B1200RU Series Ultra-Wide Input 12W 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. Input Key Features: ● 12W Output Power ● UL Approved (File E245422) ● 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 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 14.0 16.0 18.0 π (Pi) Filter (Complies with EN55022 Class “A”) 1.0 3,500 Units VDC A mW 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 Conditions Min. Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% Typ. ±0.5 ±0.5 ±0.1 ±0.2 50 Max. ±1.0 ±1.0 ±0.5 ±0.5 75 100 15 150 ±1.5 ±0.01 250 ±2.5 ±0.02 Typ. Max. 500 400 600 450 Over Line, Load & Temp. 120 25% Load Step Change Units % % % % mV P - P mV P - P mV rms % μSec % %/°C Continuous General Parameter Isolation Voltage Isolation Test Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds Flash Tested For 1 Sec 500 VDC 100 kHz, 1V Min. 1,500 1,650 1,000 350 Units VDC VDC MΩ pF kHz Environmental MicroPower Direct 232 Tosca Drive 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 Conditions Min. Typ. Max. -40 +25 +71 -40 +90 -40 +125 Free Air Convection (See Curves on Page 2) RH, Non-condensing 95 Six-Side Shielded Metal Case Ambient Case Units °C °C °C % Physical Case Size Case Material Weight 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Metal with Non-Conductive Base (UL94-V0) 1.13 Oz (32g) Reliability Specifications Parameter MTBF Safety Standards Safety Approvals Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. Typ. Max. Units 700 kHours UL 1950, EN 60950, IEC 60950 UL, cUL; File No. E245422 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 Min. -0.7 -0.7 Typ. Max. 42.0 84.0 260.0 5,000 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Units VDC °C mW Model Selection Guide Input Model Number Output Voltage (VDC) Nominal Range 24 24 24 24 24 24 24 48 48 48 48 48 48 48 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 B1201RU B1202RU B1203RU B1204RU B1205RU B1206RU B1207RU B1211RU B1212RU B1213RU B1214RU B1215RU B1216RU B1217RU Notes: Current (mA) FullNoLoad Load 423 10 508 10 595 10 595 10 508 10 595 10 595 10 212 5 254 5 298 5 298 5 254 5 298 5 298 5 Over Fuse Rating Voltage Efficiency Slow-Blow Voltage Current Current Protection (%, Typ) (mA) (VDC) (mA, Max) (mA, Min) (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 1. When measuring output ripple, it is recommended that an external 0.47 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. For noise sensitive applications, the use of 3.9 μF capacitors will reduce the output ripple. 2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. 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 <1.0Ω at 100 kHz) capacitor be mounted close to the converter. A 10.0 μF is recommended for 24V input models; a 4.7μF for 48V units. 7. 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. 2,400 2,000 1,000 800 ±1000 ±500 ±400 2,400 2,000 1,000 800 ±1000 ±500 ±400 240.0 200.0 100.0 80.0 ±100.0 ±50.0 ±40.0 240.0 200.0 100.0 80.0 ±100.0 ±50.0 ±40.0 3.9 6.8 15.0 18.0 ±6.8 ±15.0 ±18.0 3.9 6.8 15.0 18.0 ±6.8 ±15.0 ±18.0 78 82 84 84 82 84 84 78 82 84 84 82 84 84 1,500 1,500 1,500 1,500 1,500 1,500 1,500 750 750 750 750 750 750 750 Derating Curve Mechanical Dimensions Remote ON/OFF (Optional, see below) Min Max Units Supply On Parameter 2.5 5.5 or Open VDC Supply Off -0.7 0.8 VDC Standby Input Current 10 mA 50.0 μA Single Output (μF Max) -100.0 mA 470 Control Input Current (On) Control Input Current (Off) Control Common Capacitive Load Referenced to Neg. Input (pin 2) Remote ON/OFF Notes: 1. Maximum sink current at the on/off pin (pin 6) during a logic low is 100 μA. 2. Maximum allowable leakage current of a switch connected to the on/off terminal (Pin 6) at logic high (2.5V to 100V) is 50 μA. Dual Output (μF Max) ±150 Pin Connections Pin Single Dual 1 2 3 4 5 6 +Vin -Vin +Vout No Pin -Vout Remote On/Off +Vin -Vin +Vout Common -Vout Remote On/Off Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • Leads are gold plated for improved solderability. For Remote On/Off Option, add suffix “R” to model number (i.e. B1205RU-R) MicroPower Direct www.micropowerdirect.com 232 Tosca Drive Stoughton, MA 02072 ■ TEL: (781) 344-8226 ■ FAX: (781) 344-8481 ■ E-Mail: [email protected]