MI1500RW

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www.micropowerdirect.com MicroPower Direct

292 Page Street

Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Key Features:  15W Output Power  2:1 Input Voltage Range  EN 60950 Approved  Compact 1 x 1 Inch Case  1,500 VDC Isolation  21 Standard Models  Effi ciency to 91%  Wide Temp Operation  Industry Standard Pin-Out MI1500RW Compact, 1 x 1 Inch 15W, 2:1 Input Range DC/DC Con vert ers Electrical Specifi cations Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice. Series Input Parameter Conditions Min. Typ. Max. Units Input Start Voltage 12 VDC Input 9.0 VDC24 VDC Input 18.0 48 VDC Input 36.0 Undervoltage Shutdown 12 VDC Input 7.5 VDC24 VDC Input 16

48 VDC Input 34

Start-Up Time See Note 2 30 mS Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±1.0 % Output Voltage Balance Dual Output, Balanced Loads ±2.0 % Line Regulation, VIN = Min to Max Single Output ±0.2 %Dual Output ±0.5 Load Regulation, Min Load to Full Load 3.3 & 5 VOUT ±0.5 %12, 15 & 24 VOUT ±0.2 Dual Output ±1.0 Ripple & Noise, See Note 3 3.3 & 5.0 VOUT 75 mV P - P12, 15 & Dual Output 100

24 VOUT 150

Transient Recovery Time, See Note 4 25% Load Step Change 300 µSec Transient Response Deviation ±3.0 ±5.0 % Temperature Coeffi cient ±0.02 %/°C Output Power Protection See Note 5 150 % Output Short Circuit, See Note 6 Continuous (Autorecovery) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 1,500 VDC1 Second 1,800 Isolation Resistance 500 VDC 1,000 M/H9024 Isolation Capacitance 100 kHz, 1V 1,500 pF Switching Frequency 330 kHz EMI Characteristics Parameter Standard Criteria Level Conducted Emissions EN 55032 Class A ESD EN 61000-4-2 A ±8 kV Air, ±6 kV Contact RS EN 61000-4-3 A 10V/m EFT, See Note 7 EN 61000-4-4 A ±2 kV Surge, See Note 7 EN 61000-4-5 A ±1 kV CS EN 61000-4-6 A 10 Vrms PFMF EN 61000-4-8 A 3A/m Environmental Parameter Conditions Min. Typ Max. Units Operating Temperature Range See Pages 3 & 4 -40 +25 +80 °C Case +105 °C Storage Temperature Range -50 +125 °C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size See Mechanical Diagrams (Page 5) Case Material Metal with Non-Conductive Base Weight Without Heatsink 0.58 Oz (16.5g) With Heatsink 0.65 Oz (18.5g) Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F , 25°C, Gnd Benign 1.49 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (100 mS) 12 VDC Input 25.0 VDC24 VDC Input 50.0 48 VDC Input 100.0 Lead Temperature 1.5 mm From Case For 10 Sec 260.0 °C Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.

www.micropowerdirect.com Page 2 We Power Your Success - For Less Model Selection Guide Notes: 1. The specifi ed maximum capacitive load is for each output. 2. Start up time is measured at nominal input and with a constant resistive load. 3. When measuring output ripple, it is recommended that an external 1 µF ceramic capacitor be connected in parallel from the +V OUT to the -VOUT pin for single output unis; or from each output to common for dual output units. 4. Transient recovery is measured to within a 1% error band for a load step change of 25%. 5. Over Power protection is provided by a “hiccup mode” current limiting circuit. 6. Short circuit protection is provided by a “hiccup mode” circuit. For heatsink option, add suffi x “H” to model number (i.e. MI1512S-05RW-H) Model Number Input Output Effi ciency (%, Typ) Over Voltage Protection (VDC) Capacitive Load (µF Max) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Voltage (VDC) Current (mA, Max) Current (mA, Min)Nominal Range Full-Load No-Load Parameter Min Typ Max Units Supply On 3.5 12.0 VDC Supply Off 0.0 1.2 VDC Standby Input Current 3.0 mA Control Common Referenced to Negative Input (pin 2) Control Input Current (ON) 0.5 mA Contr ol Input Current (OFF) -0.5 mA Remote On/Off The maximum sink current at the control pin (pin 6) during a logic low is -500 µA. The maximum allowable leakage current of a switch connected to the control pin during a logic high is 10 mA. The switch used can be an open collector transistor, FET or optocoupler. Three possible connections are illustrated in the diagrams below and at right. For more information, please contact the factory. All models of the MI15000RW series can be turned on/off remotely by applying by ap- plying a positive logic signal to pin 6. The specifi cations for the ON/OFF function are given in the table below. 7. To meet the requirements of EN 61000-4-4 and EN 61000-4-5, an external capacitor must be placed across the input to the unit. The recommended values are 470 µF/100V for 12 V IN, 3.3 & 5 VOUTmodels and 220 µF/100V for all other models. 8. On dual output models, the cross reulation for asymetrical loads 9. The output over voltage protection circuit is independent of the primary regulation loop. It provides redundant protection against any possible overvoltage. 10. Operation at no-load will not damage these units. 11. 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.

MPD • 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com www.micropowerdirect.com MI1524S-24RW, MI1548S-24RW Without Heatsink MI1524S-24RW, MI1548S-24RW With Heatsink MI1524S-12RW/-15RW, MI1548S-12RW/-15RW, 1512D-15RW, 1524D-12RW/-15RW, MI1512S-24RW, 1548D-15RW, 1512D-15RW Without Heatsink MI1524S-12RW/-15RW, MI1548S-12RW/-15RW, 1512D-15RW, 1524D-12RW/-15RW, MI1512S-24RW, 1548D-15RW, 1512D-15RW With Heatsink MI1548S-03RW Without Heatsink MI1548S-03RW With Heatsink MI1512S-03RW, MI1524S-03RW Without Heatsink MI1512S-03RW, MI1524S-03RW With Heatsink Derating Curves Thermal Impedance Air Flow Without Heatsink With Heatsink Units Natural Convection 18.2 15.3 °C/W 100 LFM 13.9 8.8 °C/W 200 LFM 12.1 6.8 °C/W 400 LFM 9.1 4.6 °C/W Note: Natural Convection equals 20 LFM

www.micropowerdirect.com Page 4 We Power Your Success - For Less MI1512S-05RW/12RW/15RW, MI1512D-12RW, MI1548S-12RW Without Heatsink MI1512S-05RW/12RW/15RW, MI1512D-12RW, MI1548S-12RW With Heatsink MI1524S-05RW, MI1548S-05RW Without Heatsink MI1524S-05RW, MI1548S-05RW With Heatsink Effi ciency Vs Output Load Curves External Trim MI15xxS-03RW Trim Down Trim Up MI15xxS-05RW Trim Down Vout V Trim Up Vout V MI15xxS-12RW Trim Down Vout V Trim Up Vout V MB15xxS-15RW Trim Down Vout V Trim Up Vout V MB15xxS-24RW Trim Down Trim Up

www.micropowerdirect.com 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: sales@micropowerdirect.com Notes:

• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
• Heatsink is black, anodized aluminum Mechanical Dimensions Mechanical Dimensions: With Optional Heatsink Pin Single Pin Dual 1+ V IN 1+ V IN 2- V IN 2- V IN 3+ V OUT 3+ V OUT

4 Trim 4 Common

6 Remote On/Off 6 Remote On/Off

For the heatsink option, add suffi x “H” to the model number (i.e. MI1524S-12RW-H)