1.All specificationsvalid at nominal b voltage,full load and +25°Cafter 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 ~ 440 Hz
Output Specification
Characteristics
Conditions
Output Power
8 Watt (max.)
Voltage Accuracy
(Full Load and Nominal Vin)
Single:
±2%
Dual:
5S3.3S:Vo:±2% / Vr:±15%
others:Vo:±2% / Vr:±5%
Minimum Load (at Full Load)
Vo:±0% / Vr:±1%
Line Regulation
(LL to HL at Full Load)
Single:
±0.2%
(typ.)
Dual:
Vo:±0.2% / Vr:±3%
Load Regulation
(LL to HL at Full Load)
Single:
3.3S~9S:±1%
12S~24S:±0.5%
(typ.)
Dual:
Vo:±0.5% / Vr:±5%
Ripple (20MHz bandwidth)
24S:<150mV (Vp-p)
(max.)
others:<100mV (Vp-p)
Noise (20MHz bandwidth)
24S:<200mV (Vp-p)
(max.)
others:<150mV (Vp-p)
Temperature Coefficient
±0.02% / °C (max.)
Short Circuit Protection
Hiccup mode, indefinite (automatic recovery)
General Specification
Characteristics
Conditions
Switching Frequency
132±8K Hz (typ.)
Isolation Voltage (Input to Output)
3000 VAC (min.)
Operating Temperature
-40 °C to +70°C (with derating)
Storage Temperature
-40 °C to +125°C
Humidity
95% RH (max.)
Cooling
Free-air convection
Physical Specification
Characteristics
Conditions
Dimension (Tolerance ±0.5)
50.8 x 25.4 x 19.0 mm
2.0 x 1.0 x 0.75 inches
Weight
35 g
Case Material
Plastic resin with Fiberglass (flammability to UL 94V-0)