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| B1000ERW Series Low Cost 1 x 2 Inch 10W Wide Input Range DC/DC Converters Key Features: * 10W Output Power * 2:1 Input Voltage Range * 1,500 VDC Isolation * Efficiency to 86% * Compact 1 x 2 Inch Case * Single & Dual Outputs * Industry Standard Pin-Out * Lowest Cost!! Input Filter Short Circuit Input Power Electrical Specifications Input Parameter Input Voltage Range Conditions Min. 12 VDC Input 9.0 24 VDC Input 18.0 48 VDC Input 36.0 (Pi) Filter Typ. 12.0 24.0 48.0 1,500 Conditions Dual Output , Balanced Loads Vin = Min to Max Iout = 25% to 100% Iout = 25% to 100% Bandwidth = 20 Hz to 300 kHz Bandwidth = DC to 20 MHz 110 25% Load Step Change 200 2.0 0.01 Min. Typ. A Budget Saver!! Max. 18.0 36.0 72.0 Units VDC Specifications typical @ +25C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. mW Max. 3.0 5.0 0.2 0.5 5.0 50 100 Units % % % % % mV P - P mV P - P % Sec % %/C Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Positive Load Regulation Negative Load Regulation Ripple Noise Output Power Protection Transient Recovery Time (Note 1) Transient Response Deviation Temperature Coefficient Output Short Circuit 0.1 0.2 3.0 30 RoHS Compliant 0.02 Continuous Conditions 60 Seconds 500 VDC 100 kHz, 1V Min. 1,500 1,000 Typ. Max. Units VDC M pF kHz Units C C C % General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency 130 300 Max. +71 +90 +125 95 Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Conditions Min. Typ. -40 +25 -40 +25 -40 Free Air Convection RH, Non-condensing 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 Physical Case Size Case Material Weight 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Non-Conductive Black Plastic (UL94-V0) 1.06 Oz (30g) Conditions MIL HDBK 217F, 25C, Gnd Benign Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case for 10 Sec All Models Min. 1.0 Min. -0.7 -0.7 -0.7 Typ. Max. Units MHours Units VDC C mW Reliability Specifications Parameter MTBF Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Typ. Max. 25.0 45.0 100.0 300 5,000 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Model Selection Guide Model Number B1001ERW B1002ERW B1003ERW B1004ERW B1005ERW B1006ERW B1011ERW B1012ERW B1013ERW B1014ERW B1015ERW B1016ERW B1021ERW B1022ERW B1023ERW B1024ERW B1025ERW B1026ERW Notes: 1. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 2. Output load regulation is specified for a load change of 25% to 100%. 3. When measuring output ripple, it is recommended that an external ceramic capacitor (approx approx 1 F to 10 F) be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 4. These units should not be operated with a load under 10% of full load. Operation at no-load may cause damage to the unit. 5. These converters are specified for operation without external components. However, in some applications the addition of input/ouput capacitors will enhance stability and reduce output ripple. Recommended capacitor values are: Vin 12 VDC 24 VDC 48 VDC Input Capacitor 100 F 100 F 100 F Output Capacitor 100 F per 1A of Iout 100 F per 1A of Iout 100 F per 1A of Iout Input Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 12 9.0 - 18.0 1,111 25 12 9.0 - 18.0 1,068 25 12 9.0 - 18.0 1,041 25 12 9.0 - 18.0 1,157 25 12 9.0 - 18.0 1,082 25 12 9.0 - 18.0 1,041 25 24 18.0 - 36.0 555 8 24 18.0 - 36.0 534 8 24 18.0 - 36.0 520 8 24 18.0 - 36.0 563 8 24 18.0 - 36.0 508 8 24 18.0 - 36.0 496 8 48 36.0 - 75.0 257 5 48 36.0 - 75.0 242 5 48 36.0 - 75.0 242 5 48 36.0 - 75.0 264 5 48 36.0 - 75.0 245 5 48 36.0 - 75.0 245 5 Voltage (VDC) 5 12 15 5 12 15 5 12 15 5 12 15 5 12 15 5 12 15 Output Current (mA, Max) 2,000 832 660 1,000 416 333 2,000 832 660 1,000 416 333 2,000 830 670 1,000 416 333 Current (mA, Min) 200 83 66 100 41 33 200 83 66 100 41 33 200 83 66 100 41 33 Efficiency (%, Typ) 75 78 80 72 77 80 75 78 80 74 82 84 81 86 86 79 85 85 Fuse Rating Slow-Blow (mA) 3,000 3,000 3,000 3,000 3,000 3,000 1,500 1,500 1,500 1,500 1,500 1,500 750 750 750 750 750 750 Derating Curve For applications requiring very low output noise levels, a simple LC filter should be effective. 6. Dual output units may be connected to provide a 10V, 24V or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. Mechanical Dimensions Capacitive Load Single Output (F Max) 400 Dual Output (F Max) 200 Pin Connections Pin 1 2 3 4 5 Single +Vin -Vin +Vout No Pin -Vout Dual +Vin -Vin +Vout Common -Vout Mechanical Notes: * All dimensions are typical in inches (mm) * Tolerance x.xx = 0.01 (0.25) MicroPower Direct www.micropowerdirect.com * 292 Page Street Ste D Stoughton, MA 02072 TEL: (781) 344-8226 * FAX: (781) 344-8481 * E-Mail: sales@micropowerdirect.com |
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