DC/DC Railway Converter TEN 40WIRH Series, 40 Watt Fully encapsulated 2x1 package 3000 VAC I/O isolation (reinforced) 4:1 input voltage range: 36 160 VDC EN 50155 and EN 61373 certified Internal class A EMI filter UL 62368-1 IEC 62368-1 -40C up to +70C operating temperature The TEN 40WIRH is a series of 40 watt railway-certified DC/DC converters with reinforced I/O isolation for highest reliability in harsh environments. The proven EN 45545-2 fire behavior and certified design guarantees highest resistance against thermal shocks, Remote on/off function moisture, mechanical shocks, and vibration. The TEN 40WIRH comes with ad- ditional EN 62368-1 safety approvals for IT equipment and EN 45545-2 certifi- Undervoltage lockout (UVLO), cation for fire behavior. Thanks to its favorable operating temperature range of short-circuit protection (SCP), -40C up to +70C (depending on the model), the TEN 40WIRH presents a first overtemperature protection (OTP), and choice for demanding applications. overvoltage protection (OVP) 3-year product warranty Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TEN 40-11011WIRH 5.1 VDC 8 000 mA 88 % TEN 40-11012WIRH 12 VDC 3 330 mA 89 % TEN 40-11013WIRH 36 - 160 VDC 15 VDC 2 666 mA 90 % (110 VDC nom.) TEN 40-11015WIRH 24 VDC 1 666 mA 89 % TEN 40-11022WIRH +12 VDC 1.666 mA 12 VDC 1.666 mA 88 % TEN 40-11023WIRH +15 VDC 1.333 mA 15 VDC 1.333 mA 89 % Options on demand (backorder with MOQ - Optional models with inverse remote on/off function (passiv = off) non stocking item) Page 1 / 5 www.tracopower.com January 6, 2022TEN 40WIRH Series, 40 Watt Input Specifications Input Current - At no load 10 mA typ. Surge Voltage 200 VDC max. (1 s max.) Input Inrush Current 55 A typ. Under Voltage Lockout 32 VDC min. / 34 VDC typ. / 35.8 VDC max. Recommended Input Fuse 3 150 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 10% (5.1, 12 Vout single models) -10% to +20% (15, 24 Vout single models) (By external trim resistor) www.tracopower.com/overview/ten40wirh See application note: Output power must not exceed rated power Voltage Set Accuracy 1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.2% max. dual output models: 0.5% max. - Load Variation (0 - 100%) single output models: 0.5% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Voltage Balance dual output models: 2% max. (symmetrical load) - Cross Regulation dual output models: 5% max. (25% / 100% asym. load) Ripple and Noise - single output 5.1 Vout models: 75 mVp-p typ. (w/ 1 F, 50 V, X7R) (20 MHz Bandwidth) 12 Vout models: 100 mVp-p typ. (w/ 1 F, 50 V, X7R) 15 Vout models: 100 mVp-p typ. (w/ 1 F, 50 V, X7R) 24 Vout models: 150 mVp-p typ. (w/ 1 F, 50 V, X7R) - dual output 12 / -12 Vout models: 100 / 100 mVp-p typ. (w/ 1 F, 50 V, X7R) 15 / -15 Vout models: 100 / 100 mVp-p typ. (w/ 1 F, 50 V, X7R) Capacitive Load - single output 5.1 Vout models: 9 600 F max. 12 Vout models: 1 667 F max. 15 Vout models: 1 066 F max. 24 Vout models: 417 F max. - dual output 12 / -12 Vout models: 833 / 833 F max. 15 / -15 Vout models: 533 / 533 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 30 ms typ. / 60 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 150% typ. of Iout max. Overvoltage Protection 126% typ. of Vout nom. (depending on model) 6.2 VDC typ. (5.1 Vout model) 15 VDC typ. (12 Vout model) 20 VDC typ. (15 Vout model) 30 VDC typ. (24 Vout model) (by Zener diode) Transient Response - Peak Variation 450 mV typ. / 650 mV max. (75% to 100% Load Step) - Response Time 250 s typ. / 300 s max. (75% to 100% Load Step) All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 5 www.tracopower.com January 6, 2022