MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies are single-output enclosed power supplies with a low 1U (41mm) profile design. Adopting a 115VAC to 230VAC input (select by switch), the LRS-450 and LRS-600 devices provide an output voltage line of 5V, 12V, 15V, 24V, 27V, 36V, and 48V. In addition to the high efficiency of up to 92% with built-in long-life fans, the power supplies operate from -20°C to +65°C (LRS-600) or +70°C (LRS-450) with a full load. Features include complete protection functions, 5G anti-vibration capability, and an outward fan cooling design. The MEAN WELL LRS-450 450W and LRS-600 600W Switching Power Supplies comply with international safety regulations and provide a high price-to-performance power supply solution for various industrial applications. Features & Specs * Output Voltage-Channel 1: 5 VDC * Number of Outputs: 1 Output * Output Power: 500 W * Open Frame/Enclosed: Enclosed * Input Voltage: 90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC * Output Current-Channel 1: 100 A * Mounting Style: Chassis * Length: 225 mm * Width: 124 mm * Height: 41 mm * Series: LRS-600 * Brand: MEAN WELL * Input Frequency: 47 Hz to 63 Hz * Load Regulation: Regulated * Maximum Operating Temperature: + 65 C * Minimum Operating Temperature: - 20 C