LED Lighting Transformer, 48V Industrial Intelligent Protection AC180-250V Silent LED Switching Power Supply Long Strip for Magnetic String Lights

1. SMART PROTECTION FUNCTION: Equipped with multiple smart protections, including overvoltage, overload, overcurrent, and short-circuit protection. 2. ALUMINUM ALLOY SHELL: The aluminum alloy shell is durable, resistant to oxidation, corrosion, and rust, and is thickened and reinforced. 3. SELF-COOLING TYPE: Heat dissipation through cell perforations ensures quiet operation and energy savings. The cooling fan is self-cooling. 4. SUITABLE FOR HIGH-END LOCATIONS: This magnetic lamp switching power supply is suitable for high-end locations such as hotel lobbies, KTVs, leisure centers, meeting rooms, etc. 5. SINGLE-PHASE POWER SUPPLY: The modulation method adopts pulse-width modulation (PWM), a half-bridge transistor connection, and a single-phase power supply. Specification: Item Type: LED Switching Power Supply Type: AC or DC Power Supply Modulation Method: Pulse Width Modulation (PWM) Transistor Connection Mode: Half-bridge Input Voltage: AC180-250V Operating Frequency: 50/60Hz Output Voltage: 48V Working Efficiency: 90% Output Ripple Noise: 50-60 Output Voltage Accuracy: ±0.5% Voltage Adjustment Rate: ±1% Regulation Rate: 2% Operating Temperature: -40~+70°C Power Supply Phase Number: Single-phase Installation Method: Screw-fixed Cooling Fan Type: Self-cooling type Package List: 1 x Power Supply LED switching light. Note: The output parameter is 48V with varying power outputs; please check carefully before purchasing. Please note