min. (acc. to EN 50155 Class S2, see application note for BUS connection: www.tracopower.com/overview/tep40uir) Start-up Time 75 ms typ. / 100 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 120 - 140% of Iout max. Overvoltage Protection 120 - 135% of Vout nom. Transient Response - Response Time 250 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Railway Applications EN 50155 www.tracopower.com/overview/tep40uir - Certification Documents Pollution Degree PD 2 Over Voltage Category OVC II All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 5 www.tracopower.com December 10, 2021