Detailed Product Description
300W switch mode power supply
1. COST EFFECTIVENESS
2. BULIT-IN INPUT SURGE CURRENT PROTECTION CIRCUITS
3. OVERVOLTAGE(V1), OVERLOAD PROTECTION
4. SHORT CIRCUIT PROTECTION WITH AUTO-RECOVERY
5. 100% FULL LOAD BURN IN TEST
6. HIGH EFFICIENCY LOW WORKING TEMPERATURE
SPECIFICATION ALL specification are typical at normal input,full load at 25 unless otherwise stated
INPUT | INPUT VOLTAGE | AC100V-264V |
FREQUENCY | 50-60Hz | |
INRUSH CURRENT | 30A/230V,Cold Start | |
LEAKAGE CURRENT | <0.5mA/230VAC | |
OUTPUT | LINE REGULATION | ±5% max |
RIPPLE&NOISE<mVP-P>1 | <1% of output voltage | |
TEMPERATURE COEFFICIENT | ±0.02%/ | |
OUTPUT VOLTAGE | ±10% | |
START-UP TIME | ≤1S(ACIN230V,Io=100%) | |
HOLD-UP TIME | ≥20mS(ACIN230V,Io=100%) | |
PROTECTION FUNCTION | OVER LOAD PROTECTION | 105%~150% of Rating,automatic recovery |
OVER VOLTAGE PROTECTION | 115%~135% of Rating(V1) | |
ISOLATION | INPUT~OUTPUT | AC1500V,1minute |
INPUT~FG | AC1500V,1minute | |
OUTPUT~FG | AC500V,1minute | |
ISOLATION RESISTANCE | INPUT~OUTPUT | ≥50MΩ,500VDC |
INPUT~FG | ≥50MΩ,500VDC | |
OUTPUT~FG | ≥50MΩ,500VDC | |
ENVIRONMENT | OPERATION TEMPERATURE | 0~45,20%~90%RH(Non Condensing) |
STORAGE TEMPERATURE | -20~85,10%~95%RH(Non Condensing) | |
ALTITUDE | <2000m | |
STRUCTURE | COOLING | Natural convection cooling |
DIMENSIONS | 145×126×60mm |
1 Figure is peak-to-peak .Output ripple is measured by using 20M oscilloscope
OUTPUT FEATURE
OUTPUT VOLTAGE | OUTPUT CURRENT | OUTPUT WATTAGE | EFFICIENCY | TOTAL REGULATION | MODEL NUMBER | |
MINmiipple(V1 | MAX | |||||
24V | A | 6.5A | 300W | 75% | ±1% | SW300-4AAC |
+5V | A | 3A | ±3% | |||
+24V | A | 1.5A | ±1% | |||
+40V | A | 1.5A | ±1% | |||
