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供应AQFV480U系列 AC-DC开关电源
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AQFV480U Series ( AC-DC Switching Power Supply -----U Bracket )
High Efficiency Power 480 Watts Feature
Compact Size in 7.0 x 4.2 x 1.78 inches Operating Temperature: -20~70 degrees 300W Convection without FAN 480W Convection with 18CFM FAN Protections: Over Load / Over Voltage / Over Temperature /
Short Circuit All by Auto-recovery Built-in Remote ON/OFF Control Built-in Remote Sense Function Built-in DC OK Signal Stａnd by 5V @ 0.3A
Stａnd by 5V @ 0.6A with 18CFM FAN High Efficiency up to 92% Safety approval by CE and UL download SPC. Specification 1.All specifications valid at nominal input voltage,full load and +25°C after warm-up time unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output Input Specification Characteristics Conditions Voltage Range AC IN 90 ~ 264 VAC
DC IN 120 ~ 370 VDC
Frequency 47 ~ 63 Hz
Output Specification Characteristics Conditions Output Power 480 Watt (max.) Voltage Accuracy
(Full Load and Nominal Vin) Single: ±2% Minimum Load (at Full Load) 5% Line Regulation
(5% to 99% at Full Load) Single: ±0.5% (typ.) Load Regulation
(5% to 99% at Full Load)
Single: ±1% (typ.) Ripple (20MHz bandwidth) 12S:100mV (Vp-p)
24S36S:200mV (Vp-p) (max.) 48S:300mV (Vp-p) Noise (20MHz bandwidth) 12S:100mV (Vp-p)
24S36S:200mV (Vp-p) (max.) 48S:300mV (Vp-p) Temperature Coefficient ±0.03% / °C ( 0 °C~50 °C ) (max.) Short Circuit Protection Auto recovery General Specification Characteristics Conditions Switching Frequency (typ.) Isolation Voltage (Input to Output) 3000 VAC (min.) Operating Temperature -20 °C to +70°C (with derating) Storage Temperature -25°C to +85°C Humidity 95% RH (max.) Cooling Physical Specification Characteristics Conditions Dimension (Tolerance ±0.5) 177.8 x 106.5 x 45.0 mm 7.0 x 4.2 x 1.78 inches Weight 780 g Case Material U Bracket Model
