MB1000MHI Medical Approved, 10W Compact 1 x 2 Inch 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: Input • 10W Output Power Parameter • 4.2 kVAC rms Isolation Input Start Voltage • Reinforced Insulation • 10 µA Leakage Current Max • Wide 2:1 Input Range • Compact 1 x 2 In Case • Single & Dual Outputs • Meets EN55022 • 1.0 MH MTBF • EN 60950 Approved • EN 60601 Approved Under Voltage Shutdown Input Filter Leakage Current Short Circuit Input Power Conditions Min. Typ. Max. 12 VDC Input 7.0 8.0 9.0 24 VDC Input 13.0 15.0 18.0 48 VDC Input 30.0 33.0 36.0 12 VDC Input 8.5 24 VDC Input 16.0 48 VDC Input 34.0 (Pi) Filter (Complies with EN55022 Class A) 240 VAC, 60 Hz 10 3,000 Units Conditions Units % % % VDC VDC µA mW Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz), See Note 1 Output Power Protection Transient Recovery Time, See Note 2 Transient Response Deviation Temperature Coefficient Output Short Circuit Min. Typ. Dual Output , Balanced Loads VIN = Min to Max IOUT = 15% to 100% IOUT = 5% to 100% 5V/5.1V Output All Other Outputs ±0.5 ±0.3 ±0.5 ±0.6 75 100 120 150 300 25% Load Step Change ±3.0 ±0.02 Continuous (Autorecovery) Max. ±1.0 ±2.0 ±0.5 ±1.0 ±1.2 100 150 600 ±5.0 ±0.05 % mV P - P % µSec % %/ºC General Parameter Isolation Voltage, Rated Isolation Test Voltage Reinforced Insulation Working Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds Flash Tested For 1 Sec 500 VDC 100 kHz, 1V Min. 4,200 6,000 300 10 120 Typ. Max. 60 150 80 180 Units VAC rms VPk VAC G⍀ pF kHz Typ. Max. +75 +95 +125 Units ºC ºC ºC 95 % Environmental Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Conditions Ambient Case Min. -40 -50 Free Air Convection RH, Non-condensing Physical 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 Case Size Case Material Weight 2.00 x 1.00 x 0.47 Inches (50.8 x 25.4 x 12.0 mm) Non-Conductive Black Plastic (UL94-V0) 0.86 Oz (24.5g) Reliability Specifications Parameter MTBF Safety Approvals Conditions Min. Typ. Max. MIL HDBK 217F, 25ºC, Gnd Benign 1.0 UL 60601, UL 60950, EN 60601, EN 60950 Units MHours Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. -0.7 -0.7 -0.7 Typ. Max. 25.0 50.0 100.0 260 4,000 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC ºC mW www.micropowerdirect.com Model Selection Guide Input Model Number Reflected Ripple Current Voltage Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load (mA, Typ) MB1012MS-05HI 12 9.0 - 18.0 877 30 100 MB1012MS-051HI 12 9.0 - 18.0 907 30 100 MB1012MS-12HI 12 9.0 - 18.0 1,044 30 100 MB1012MD-12HI 12 9.0 - 18.0 1,042 30 100 MB1012MD-15HI 12 9.0 - 18.0 1,028 30 100 MB1024MS-05HI 24 18.0 - 36.0 541 20 50 MB1024MS-051HI 24 18.0 - 36.0 559 20 50 MB1024MS-12HI 24 18.0 - 36.0 516 20 50 MB1024MD-12HI 24 18.0 - 36.0 516 20 50 MB1024MD-15HI 24 18.0 - 36.0 508 20 50 MB1048MS-05HI 48 36.0 - 75.0 271 10 25 MB1048MS-051HI 48 36.0 - 75.0 280 10 25 MB1048MS-12HI 48 36.0 - 75.0 258 10 25 MB1048MD-12HI 48 36.0 - 75.0 258 10 25 MB1048MD-15HI 48 36.0 - 75.0 254 10 25 Notes: 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 3.3 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. Dual output units may be connected to provide a 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. 4. 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 ESR (ESR <1.0⍀ at 100 kHz) capacitor be mounted close to the converter. For 12V input units a 10.0 µF is recommended, for 24V a 4.7 µF and for 48V units a 2.2 µF. 5. 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. (VDC) 5.0 5.1 12.0 ±12.0 ±15.0 5.0 5.1 12.0 ±12.0 ±15.0 5.0 5.1 12.0 ±12.0 ±15.0 Output Current Current (mA, Max) (mA, Min) 1,600 1,600 835 ±417 ±333 1,600 1,600 835 ±417 ±333 1,600 1,600 835 ±417 ±333 Fuse Rating Efficiency Capacitive Load Slow-Blow (%, Typ) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (µF Max) (mA) 1,000 1,000 470 220 220 1,000 1,000 470 220 220 1,000 1,000 470 220 220 3,000 3,000 3,000 3,000 3,000 1,500 1,500 1,500 1,500 1,500 750 750 750 750 750 76 75 80 80 81 77 76 81 81 82 77 76 81 81 82 Derating Curve Mechanical Dimensions Pin Connections Pin Single 1 +VIN 2 -VIN 3 +VOUT Dual +VIN -VIN +VOUT Pin 4 5 Single No Pin -VOUT Dual Comm. -VOUT 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 • FAX: (781) 344-8481 • E-Mail: [email protected]