MTE1122T-I/SO Microchip Technology, MTE1122T-I/SO Datasheet
MTE1122T-I/SO
Specifications of MTE1122T-I/SO
Related parts for MTE1122T-I/SO
MTE1122T-I/SO Summary of contents
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... ZERO-CROSS V CC MTE1122 POWER NEUTRAL IN NEUTRAL OUT 1995 Microchip Technology Inc. This document was created with FrameMaker AN599 RECOMMENDED APPLICATION The schematic diagram shown in Figure recommended circuit. See Table 3 for the parts list. It uses low cost, readily available components. Note that ...
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... The torque supplied by the motor was measured with the dynamometer, which also supplied the adjustable load on the motor. Motor Power Out in Watts is calculated by: P= n)/5.18 Power Out in Horsepower is calculated by: P=( n)/7142. Newton-meters n is RPM Efficiency, in percent (%), is calculated by: (Power Out)/(Power In) 100 1995 Microchip Technology Inc. ...
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... Microchip Technology Inc. ENERGY SAVINGS Reducing the voltage to the motor cuts its power draw. By reviewing Table 1, it can be seen that at no load, the 1/3 HP test motor is dissipating 120W, much heat. With the MTE1122 managing the power load, this drops to 50W, a savings of 58%. At full load, the fi ...
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... AN599 FIGURE 3: MOTOR SPEED CHANGE FIGURE 4: MOTOR EFFICIENCY 70.0 With E.M.C. 60.0 50.0 40.0 30.0 20.0 10.0 0 DS00599B-page 4 Without E.M.C. With E.M. Percent Load Without E.M. Percent Load 1995 Microchip Technology Inc. ...
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... FIGURE 5: EFFICIENCY IMPROVEMENT 160.0 140.0 120.0 100.0 80.0 60.0 40.0 20.0 0 FIGURE 6: MOTOR CURRENT DRAW 7.0 Without E.M.C. 6.0 5.0 4.0 3.0 2.0 1.0 0 1995 Microchip Technology Inc Percent Load With E.M. Percent Load AN599 DS00599B-page 5 ...
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... DS00599B-page 6 Without E.M. Percent Load ENERGY SAVINGS for 1/4 HP MOTOR 110V and 220V Percent Load With E.M. 110V EMC vs no EMC 220V EMC vs no EMC 220V no EMC vs 110V no EMC 100 1995 Microchip Technology Inc. ...
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... TABLE 2: ENERGY SAVINGS LOAD (%) 100 1995 Microchip Technology Inc. 1/3 HP Motor without E.M.C. Power Power RPM Factor In (W) Out (W) 0.18 120 1791 0.20 130 1788 0.24 160 1781 0.29 193 1777 0.35 229 1768 ...
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... AN599 FIGURE 9: WAVEFORMS DS00599B-page 8 1995 Microchip Technology Inc. ...
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... FIGURE 10: MTE1122 CIRCUIT WAVEFORMS Note: Forms 2-8 ref’d to sig gnd. All are 5 ms per division. 110V line. 1995 Microchip Technology Inc. This document was created with FrameMaker Form 1 LINE:NEUT 50V Form 2 U2:4 500 mV Form 3 U3:7 2V Form 4 U3:2 1V AN599 Form 5 LINE OUT ...
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... TLC271CP opamp TLP3023 opto-triac MTE1122 4 MHz ceramic resonator heatsink Mfg. electrolytic film electrolytic ceramic ceramic electrolytic film film RF Choke JW Miller Teccor TI Seimens Microchip as needed 1995 Microchip Technology Inc. ...
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... AN599 FIGURE 11: SCHEMATIC DIAGRAM DS00599B-page 11 This document was created with FrameMaker 1995 Microchip Technology Inc. ...
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... Information contained in this publication regarding device applications and the like is intended for suggestion only and may be superseded by updates. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use of Microchip’s products as critical components in life support systems is not authorized except with express written approval by Microchip ...