PWP-20


PWP-20-12/24

Parameter

Input voltage220Vac

Output power20W

Output voltage12Vdc/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 machineryIndustrial control systemTesting and measuring instrumentsHousehold appliances

Led lighting appliancesAging equipmentIT communication equipment

Warranty

2 years

Certificate

CE RoHS

 

Product No.PWP-20-12PWP-20-24
OutputDC voltage12V24V
Rated Current1.66A0.83A
Current Range0-1.66A0-0.83A
Rated Power20W20W
Ripple and Noise(Max)Note.2200mVp-p240mVp-p
Voltage adjustment11.6-12.4v23.3-24.4V
Voltage toleranceNote3±3%±3%
Linear Regulation Note4±0.5%±0.5%
LoadRegulationNote5±2%0.015
Setup and rise time1000ms,30ms/230VAC 1000ms,30ms/110V
Hold up time(Typ)50ms/230VAC10ms/115AC
InputVoltage range90-264VAC
Frequency range47-63HZ
Efficiency(Typ)79%81%
AC current(Typ)0.27A/90V0.16A/220V
Surge (Inrush) current (Typ)Cold start:65A/230VAC
Leakage Current<2mA/240VAC
ProtectionOverload>105% rated output power
Protection type:Hiccup mode, recovers automatically after fault condition is removed
Over voltage13.8V-16V28V-32V
Protection type:Recovers again by hand after close the output voltage
Over temperatureOverheat protection starts when temperature in transistor over 140℃
Recovers automatically after temperature is normal.
EnvironmentWorking temp.-20~+60℃
Working humidity20~90% RH, Non-condensing
Storage temp & hmdty-40~+70℃
Temp. coefficient±0.03%/℃ (0~50℃)
Vibration proof10~500HZ,5G 10min/1 cycle,period for 60min. each along X、Y、Z axes
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
Isolation resistanceI/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70% RH
EMC irradiationEN 55015:2013+A1:2015; EN61547:2009
EMC disturbance proofEN 61000-3-2:2014; EN 61000-3-3:2013
OthersDimensions138*30*23(L*W*H)
Packing0.21Kg
Remark1. Unless specially indicated, all data are taken under 230VAC input, rated load and 25℃environment temp.
2.Ripple and noise: measured with a 12” double ripple cord connected in parallel with a 0.1μF and a 47 μF capacitor on 20MHz bandwidth.
3.Tolerance(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. Power supply is taken as part of the whole system, and needs to be confirmed with terminal instruments for EMC.