Hind Rectifiers Limited manufactures Top Hat type Phase Control Thyristor. Hind Rectifiers Limited is an ISO 9001: 2000 certified company offering a wide range of Power Semiconductor, Power Electronic Equipments and Railway Transportation Equipments. The Top Hat type Phase Control Thyristor of model number H16TB/TLXX provides a maximum forward gate current of 10 A and forward gate voltage of 12 V. The Top Hat type Phase Control Thyristor is available in the weight of 15 gm or 30 gm.