B1503RU

B1500RU Series Ultra-Wide Input 15W Single & Dual Output DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 15W Output Power • 4:1 Input Voltage Range • 1,500 VDC Isolation • Compact 1 x 2 Inch Case • Single & Dual Outputs • Optional Remote ON/OFF • Industry Standard Pin-Out Input Parameter Input Start Voltage Input Filter Reverse Polarity Input Current Short Circuit Input Power Conditions Min. Typ. Max. 24 VDC Input 8.0 8.5 9.0 48 VDC Input 15.0 17.0 18.0 (Pi) Filter (Complies with EN55022 Class “A”) 1.0 3,500 Conditions Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% Over Line, Load & Temp. 120 25% Load Step Change 300 ±2.0 ±0.01 Continuous (Autorecovery) Min. 1,500 1,650 1,000 290 Conditions Min. 2.5 -0.7 Typ. 500 ±4.0 ±0.02 Min. Typ. ±1.0 ±0.5 ±0.1 ±0.5 55 Max. ±2.0 ±2.0 ±0.5 ±1.0 80 100 15 Units VDC A mW Units % % % % mV P - P mV P - P mV rms % µSec % %/°C Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) (Note 1) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time (Note 2) Transient Response Deviation Temperature Coefficient Output Short Circuit General Parameter Isolation Voltage Isolation Test Voltage Isolation Resistance Isolation Capacitance Switching Frequency Remote On/Off (Note 3) Parameter Supply On Supply Off Standby Input Current Control Common Conditions 60 Seconds Flash Tested For 1 Sec 500 VDC 100 kHz, 1V Max. Units VDC VDC M pF kHz 1,200 330 Typ. 1,500 400 Max. Units 5.5 VDC 0.8 VDC 10 mA Referenced to Negative Input (pin 2) Min. -40 Typ. +25 Units °C °C °C % Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity RFI Physical Case Size Case Material Weight Conditions Max. +60 +100 -50 +125 Free Air Convection (See Curves on Page 2) RH, Non-condensing 95 Six-Side Shielded Metal Case Ambient Case MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Metal with Non-Conductive Base 1.13 Oz (32g) Conditions MIL HDBK 217F, 25°C, Gnd Benign Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. 700 Min. -0.7 -0.7 Typ. Max. Units kHours Units VDC °C mW Reliability Specifications Parameter MTBF Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Typ. Max. 50.0 100.0 260.0 5,000 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Model Selection Guide Input Model Number B1501RU B1502RU B1503RU B1504RU B1505RU B1506RU B1507RU B1511RU B1512RU B1513RU B1514RU B1515RU B1516RU B1517RU Voltage (VDC) Nominal 24 24 24 24 24 24 24 48 48 48 48 48 48 48 Range 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 Current (mA) www.micropowerdirect.com Output Reflected Ripple Current Current Voltage Current Full-Load No-Load (mA, Typ) (VDC) (mA, Max) (mA, Min) 528 762 735 726 753 735 726 264 381 368 363 376 368 363 25 25 25 25 25 25 25 15 15 15 15 15 15 15 40 40 40 40 40 40 40 30 30 30 30 30 30 30 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3,000 3,000 1,250 1,000 ±1,500 ±625 ±500 3,000 3,000 1,250 1,000 ±1,500 ±625 ±500 300.0 300.0 125.0 100.0 ±150.0 ±62.5 ±50.0 300.0 300.0 125.0 100.0 ±150.0 ±62.5 ±50.0 Efficiency (%, Typ) 78 82 85 86 81 85 86 78 82 85 86 81 85 86 Capacitive Load (µF Max) 470 470 470 470 ±220 ±220 ±220 470 470 470 470 ±220 ±220 ±220 Fuse Rating Slow-Blow (mA) 2,500 2,500 2,500 2,500 2,500 2,500 2,500 1,250 1,250 1,250 1,250 1,250 1,250 1,250 For heatsink option, add suffix “H” to model number (i.e. B1503RU-H) For Remote Control option, add suffix “R” to model number (i.e. B1503RU-R) Notes: 1. When measuring output ripple, it is recommended that an external 4.7 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. The maximum control current at the on/off pin (pin 6) during a logic high is 50 µA. The maximum control current to the on/off pin at logic low (-0.7V to 0.8V) is 1 mA. If the on/off pin is left open, the unit operates. If it is grounded, the unit will shut off. 4. Operation at no-load will not damage these units. However, they may not meet all specifications. 5. Dual output units may be connected to provide a 10 VDC, 24 VDC or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. 6. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low Equivalent Series Resistance (ESR