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Specification
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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
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Input Specification
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Characteristics
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Conditions
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Voltage Range
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AC IN
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90 ~ 264 VAC
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DC IN
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120 ~ 370 VDC
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Frequency
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47 ~ 440 Hz
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Output Specification
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Characteristics
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Conditions
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Output Power
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20 Watt (max.)
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Voltage Accuracy
(Full Load and Nominal Vin)
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Single:
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±2
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Minimum Load (at Full Load)
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Line Regulation
(5% to at Full Load)
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Single:
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±0.5
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(typ.)
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Load Regulation
(5% to at Full Load)
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Single:
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±1
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(typ.)
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Ripple (20MHz bandwidth)
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3.3S,5S:75mV (Vp-p
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(max.)
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others:1% Vout
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Noise (20MHz bandwidth)
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3.3S,5S:120mV (Vp-p)
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(max.)
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others:1% Vout
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Temperature Coefficient
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±0.05% / °C (max.)
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Short Circuit Protection
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Hiccup mode, indefinite (automatic recovery)
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General Specification
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Characteristics
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Conditions
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Switching Frequency
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(typ.)
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Isolation Voltage (Input to Output)
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3000 VAC (min.)
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Operating Temperature
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-40 °C to +70°C (with derating)
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Storage Temperature
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-40°C to +85°C
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Humidity
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95% RH (max.)
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Cooling
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Free air convection
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Physical Specification
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Characteristics
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Conditions
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Dimension (Tolerance ±0.5)
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52.5 x 27.5 x 23.5 mm
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2.07 x 1.08 x 0.93 inches
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Weight
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62 g
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Case Material
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Plastic resin (flammability to UL 94V-0)
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