Adjustable Voltage Lighting Transformer 1200w Dc 12v-72v Ac 110v/220v Smps. This Versatile Lighting Transformer is Designed for Efficiency and Reliability, Making It an Ideal Choice for Powering LED Strips, Motors, and More. Crafted from Durable Aluminum, It Offers a Practical and Long-lasting Solution for Various Applications. The Transformer Features a Wide Input Voltage Range of AC 110V/220V±15% and Provides Selectable Output Voltages from 12V to 72V, Making It Adaptable for Multiple Needs. Equipped with a Built-in Cooling DC Fan, This Transformer Maintains a Low Operation Temperature While Providing High Efficiency. Its Design Includes Essential Protections Against Short Circuits, Overloads, and Overvoltage, Ensuring Safe and Stable Performance. The Soft-start Current Reduces the Impact on AC Input, While PWM Control Ensures Precise Voltage Regulation. It Has Undergone a 100% Full-load Burn-in Test and Comes Installed with an EMI Filter for Minimal Wave Interference. Key Features: - Input Voltage: AC 110V/220V±15% - Output Voltage Options: 12V, 18V, 24V, 36V, 48V, 60V, 70V, 72V - Material: Durable Aluminum Construction - Built-in Cooling DC Fan - Protections: Short Circuit, Overload, Overvoltage - High Efficiency and Low Operation Temperature - Soft-start Current for Reduced AC Impact - PWM Control for Voltage Regulation - 100% Full-load Burn-in Tested - EMI Filter for Minimal Wave Interference - Size: 238 X 124 X 65 Mm - Weight: 1.5 Kg.