PHD Branded Products

• Bridge Recifier Modules
• Controlled Bridge Rectifier Modules
• Plate Rectifiers for Welding Machines
• Thyristor & Diode Modules for Welding Machines
• Thyristor & Diode Modules
• PHD Phase Control Thyristor Stud
• Phase Control Capsule/Hockey Puk Thyristors
• Fast/Inverter Grade Hockey Puk Thyristors
• Solid State Relays & Proportional Controllers
• Temperature Switches/Cut Outs
• Semiconductor Clamps & Heatsinks
• Metal Oxide Varistors - M.O.V.
• Aluminum Housed Resistors
• Water Cooled Capacitors
• Toroidal Cores