Daburn Electronics & Cable DC-DC Converter, Regulated, 4:1 Wide Input Range Up To 15 Watts RLPB15

Our RLPB15 Series of regulated 4:1 wide input range 15-watt single- and dual-output DC-DC converters come in a miniature 1.0” x 1.0” x 0.39” package to fit space constraints in railway applications. This series features high efficiency up to 91%, low standby power, high reliability power, and remote ON/OFF control for energy savings. Built-in safeguards include over current, over voltage, short circuit and under voltage protections. These converters also provide an internal EN55032 Class A filter, and a six-sided continuous shield minimizes noise leakage. The converters meet EN50155 and EN45545-2 Railway Standards as well as UL60950-1, EN60950-1, IEC60950-1, UL62368-1, EN62368-1 and IEC62368-1. This RLPB series of products comply to RoHS, REACH and carry the CE Mark. INPUT Voltage Range 24Vin (nom): 9 Min., 24 Typ., 36 Max. Vdc 48Vin (nom): 18 Min., 48 Typ., 75 Max. Vdc 110Vin (nom): 36 Min., 110 Typ., 160 Max. Vdc Start Up Voltage 24Vin (nom): 9 Max. Vdc 48Vin (nom): 18 Max. Vdc 110Vin (nom): 36 Max. Vdc Shutdown Voltage 24Vin (nom): 7.5 Min., 8 Typ., 8.8 Max. Vdc 48Vin (nom): 15.5 Min., 16 Typ., 17.5 Max. Vdc 110Vin (nom): 32 Min., 34 Typ., 35.5 Max. Vdc Start up time Constant Resistive Load Power Up: 30 Typ., 40 Max. mS Remote On/Off: 30 Typ., 40 Max. mS Input Surge Voltage 24Vin (nom): 50 Max. Vdc 48Vin (nom): 100 Max. Vdc 110Vin (nom): 185 Max. Vdc Input Filter: Pi type Remote ON/OFF Referred to -Vin pin Positive Logic DC-DC ON: Open or 3-15 Vdc DC-DC OFF, Option: Short or 0-1.2 Vdc Negative Logic, DC-DC ON: Short or 0-1.2 Vdc DC-DC OFF, Standard: Open or 3-15 Vdc Input current of Ctrl pin: -0.5 Min., 1 Max, mA Remote off input current: 2.5 Typ. mA OUTPUT Voltage Accuracy: -1 Min., 1 Max. % Line Regulation Low Line to High Line at Full Load Single: -0.2 Min., 0.2 Max. % Dual: -0.5 Min., 0.5 Max. % Load Regulation No load to full load, Single, -0.2 Min., 0.2 Max. % No load to full load, Dual, -1 Min., 1 Max. % 10% load to 90% load, Single, -0.1 Min., 0.1 Max. % 10% load to 90% load, Dual, -0.8 Min., 0.8 Max. % Cross Regulation: Asymmetrical load 25%/100% FL, Dual: -5 Min., 6 Max. % Voltage Adjustability Single output, 15Vout, 24Vout, -10 Min., 10 Max. % Others, -10 Min., 10 Max. % Ripple and noise Measured by 20MHz bandwidth Single, with a 10µF/6.3V X7R MLCC, 3.3Vout, 5Vout: 75 Typ. mVp-p Single, with a 1µF/25V X7R MLCC, 12Vout, 15Vout: 100 Typ. mVp-p Single, with a 2.2µF/50V X7R MLCC, 24Vout: 125 Typ. mVp-p Dual, with a 10µF/6.3V X7R MLCC for each output, 5Vout: 75 typ. mVp-p Dual, with a 1µF/25V X7R MLCC for each output, 12Vout, 15Vout: 100 Typ mVp-p Dual, with a 2.2µF/50V X7R MLCC for each output, 24Vout: 125 Typ mVp-p Temperature Coefficient: ±0.02%/°C Max. Transient Response recovery time: 25% load step change, 250 Typ. µS Overvoltage Protection: 3.3Vout: 3.7 Min., 5.4 Max. Vdc 5Vout: 5.6 Min., 7 Max. Vdc 12Vout: 13.5 Min., 19.6 Max. Vdc 15Vout: 18.3 Min., 22 Max. Vdc 24Vout: 29.1 Min., 32.5 Max. Vdc Over load protection: % of lout rated, 170 Typ. % Short circuit protection: Continuous, automatic recovery