PT-50

PT-50 Vishay Dale Transformers Trigger, SCR Isolation FEATURES Designed for low-cost trigger source isolation in SCR power control circuits. Small physical size and low profile provide packaging advantages. Designed to transfer high amplitude or long duration pulses without saturation. Industrial and commercial applications include motor speed controls, lighting controls and heater controls. Interchangeable. Designed for circuit board mounting using same mounting dimensions as 11Z and PT-20 models. STANDARD ELECTRICAL SPECIFICATIONS DASH NUMBER 101 102 103 104 105 106 107 108 109 110 TURNS RATIO 1:1 ± 10% 1:1 ± 10% 1:1 ± 10% 1:1 ± 10% 1:1 ± 10% 2:1 ± 10% 2:1 ± 10% 2:1 ± 10% 2:1 ± 10% 5:1 ± 10% PRIMARY LEAKAGE INTERWINDING DCR INDUCTANCE INDUCTANCE CAPACITY MAX. UNIPOLAR MIN. (µH) MAX. (µH) (Ohms) ET (V-µSEC) MAX. (pF) 200 500 1000 2000 5000 500 1000 2000 5000 5000 3 6 12 13 15 6 10 12 15 1500 800 1500 2000 2800 3500 1000 1300 1800 400 1.5-1.5 4.5-4.5 8.0-8.0 12-12 18-18 4-2 10-2 10-5 19-3 570 912 1283 1853 2850 912 1288 1881 2565 2850 ELECTRICAL SPECIFICATIONS Primary Inductance Values: From 200µH to 5000µH. Turns Ratio: 1:1, 2:1 and 5:1. Temperature Range: - 55°C to + 105°C. Dielectric Test @ 60 Hz: 1600 V RMS. (Windings to core.) AC Line Voltage @ 60 Hz: 240 V RMS maximum in test circuits shown. MATERIAL SPECIFICATIONS Bobbin: Glass-filled nylon. Terminals: .025" [.635] square tinned copper. Material Rating: + 105°C Class A. www.DataSheet4U.com 2400 18-10 DI...