MQF500O Series ( IT and Medical Power -----Open Frame )
ARCH 500W AC-DC开关电源 MQF500O系列 开放式电源供应器 交流电源
Green Power ( Low Stand-by )
500 Watts
Feature
Compact Size in 5.03 x 3.0 x 1.38 inches
Package: Open Frame
Operating Temperature: -30~70 degrees
Remote ON/OFF Function
240 Watt with Free Air Convection
500 Watt with 30CFM FAN
Built-in 12V/0.3A Auxiliary Output
Standby 5V@1A with Fan, @0.4A without Fan
High Efficiency up to 93%
With P.F.C. Function >0.95
Safety Approval by CE and UL (Pending)
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
127 ~ 370 VDC
Frequency
47 ~ 63 Hz
Output Specification
Characteristics
Conditions
Output Power
500 Watt (max.)
Voltage Accuracy (Full Load and Nominal Vin)
Single:
±2%
Minimum Load (at Full Load)
3%
Line Regulation (1 to at Full Load)
Single:
±0.5%
(typ.)
Load Regulation (1 to at Full Load)
Single:
±1%
(typ.)
Ripple (20MHz bandwidth)
12S:160mV (Vp-p) 24S:240mV (Vp-p)
(max.)
48S:480mV (Vp-p)
Noise (20MHz bandwidth)
12S:160mV (Vp-p) 24S:240mV (Vp-p)
(max.)
48S:480mV (Vp-p)
Temperature Coefficient
±0.03% / °C ( 0 °C~50 °C ) ±0.06% / °C ( -30 °C~0 °C ) (max.)
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