74503

74500 MYRRA | Alldatasheet

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TOROIDAL / THRU–HOLE MYRRA Part N° Sec. Turns Max Pri. Current A rms Rsec. Ω max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency Typical Load/ Accuracy/ Current 74500 50 15 A 0.6 Ω 5 175 V.µS 20 – 200 kHz 15 V 20 – 200 kHz 50 Ω / 1% / 15 A 74501 100 25 A 1.5 Ω 20 350 V.µS 20 – 100 kHz 25 V 20 – 100 kHz 100 Ω / 1% / 25 A 74502 200 25 A 5 Ω 80 700 V.µS 20 – 100 kHz 50 V 20 – 100 kHz 200 Ω / 1% / 25 A 74503 1000 12 A 45 Ω 2000 2.5 V.ms 50 Hz 0.15V/ 50 Hz/ 12A 0.6V/ 50 Hz/ 8A ≤ 10 Ω / 2% / 12 A ≤ 40 Ω / 2% / 8 A 74504 750 10 A 35 Ω 1100 2.0 V.ms 50 Hz 0.13V/ 50 Hz/ 10A 0.3V/ 50 Hz/ 5A ≤ 10 Ω / 2% / 10 A ≤ 40 Ω / 2% / 5 A Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. 74500 / 74501 / 74502 max 3 1 HOLE DIA 5 Primary Current Direction P S 18 max 12.7 max 3 18 max 12.7 max