5 Amp 500VA Variable Transformer, 110V-120V AC Input, 0-130V Adjustable Output, Auto AC Voltage Regulator Stabilizer for Lab Industrial Power Testing

About this item 500VA 5AMP Core Specs & Stable Output - Max 500VA (5AMP), AC 110V/60Hz input (Canada standard), AC 0-130V/60Hz adjustable output. Features variable AC-to-DC bridge rectifier for efficient, distortion-free variable output, suitable for daily and professional use. Quiet Operation & Precise Control - No noise/humming (unlike waveform-chopping electronic controllers) with stepless variable speed, ideal for precise regulation of speed, brightness, and temperature. User-Friendly & Safe - Enclosed, non-isolated design with built-in voltmeter, lighted on/off switch, 5A fuse, and US power cord. Over-voltage protection and high-quality copper coil ensure durability and safety, odor-free performance. Widely Compatible - Versatile for home/professional use: motor speed control, home coffee roasting, EE labs, label printers, telecom equipment. Great for hobbyists (wood fractal burning, guitar amp tone tuning). Usage Guidance & Acheter sur Amazon