Product Name: AC220V / DC48V series of high-frequency switching rectifiers Details: CT series of high-frequency switching rectifier modules are specially designed for small and medium communications, power systems work environment and in accordance with international standards of design, for a variety of small switching equipment, microwave communications, digital products, optical transmission and other communications, power supply unit. CT series with high-frequency switching rectifier modules can be easily composed of communications, power equipment supply system. CT series high frequency switching rectifier module and can be used independently or in parallel can be freely used together. Product parameters: Technical parameters AC input input single-phase three-wire system (L / N / PE) Input Voltage (V) AC220V input frequency Rated input frequency: 50 / 60HZ, fluctuation range: 45Hz ~ 66Hz input inrush current at rated conditions , the inrush current is not greater than the rated input current peak working condition 150% (peak current caused by EMI capacitors are not considered) Efficiency Efficiency ≥88% input power factor ≥0.9 DC output output power (W) 480W 960W 1440W 1920W 2400W output Voltage (V) 48V DC Rated output current (A) 10A 20A 30A 40A 50A current limit (A) 11A 21A 31A 41A 51A regulation accuracy ≤ ± 2V broadband noise voltage ≤50mV (3.4KHZ ~ 150KHz) ≤20mV (0.15KHZ ~ 30MHz) discrete frequency noise voltage ≤5mV (3.4KHZ ~ 150KHz) ≤3mV (150KHZ ~ 200MHz) ≤2mV (200KHz ~ 500KHz) ≤1mV (0.5KHZ ~ 30MHz) peak - peak noise voltage between ≤150mV (20MHz bandwidth) module Current capacity (in parallel time) difference between the maximum and the minimum of 2A or less (10% load or more) security insulation strength Input to output: 1500VDC input on the chassis: 1500VDC output on the chassis: 500VDC leakage current is less than 1.5mA MTBF reliability MTBF≥100000h interval forced air cooling mode (rectifier internal DC fans, wind flow 42CFM) Operating Environment Operating Temperature -10 ℃ ~ + 50 ℃ Storage Temperature -40 ℃ ~ + 85 ℃ Relative humidity 10% to 90% ( no condensation) Mechanical parameters Dimensions W × H × D: 482 mm × 88 mm × 300mm Weight 8.2 KG