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, See Note 1 Reverse Polarity Input Current Short Circuit Input Power Conditions Min. 24 VDC Input 8.0 48 VDC Input 15.0 (Pi) Filter Typ. 8.5 17.0 Max. 9.0 18.0 Units 1.0 3,500 A mW Typ. ±1.0 ±0.5 ±0.1 ±0.5 55 Max. ±2.0 ±2.0 ±0.5 ±1.0 80 100 15 300 ±2.0 ±0.01 Continuous (Autorecovery) 500 ±4.0 ±0.02 Units % % % % mV P - P mV P - P mV rms % µSec % %/°C VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time, See Note 3 Transient Response Deviation Temperature Coefficient Output Short Circuit Conditions Min. Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% See Note 2 Over Line, Load & Temp. 120 25% Load Step Change General Parameter Isolation Voltage Isolation Test Voltage Isolation Resistance Isolation Capacitance Switching Frequency Remote On/Off See Note 4 Parameter Supply On Supply Off Standby Input Current Control Common Conditions 60 Seconds Flash Tested For 1 Sec 500 VDC 100 kHz, 1V Min. 1,500 1,650 1,000 290 Conditions Typ. Max. 1,200 330 1,500 400 Min. 2.5 -0.7 Typ. Min. -40 Typ. +25 Units VDC VDC M⍀ pF kHz Max. Units 5.5 VDC 0.8 VDC 10 mA Referenced to Negative Input (pin 2) Environmental MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA 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 Units °C °C °C % 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) Reliability Specifications T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 700 Typ. Max. Units kHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. -0.7 -0.7 Typ. Max. 50.0 100.0 260.0 5,000 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC °C mW 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) Current (mA) Nominal Range Full-Load No-Load 24 9.0 - 36.0 528 25 24 9.0 - 36.0 762 25 24 9.0 - 36.0 735 25 24 9.0 - 36.0 726 25 24 9.0 - 36.0 753 25 24 9.0 - 36.0 735 25 24 9.0 - 36.0 726 25 48 18.0 - 75.0 264 15 48 18.0 - 75.0 381 15 48 18.0 - 75.0 368 15 48 18.0 - 75.0 363 15 48 18.0 - 75.0 376 15 48 18.0 - 75.0 368 15 48 18.0 - 75.0 363 15 Reflected Ripple Current Voltage (mA, Typ) 40 40 40 40 40 40 40 30 30 30 30 30 30 30 (VDC) 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 For Class “A” filter option, add suffix “F” to model number (i.e. B1503RU-F) Output Current Current (mA, Max) (mA, Min) 3,000 3,000 1,250 1,000 ±1,500 ±625 ±500 3,000 3,000 1,250 1,000 ±1,500 ±625 ±500 Efficiency (%, Typ) 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 Capacitive Load Fuse Rating Slow-Blow (µF Max) (mA) 470 470 470 470 ±220 ±220 ±220 470 470 470 470 ±220 ±220 ±220 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 78 82 85 86 81 85 86 78 82 85 86 81 85 86 Derating Curve 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. An internal filter that complies with EN55022 Class “A” is available. Add a suffix “-F” to the model number 2. 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. 3. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 4. 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. 5. Operation at no-load will not damage these units. However, they may not meet all specifications. 6. 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. 7. 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 <1.0⍀ at 100 kHz) capacitor be mounted close to the converter. A 10.0 µF is recommended. 8. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Mechanical Dimensions Pin Connections Pin Single 1 +Vin 2 -Vin 3 +Vout Dual +Vin -Vin +Vout Pin Single Dual 4 No Pin Comm. 5 -Vout -Vout 6 ON/OFF ON/OFF Heatsink Dimensions (Optional) Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • Heatsink Notes: • Use of the heatsink will extend the units operating temperature range by approximately 10°C. • The heatsink is black anodized aluminum. FAX: (781) 344-8481 • E-Mail: [email protected]