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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:  10W Output Power  2:1 Input Voltage Range  Compact 1 x 1 Inch Case  1,500 VDC Isolation  21 Standard Models  High Effi ciency  Wide Temp Operation  Industry Standard Pin-Out MI1000RW Compact, 1 x 1 Inch 10W, 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 8.5 VDC24 VDC Input 17

48 VDC Input 34

Input Filter /H9266 (Pi) Filter Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±2.0 % Output Voltage Balance Dual Output, Balanced Loads ±2.0 % Line Regulation, VIN = Min to Max ±1.0 % Load Regulation, Min Load to Full Load Single Output ±0.5 %Dual Output ±1.0 Ripple & Noise, See Note 2 3.3 & 5.0 VOUT 80 mV P - POther Outputs 100 Transient Recovery Time, See Note 3 25% Load Step Change 300 µSec Transient Response Deviation ±3.0 ±5.0 % Temperature Coeffi cient ±0.01 ±0.02 %/°C Output Power Protection See Note 4 110 150 % Output Short Circuit, See Note 5 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 2,000 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 A ±6 kV Contact RS EN 61000-4-3 A 10V/m EFT, See Note 6 EN 61000-4-4 A ±2 kV Surge, See Note 6 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 Page 4 -40 +25 +80 °C Case +100 °C Storage Temperature Range -50 +125 °C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size See Mechanical Diagrams (Page 3) 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 2.596 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 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. When measuring output ripple, it is recommended that an external 0.47 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. 3. Transient recovery is measured to within a 1% error band for a load step change of 25%. 4. Over Power protection is provided by a “hiccup mode” current limiting circuit. 5. Short circuit protection is provided by a “hiccup mode” circuit. 6. 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 value for all models is 330 µF/80V. 7. On dual output models, the cross reulation for asymetrical loads (25%/100%) is ±5% max. 8. The output over voltage protection circuit is independent of the primary regulation loop. It provides redundant protection against any possible overvoltage. 9. Operation at no-load will not damage these units. 10. 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. Model Number Input Output Effi ciency (%, Typ) 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 MI1012S-03RW(-H) 12 9.0 - 18.0 838 15 3.3 2,500 0.0 82 4,700 2,000 MI1012S-05RW(-H) 12 9.0 - 18.0 980 15 5.0 2,000 0.0 85 2,200 2,000 MI1012S-12RW(-H) 12 9.0 - 18.0 954 15 12.0 830 0.0 87 330 2,000 MI1012S-15RW(-H) 12 9.0 - 18.0 952 15 15.0 670 0.0 88 220 2,000 MI1012D-05RW(-H) 12 9.0 - 18.0 992 15 ±5.0 ±1,000 0.0 84 1,000 2,000 MI1012D-12RW(-H) 12 9.0 - 18.0 956 15 ±12.0 ±416 0.0 87 150 2,000 MI1012D-15RW(-H) 12 9.0 - 18.0 957 15 ±15.0 ±333 0.0 87 100 2,000 MI1024S-03RW(-H) 24 18.0 - 36.0 414 12 3.3 2,500 0.0 83 4,700 1,000 MI1024S-05RW(-H) 24 18.0 - 36.0 490 12 5.0 2,000 0.0 85 2,200 1,000 MI1024S-12RW(-H) 24 18.0 - 36.0 472 12 12.0 830 0.0 88 330 1,000 MI1024S-15RW(-H) 24 18.0 - 36.0 471 12 15.0 670 0.0 89 220 1,000 MI1024D-05RW(-H) 24 18.0 - 36.0 490 12 ±5.0 ±1,000 0.0 85 1,000 1,000 MI1024D-12RW(-H) 24 18.0 - 36.0 473 12 ±12.0 ±416 0.0 88 150 1,000 MI1024D-15RW(-H) 24 18.0 - 36.0 468 12 ±15.0 ±333 0.0 89 100 1,000 MI1048S-03RW(-H) 48 36.0 - 75.0 207 10 3.3 2,500 0.0 83 4,700 500 MI1048S-05RW(-H) 48 36.0 - 75.0 242 10 5.0 2,000 0.0 86 2,200 500 MI1048S-12RW(-H) 48 36.0 - 75.0 233 10 12.0 830 0.0 89 330 500 MI1048S-15RW(-H) 48 36.0 - 75.0 235 10 15.0 670 0.0 89 220 500 MI1048D-05RW(-H) 48 36.0 - 75.0 242 10 ±5.0 ±1,000 0.0 86 1,000 500 MI1048D-12RW(-H) 48 36.0 - 75.0 239 10 ±12.0 ±416 0.0 87 150 500 MI1048D-15RW(-H) 48 36.0 - 75.0 237 10 ±15.0 ±333 0.0 88 100 500 Remote On/Off All models of the MI1000xRW series can be turned on/off remotely by applying by applying a positive logic signal to pin 6. The specifi cations for the ON/OFF function are given in the table below. 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 op- tocoupler. Three possible con- nections are illustrated in the diagrams below and at right. For more information, please contact the factory. Without Heatsink With Heatsink Derating Curves Parameter Min Typ Max Units Supply On 3.5 12.0 VDC Supply Off 0.0 1.2 VDC Standby Input Current 5.0 mA Control Common Referenced to Negative Input (pin 2) Control Input Current (ON) 0.5 mA Contr ol Input Current (OFF) -0.5 mA

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 No Pin 4 Common

6 Remote On/Off 6 Remote On/Off

For the heatsink option, add suffi x “H” to the model number (i.e. MI1024S-12RW-H)