320W Single Output with PFC Function
SP320 series
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INPUT SPECIFICATIONS
Input Voltage Range (Note3) 90 ~ 264VAC 124~370 Volts(DC)
Frequency Range 47-63 Hz
Inrush Current, typ: (cold start) 20Amps/115VAC; 40Amps 230VAC
Input Current
3.3Volts(DC):2.5Amps@115VAC;1.5 Amps@230VAC
5~48Volts(DC): 5Amps@115VAC;2.5Amps@230VAC
Leakage current < 1mAmps / 240VAC
Min Load See Selection Chart
Power Factor @ FL PF> 0.95 / 230VAC
> 0.98 / 115VAC
OUTPUT SPECIFICATIONS
Voltage and Current See Selection Chart
Line Regulation ±0.5%: 3.3~7.5Volts(DC)
±0.3%: 12~15Volts(DC)
±0.2%: 24~48Volts(DC)
Load Regulation See Selection Chart
Voltage Tolerance (Note 2) ±2.0%: 3.3;12~48Volts(DC)
±1.0%: 5~7.5Volts(DC)
Ripple/Noise (Note 1) 150mVpk-pk: 3.3~24Volts(DC)
200mVpk-pk: 27Volts(DC)
220mVpk-pk: 36Volts(DC)
240mVpk-pk: 48(DC)
Hold Up Time @ FL 16mS /230VAC
16mS /115VAC
Setup, Rise Time @ FL 800mS, 50mS /230VAC
2500mS, 50mS /115VAC
Over Voltage Protection See Selection Chart
Shut down o/p voltage,re-power
Over Current Protection 105 ~ 135% rated output power
Hiccup mode, auto recover
Over Temperature 80°C ±5°C (70°C±5°C 3.3;5V only)
TSW1: detect on
heatsink of power transistor
Shut down o/p voltage, auto recover
after cool down
DC Volt Adjust See Selection Chart
GENERAL SPECIFICATIONS
Safety UL60950-1,
TUV EN60950-1 Approved
Insulation Resistance ≥ 100MΩ / 500Volts(DC)
EMI Compliance to EN55022B (CISPR22B)
Harmonic Current Compliance to EN61000-3-2,-3
Efciency See Selection Chart
Isolation 3000VAC Input - Output
1500VAC Input - Ground
500VAC Output - Ground
EMS Compliance to
EN61000-4-2,3,4,5,6,8,11
ENV50204,EN55024,
light Industry Level, Criteria A
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature -20°C to +65°C (See Derate Curve)
Storage Temperature -40°C to +85°C, 10~95% RH
Relative Humidity 20~90% RH non cond
Temperature Coefcient ±0.03% / °C (0-50°C)
MTBF 207KHrs min,MIL-HDBK-217F(25°C)
Vibration 10~500Hz, 2G10min./1cycle, period for
60min. each along X, Y, Z axes
PHYSICAL SPECIFICATIONS
Size 215x115 x 50mm (8.46”x4.53 ”x1.97”)
Weight 38.80 oz (1100g)
NOTE
1. Ripple & noise are measured at 20MHz of bandwidth by using a 12”
twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
2. Tolerance : includes set up tolerance, line regulation and load regula-
tion.
3. Derating may be needed under low input voltages. Please check the
derating curve for more details.
All specications are typical at nominal input, full load, and 25°C unless other-
wise noted
