AC/DC Precision Variable Power Supply

Item #P4-3300

$435.00 Bundle Discount

Unit Price	$435.00
6+	$409.00

Stable variable power for electronics and electromagnetism labs

A lightweight, fully regulated supply built for real classroom electronics work. The AC/DC Precision Variable Power Supply delivers continuously variable 0–15 V DC up to 8 A for motors, coils, and circuit builds, plus 6 V and 12 V AC outputs up to 1.5 A for AC-focused investigations. Smart short-circuit protection automatically shuts off power if a short is detected and restores it once cleared, and a settable maximum-voltage limit helps protect sensitive components.

Why Teachers Love the AC/DC Precision Variable Power Supply

Stable, regulated output: Voltage stays consistent under load, so student data are cleaner and more repeatable.
Big DC current capacity (up to 8 A): Handles higher-demand labs (motors, electromagnets, coils) that smaller supplies struggle with.
Built-in safety safeguards: Smart short-circuit protection + adjustable max-voltage limit reduce accidental damage and lab mishaps.
AC + DC in one unit: The 6 V and 12 V AC outputs make it easy to support both AC and DC lessons without extra equipment.
Portable and efficient: Lightweight (~4.75 lb) and energy efficient for everyday classroom station use.

Labs You Can Conduct with the AC/DC Variable Power Supply

Ohm’s Law & circuit analysis: Vary voltage smoothly to build VVV–III graphs and explore resistance and power.
Series & parallel circuits: Compare current distribution and voltage drops under real load conditions.
Motors & generators: Power DC motors, explore torque vs. voltage, and study energy conversion.
Electromagnetism: Drive coils and solenoids to investigate magnetic fields, force, and induction.
AC investigations: Use the 6 V or 12 V AC outputs for transformers, coils, and introductory AC circuit behavior.