CURRENT SENSING TRANSFORMER ACST-01-08, ACST-120-X | | | | | | | | | | | | | | | OPTIONS: • Bulk packaging is standard • Custom design available FEATURES: • Precise Current Sensing • UL94V0 Package APPLICATIONS: • SMPS • Current Sensing STANDARD SPECIFICATIONS (Secondary Winding): Part Number ACST-001 ACST-002 ACST-003 ACST-004 ACST-005 ACST-006 ACST-007 ACST-008 OCL (mH Min) 5 20 80 180 5 20 80 180 TECHNICAL INFORMATION: Turns (±2% Max) 50 100 200 300 50CT 100CT 200CT 300CT DCR ( Ω Max) 0.7 1.4 4.5 11 0.7 1.4 4.5 11 ET (V-µSec Max) 150 300 600 900 150 300 600 900 Schematic A A A A B B B B PHYSICAL CHARACTERISTICS: • Testing Frequency: 15.75KHz 0.1 VRMS • Hipot: 2000VRMS, Primary to Secondary • Maximum Sensing Current: 20A p-p • All secondary measurements are pins 1-3 A Part number ACST-120-1 ACST-120-2 ACST-120-3 ACST-120-4 ACST-120-5 ACST-120-6 ACST-120-7 ACST-120-8 ACST-120-9 ACST-120-10 ACST-120-10A OCL (mH Min) 5 20 80 180 2000 5 20 80 180 2000 2000 TECHNICAL INFORMATION: Turns (±2% Max) 50 100 200 300 1000 50CT 100CT 200CT 300CT 1000CT 2000 B DCR (Ω Max) Schematic 0.7 1.4 4.5 11 50 0.7 1.4 4.5 11 50 110 A A A A A B B B B B A PHYSICAL CHARACTERISTICS: • Hipot: 2000VRMS, Primary to Secondary • All secondary measurements are pins 1-3 • Turns ratio (Secondary to Primary) for CT: ±2% • Max sensing current @ 20AP-P • OCL test at 60Hz, 1.0VRMS ABRACON IS ISO 9001 / QS 9000 CERTIFIED rev1.1-8/04 A B 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com