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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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CRA2512-FZ-R075ELF датащи(PDF) 4 Page - ON Semiconductor |
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CRA2512-FZ-R075ELF датащи(HTML) 4 Page - ON Semiconductor |
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4 / 28 page  EVBUM2775/D www.onsemi.com 4 SPECIFICATION The specification and main features can be seen in the Table 1. Table 1. EVALUATION BOARD SPECIFICATIONS Parameters Values Conditions/comments INPUT Voltage 230 Vrms±15% OUTPUT Power 850 W Input 230 VAC, fPWM = 16 kHz, TA = 25°C Current per IPM leg ±5 Arms TC = 100°C DC BUS Voltage 390 V Higher voltage value is created by interleaved PFC with NCP1632 working as a booster CURRENT FEEDBACK Current sensing resistors 39 m W Op Amp power supply 3.3 V Set Op Amp gain 5 Set output offset 1.65 V Because of negative current measurement Overcurrent protection 9 Apeak Configured by shunt resistors and comparator threshold (voltage divider) AUXILIARY POWER SUPPLY 15 V 4.6 W Used NCP1063 CONTROL Board with Microcontroller and 3V3 power supply Arduino DUE headers Type of control V/f, Field Oriented Control (Sensor−less) Supported type of motors ACIM, PMSM, BLDC APPLICATION White goods (washers), Industrial fans, Industrial automation |
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