AD7755ARS Analog Devices, AD7755ARS Datasheet
AD7755ARS
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AD7755ARS Summary of contents
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One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106 • 781/329-4700 • World Wide Web Site: http://www.analog.com ± APPLICATION NOTE ± ± ± ± ± ± φ Energy Registered by Meter – True Energy = Percentage Error ...
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AN-559 LOAD Z3 K1 – 350 + Z4 K2 JUMPERS USE 0 RESISTOR CALIBRATION NETWORK J5 R9 R14 J4 R8 R13 J3 R7 R12 J2 R6 R11 J1 R5 R10 NEUTRAL K3 PHASE K4 220V × × × ...
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Hz × ± AN-559 µΩ × × × µΩ × × × × × ± ...
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AN-559 R14 J10 J4 R8 R13 ............. + R15 + R16 >> R4 R12 J8 f 1/(2. .R4.C4) –3dB J2 R6 R11 R10 J6 220V R15 R16 ...
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FREQUENCY – –20 –40 –60 –80 –100 10 100 Ω ± –0.4 1M –0.5 –0.6 –0.7 –0.8 45 AN-559 100k 1M 1k 10k FREQUENCY – Hz ...
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AN-559 Ω –0.591 –0.592 J1–J10 CLOSED (50Hz, –0.59308 ) –0.593 –0.594 J1–J10 OPEN (50Hz, –0.59348 ) –0.595 49.9 50.0 FREQUENCY – SH1 R SH1 R SH2 Ω L SH2 50.1 0dB –0 –20 –10dB µΩ –40 –20dB –60 ...
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POLE #1 POLE # – – ZERO #1 –( ( ...
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AN-559 V1 C17 R21 D2 U2 7805 220V + D3 C18 Ω (C18) V2 C18 VOLTAGE DROP DUE STEPPER MOTOR DRIVE TIME – 12.5mA MOTOR ...
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ESD EVENT TO EXTERIOR (I/O) CONNECTION TRACE (TRACK) 6–9 MILS ESD DISCHARGED NO SOLDER ACROSS SPARK GAP MASK SIGNAL GROUND AN-559 TO CIRCUIT 103 ...
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AN-559 LOW 250 LI 1806 B 151R VS. FREQUENCY 200 L 150 100 100 FREQUENCY – MHz V1P C1 HIGH Z V1N C2 "MOAT" – NO ...
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TIME OVERVOLTAGE SOURCE MOV t * TAKEN FROM SIEMENS MATSUSHITA COMPONENTS SIOV METAL OXIDE VARISTOR CATALOG Ω AN-559 ELECTRONIC CIRCUIT TO ...
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AN-559 Ω ± ± SW1 SW2 50 10nF + 0.5kV 5kV 6 F 0.01 Ω Ω 4kV 50A 100kW ENERGY = 80kW 50ns = 4mJ 40A 80kW 3kV CURRENT 30A 60kW POWER 2kV 20A 40kW ...
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VOLTAGE (ACROSS 50 100V –40A 0V CURRENT (INTO C16) –60A –100V –80A 3.0 3.2 3.4 3.6 TIME – s µ µ µ µ Ω SW1 SW2 1 0.5kV C1 R1 ...
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AN-559 SIOV-S20K275 – 100 1000 t r SIEMENS MATSUSHITA COMPONENTS I t MAX ...
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AREAS ISOLATED WITH NO GROUND PRESENT GROUNDS CONNECTED OUT ON ANY PLATE VIA FERRITE BEAD K1 – + AD7755 K2 ANALOG GROUND (QUIET) 120V 32mA FROM PSU APPEARS AS PART OF THE COMMON-MODE IN VOLTAGE FOR V1 0.5 0.4 PF ...
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AN-559 ...
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AN-559 × ...
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AN-559 µ Ω Ω µ × ...
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AN-559 ...
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AN-559 SHEET 2 CALLOW CALHIGH R15 330k R16 330k Z1 VAL C17 MOV1 0.47 F 140J R21 470 D2 C16 1N4004 0.01 F C18 470 F 1N4744A 2 ...
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AN-559 ...
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AN-559 ...