AC/DC Converter 110V 220V AC to DC 48V 1000-1500W Switching Power Supply LED Lighting Drive Transformer Adapter Features: 1. Input voltage range: 110/220VAC 2. Low standby power consumption and high efficiency 3. Low ripple noise 4. Output short circuit, over current, over voltage protection 5. Scope of application: LED, street light control, electricity, security, industrial control, communication, instrumentation, laboratory, smart home, electrical appliances and other fields Detailed parameters: Product Name: Switch Mode Power Supply Abbreviation: SMPS Power Type: AC/DC Converter Modulation method: pulse width modulation (PWM) type Transistor connection: half bridge Input voltage: AC110V/220V 15% Output voltage: 48VDC Output current: 0-31.3A Output power: 800W 1000W 1200W 1500W Cooling method: fan cooling Size: L242*W124*H65mm Weight: 1.7KG Work efficiency: 89% Working frequency: 50-60HZ Output Ripple Noise: 120mVp-p Output voltage accuracy: 98% Voltage regulation range: 10% Regulation rate: 5 (%) Product certification: ce ROHS Scope of application: LED, security, industrial control, motor Working temperature: -40? to 65? Protection class: IP20 Installation method: screw installation Note: do not overload Reset method: self-recovery Protection function: SCP, OLP, OVP