B3000RW Series Compact 1 x 2 Inch 30W Wide Input Range DC/DC Con verters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: Input Parameter • 30W Output Power Input Start Voltage • Compact 1 x 2 Inch Case Input Undervoltage Shutdown • 2:1 Input Voltage Range • 1,500 VDC Isolation • Optional Remote ON/OFF • Overvoltage Protection • Industry Standard Pin-Out Input Overvoltage Shutdown Input Filter Reverse Polarity Input Current Short Circuit Input Power Conditions Min. Typ. Max. 24 VDC Input 17.0 17.5 18.0 48 VDC Input 34.0 35.0 36.0 24 VDC Input 16.0 16.5 17.0 48 VDC Input 32.0 33.0 34.0 24 VDC Input 40.0 42.0 44.0 48 VDC Input 80.0 82.0 84.0 (Pi) Filter (Complies with EN55022 Class “A”) 2.0 4,500 Units VDC VDC VDC A mW Output Parameter Output Voltage Accuracy Line Regulation Load Regulation, 2.5, 3.3, 5 Vout Load Regulation, 12, 15 Vout 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 Conditions Min. Vin = Min to Max Iout = 0% to 100% Iout = 10% to 100% Typ. ±0.5 ±0.1 ±0.5 ±0.5 75 200 ±2.0 ±0.01 Max. ±1.0 ±0.3 ±1.0 ±1.0 100 120 10 160 500 ±5.0 ±0.02 Units % % % % mV P - P mV P - P mV rms % µSec % %/°C Typ. Max. 1,200 350 1,500 400 Units VDC VDC M⍀ pF kHz Over Line, Load & Temp. 110 25% Load Step Change Continuous 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 Min. 1,500 1,650 1,000 280 Conditions Min. 2.5 -1.0 Typ. Max. Units 100.0 VDC 1.0 VDC 5 mA Referenced to Negative Input (pin 2) Min. -40 Typ. +25 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 Physical Case Size Case Material Weight Conditions Ambient Case -50 Free Air Convection RH, Non-condensing Six-Side Shielded Metal Case Max. +50 +105 +125 Units °C °C °C 95 % 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Metal with Non-Conductive Base (Anodized Black Aluminum) 1.13 Oz (32g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 600 Typ. Max. Units kHours Min. -0.7 -0.7 Typ. Max. 50.0 100.0 260.0 5,500 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models 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 Output Input Model Number B3001RW B3002RW B3003RW B3004RW B3005RW B3011RW B3012RW B3013RW B3014RW B3015RW Voltage (VDC) Nominal Range 24 24 24 24 24 48 48 48 48 48 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 36.0 - 75.0 Over Reflected Capacitive Fuse Rating Voltage Efficiency Ripple Current (mA) Load Slow-Blow Current Protection (%, Typ) Current Voltage Current (µF Max) (mA) Full-Load No-Load (mA, Typ) (VDC) (mA, Max) (mA, Min) (VDC) 744 50 100 2.5 6,000.0 0.0 3.0 84 6,800 3,000 959 50 100 3.3 6,000.0 0.0 3.9 86 6,800 3,000 1,185 70 100 5.0 5,000.0 0.0 6.8 88 6,800 3,000 1,420 20 100 12.0 2,500.0 166.0 15.0 88 680 3,000 1,420 20 100 15.0 2,000.0 133.0 18.0 88 680 3,000 372 40 30 2.5 6,000.0 0.0 3.0 84 6,800 1,500 480 40 30 3.3 6,000.0 0.0 3.9 86 6,800 1,500 604 50 30 5.0 5,000.0 0.0 6.8 88 6,800 1,500 710 10 30 12.0 2,500.0 166.0 15.0 88 680 1,500 710 10 30 15.0 2,000.0 133.0 18.0 88 680 1,500 Mechanical Dimensions For heatsink option, add suffix “H” to model number (i.e. B3003RU-H) For Remote Control option, add suffix “R” to model number (i.e. B3003RU-R) Notes: 1. When measuring output ripple, it is recommended that an external 1.0 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin. 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 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 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. 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 (such as a low ESR 10.0 µF) on the input to insure start-up. 6. 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. Pin Connections Pin Function 1 +Vin 2 -Vin 3 ON/OFF 4 +Vout 5 -Vout 6 Trim External Trim 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. An external resistor may also be used to adjust the converter output. To adjust the output UP, connect a 5%, 3W resistor between the minus output pin and the Vout trim pin. The output voltage is increased per the equation: RUP = (33 x VOUT) - (30 x VADJ) Mechanical Notes: VADJ - VOUT • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) To adjust the output DOWN, connect a 5%, 3W resistor between the plus output pin and the VOUT trim pin. The output voltage is decreased per the equation: RDwn = (36.667 x VADJ) - (33 x VOUT) VOUT - VADJ Derating Curve Heatsink Dimensions (Optional) Where: VOUT = VADJ = Units = Nominal Output Voltage Adjusted Output Volatage VDC / k MicroPower Direct Heatsink Notes: • Use of the heatsink will extend the units operating temperature range by approximately 10°C. • The heatsink is black anodized aluminum. We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]