SSC-300-12/24

Parameter

Input voltage：220Vac

Output power：300W

Output voltage：12Vdc/24Vdc

Feature

1. Protection: short-circuit, overload

2. 100% full-load aged

3. Withstand 300VAC surge input for 5 seconds

4. -20～+60℃Working temperature

5. 5G vibration tested

6. High efficiency, long life span, and high reliability

Applications: Industrial automation machinery、Industrial control system、Testing and measuring instruments、Household appliances、

Led lighting appliances、Aging equipment、IT communication equipment

Warranty

2 years

Certificate

CE RoHS


Product No.SSC-300-12SSC-300-24



OutputDC voltage9.0V-12V22V-24V



Rated Current20.8A-25A10.4A-14A



Current Range0-25A0-14A



Rated Power300W300W



Ripple and Noise(Max)Note.2150mVp-p240mVp-p



Voltage adjustment10.8-13.2V22-27.6V



Voltage AccuracyNote3±1%±1%



Linear Adjustment Note4±0.5%±0.5%



Load AdjustmentNote5±0.5%±0.5%



Start and rise time1000ms,30ms/230VAC 1000ms,30ms/110V
Hold time（Typ）50ms/230VAC10ms/110AC
InputVoltage rangeAC 230±15%
Frequency range50HZ/60HZ
Efficiency（Typ）85%87%



AC current（Typ）2.1A/220V
Surge current (Typ)Cold start：65A/230VAC
Current leak<2mA/240VAC
ProtectionOverloadLarger than 105% of capacity
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OverheatOverheat protection starts when temperature in transistor over 140℃
Recovers automatically after temperature is normal.
EnvironmentWorking temp.-20～+60℃(Refer to the tenuation curve)
Working humidity20～90% RH, without condense
Storage temp & hmdty-40～+80℃
Temp. coefficient±0.03%/℃（0～50℃）
Vibration proof10～500HZ,5G 10min / cycle，X、Y、Z axes 60 min each
Safety reg. & EMC(Note.6）Safety regulationGB195110.1-2004/IEC61347-1:2003CE(EMC+LVD)
Voltage proofI/P-O:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
insulation resistanceI/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70% RH
EMC irradiationEN 55022A:2006;EN61000-3-2:1995+A2:2005
EMC disturbance proofEN 61000-3-2:2006;

Dimensions327*55*21.5mm(L*W*H)
Packing0.49kg/PCS;30PCS/15kg
Notes:1. All parameters NOT specially mentinoed are measured at 230VAC input, rated load and 25℃of ambient temperature.
2.Ripple and noise are measured at 20MHz bandwidth by using a 12” twisted pair-wire terminated with a 0.1μF and a 47 μF parallel capacitor.
3.Accuracy: including preset errors, linear adjustment rate and load adjustment rate.
4.Linear adjustment: taken under rated load from low voltage to high voltage.
5.Load adjustment: taken under 0~100% of rated load.
6. The power supply is taken as part of the whole system, and needs to be confirmed with final equipment for EMC.