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 ~ 305 VAC
DC IN
120 ~ 430 VDC
Frequency
47 ~ 440 Hz
Output Specification
Characteristics
Conditions
Output Power
50 Watt (max.)
Voltage Accuracy (Full Load and Nominal Vin)
Single:
±2%
Dual:
±5%
Minimum Load (at Full Load)
Line Regulation (5% to at Full Load)
Single:
±0.5%
(typ.)
Dual:
±0.5%
Load Regulation (5% to at Full Load)
Single:
±0.5%
(typ.)
Dual:
±3%
Ripple (20MHz bandwidth)
<1% Vout (Vp-p)
(max.)
Noise (20MHz bandwidth)
<1% Vout (Vp-p)
(max.)
Temperature Coefficient
±0.02% / °C (max.)
Short Circuit Protection
Hiccup mode, indefinite (automatic recovery)
General Specification
Characteristics
Conditions
Switching Frequency
100K Hz (typ.)
Isolation Voltage (Input to Output)
3000 VAC (min.)
Operating Temperature
-40 °C to +70°C (with derating)
Storage Temperature
-50°C to +85°C
Humidity
95% RH (max.)
Cooling
Free air convection
Physical Specification
Characteristics
Conditions
Dimension (Tolerance ±0.5)
74.0 x 54.0 x 22.0 mm
2.91 x 2.13x 0.87 inches
Weight
140 g
Case Material
Plastic resin with Fiberglass (flammability to UL 94V-0)