48V 300W LED switching power supply for light strip, black transformer AC180-250V, 6.25A

Discover our LED switching power supply, designed to deliver performance and reliability in your lighting installations. It incorporates comprehensive intelligent protection, including protection against overvoltage, overload, overcurrent, and short circuits, ensuring optimal safety for your equipment. Its aluminum alloy casing is durable, resistant to oxidation, corrosion, and rust. Reinforced and thickened, it ensures exceptional robustness. The self-ventilated heat dissipation system, with its honeycomb design, allows for efficient, quiet, and energy-saving cooling. This power supply is ideal for high-end installations such as hotel lobbies, KTVs, leisure centers, meeting rooms, and more. Its pulse-width modulation (PWM) mode and half-bridge transistor connection ensure a stable and precise single-phase power supply.

**Detailed Specifications:**

* **Item Type:** LED Switching Power Supply

* **Type:** AC or DC Power Supply

* **Modulation Method:** Pulse Width Modulation (PWM) Type

* **Transistor Connection Mode:** Half-Bridge

* **Input Voltage:** AC 180-250 V

* **Operating Frequency:** 50/60 Hz

* **Output Voltage:** 48V

* **Efficiency:** 90%

* **Output Ripple Noise:** 50-60

* **Output Voltage Accuracy:** ±0.5%

* **Voltage Regulation Rate:** ±1%

* **Load Regulation Rate:** 2%

* **Operating Temperature:** -40°C to +70°C

* **Number of Power Phases:** Single Phase

* **Installation Method:** Screw Mounting

* **Cooling Fan Type:** Self-Cooling

**Package Contents:**

You will receive **1 x LED Switching Power Supply**.