B4000RW Series Compact, 1 x 2 Inch 40W, 2:1 Input Range DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Key Features: • 40W Output Power • 2:1 Input Voltage Range • 1,500 VDC Isolation • Very High Efficiency • Compact 1 x 2 Inch Case • Single & Dual Outputs • Optional Remote ON/OFF • Industry Standard Pin-Out Parameter Input Start Voltage Input Shutdown Voltage Input Filter Conditions Min. Typ. Max. 12 VDC Input 9.0 24 VDC Input 18.0 48 VDC Input 36.0 12 VDC Input 8.3 24 VDC Input 16.5 48 VDC Input 33.0 (Pi) Filter (See Note on Page 2) Units Conditions Units % % % % VDC VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation, See Note 1 Ripple & Noise, See Note 2 Output Power Protection Transient Recovery Time, See Note 3 Transient Response Deviation Temperature Coefficient Output Short Circuit Min. Dual Output , Balanced Loads Vin = Min to Max Single Output Models Dual Output Models 3.3 & 5.0 Vout Models 12 & 15 Vout Models Dual Output Models Typ. Max. ±1.0 ±2.0 ±0.5 ±0.5 ±1.0 100 150 150 150 250 ±2.0 25% Load Step Change ±0.02 mV P - P mV P - P mV P - P % µSec % %/°C Continuous (Autorecovery) 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 Typ. Max. 1,500 320 Conditions Units VDC VDC M⍀ pF kHz Min. 3.5 0.0 Typ. Max. 12.0 1.2 Units VDC VDC 2.5 mA Referenced to Negative Input (pin 2) Min. -40 Typ. +25 Max. +58 +105 +125 Units °C °C °C 95 % Environmental MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity RFI Conducted EMI Physical Case Size Case Material Weight Conditions Ambient Case -50 Free Air Convection RH, Non-condensing Six-Side Shielded Metal Case EN55022 Class “A” 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Metal with Non-Conductive Base 1.06 Oz (30g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 328 Typ. Max. Units kHours Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 -0.7 Typ. Max. 25.0 50.0 100.0 260.0 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC °C www.micropowerdirect.com Model Selection Guide Reflected Ripple Current Voltage Input Model Number B4001RW B4002RW B4003RW B4004RW B4005RW B4006RW B4011RW B4012RW B4013RW B4014RW B4015RW B4016RW B4021RW B4022RW B4023RW B4024RW B4025RW B4026RW Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load (mA, Typ) 12 9.0 - 18.0 2,472 120 50 12 9.0 - 18.0 3,745 160 50 12 9.0 - 18.0 3,745 160 50 12 9.0 - 18.0 3,703 150 50 12 9.0 - 18.0 3,786 70 50 12 9.0 - 18.0 3,787 60 50 24 18.0 - 36.0 1,222 75 30 24 18.0 - 36.0 1,832 50 30 24 18.0 - 36.0 1,831 85 30 24 18.0 - 36.0 1,831 75 30 24 18.0 - 36.0 1,872 50 30 24 18.0 - 36.0 1,872 45 30 48 36.0 - 75.0 611 40 20 48 36.0 - 75.0 916 50 20 48 36.0 - 75.0 906 50 20 48 36.0 - 75.0 906 50 20 48 36.0 - 75.0 936 65 20 48 36.0 - 75.0 936 65 20 Output Current Current (VDC) (mA, Max) (mA, Min) 3.3 5.0 12.0 15.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±12.0 ±15.0 8,000.0 8,000.0 3,333.0 2,666.0 ±1,666.0 ±1,333.0 8,000.0 8,000.0 3,333.0 2,666.0 ±1,666.0 ±1,333.0 8,000.0 8,000.0 3,333.0 2,666.0 ±1,666.0 ±1,333.0 0.0 0.0 0.0 0.0 ±145.0 ±110.0 0.0 0.0 0.0 0.0 ±145.0 ±110.0 0.0 0.0 0.0 0.0 ±145.0 ±110.0 Over Fuse Rating Voltage Efficiency Capacitive Load Slow-Blow Protection (%, Typ) (µF Max) (mA) (VDC) 3.9 6.2 15.0 18.0 ±15.0 ±18.0 3.9 6.2 15.0 18.0 ±15.0 ±18.0 3.9 6.2 15.0 18.0 ±15.0 ±18.0 89 89 89 90 88 88 90 91 91 91 89 89 90 91 92 92 89 89 21,000 13,600 2,360 1,510 ±1,200 ±750 21,000 13,600 2,360 1,510 ±1,200 ±750 21,000 13,600 2,360 1,510 ±1,200 ±750 8,000 8,000 8,000 8,000 8,000 8,000 4,000 4,000 4,000 4,000 4,000 4,000 2,000 2,000 2,000 2,000 2,000 2,000 Derating Curve For heatsink option, add suffix “H” to model number (i.e. B4003RW-H) Notes: 1. Load regulation is specified for a load change of minimum load to full load. 2. When measuring output ripple, it is recommended that external 1.0 µF & 10 µF capacitors be placed in parallel from the +Vout pin to the -Vout pin. 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 3) during a logic high is 5 µA. The maximum control current to the on/off pin at logic low is -100 µA. If the on/off pin is left open, the unit operates. If grounded, the unit will shut off. 5. 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. 6. Operation at no-load will not damage these units. However, they may not meet all specifications. 7. An external resistor may be used to adjust the converter output by ±10%. To adjust the output UP, connect a 5%, 3W resistor between the minus output pin and the Vout trim pin. To adjust the output DOWN, connect a 5%, 3W resistor between the plus output pin and the VOUT trim pin. For continuous UP/Down trimming capability, connect a 10 kW potentiometer between the plus and minus outputs with the wiper arm connected to the VOUT trim pin. The trim pin may be left floating if it is not used. Contact the factroy for more information. 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. Meeting EN55022 “A” Pin Connections The B4000RW series can meet EN55022 Class A with the addition of three external capacitors connected as shown at left. Recommended component values are given in the table below. Capacitor C1 is an 1812 MLCC and capacitors C2 & C3 are 1808 MLCC. Input C1 12 VDC 10 µF/25V 24 VDC 4.7 µF/50V 48 VDC 2.2 µF/100V C2 & C3 1,000 pF/2kV 1,000 pF/2kV 1,000 pF/2kV Pin Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 ON/OFF ON/OFF Pin 4 5 6 Single +Vout -Vout Trim Dual +Vout Comm. -Vout Mechanical Dimensions Heatsink Dimensions (Optional) Heatsink Notes: • The heatsink is black anodized aluminum. • Heatsink weight is 0.07 Oz (2.0g) MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) FAX: (781) 344-8481 • E-Mail: [email protected]