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3pcs AC110V/220V to DC12V 20A 250W with Fan Switching Power Supply 20011050mm

4.1

★★★★★

$82.99 /$101.25

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$62.99 /$101.25

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ntTechnical Parameters:
nt
ntnttntttntttntttnttnttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttntttnttttnttttnttttntttnttnt

ntttttProject	ntttttTechnical indicators	ntttttRemarks
ntttttBasic requirements	nttttt12V 20A 250W	ntttttCommon
ntttttDimensions	nttttt20011050mm	nttttt
ntttttOperating temperature	nttttt -10°C to +50°C, 20% to 95% RH (no condensation)	nttttt
ntttttStorage temperature	nttttt -20°C to +85°C, 20% to 95% RH (no condensation)	nttttt
ntttttTemperature Coefficient	nttttt0.02~0.05%/°C	nttttt
ntttttHeat dissipation method	ntttttNatural cooling	nttttt
ntttttRated voltage range	nttttt220VAC	ntttttAC
ntttttInput voltage range	nttttt110/240V	ntttttAC
ntttttInput frequency range	nttttt50 to 60 Hz	ntttttExcept DC input
ntttttInput undervoltage protection	nttttt115 to 150% intermittent mode	nttttt
ntttttInput undervoltage recovery	ntttttAutomatic recovery	nttttt
ntttttInput overvoltage protection	nttttt115 to 150% intermittent mode	nttttt
ntttttInput overvoltage recovery	ntttttAutomatic recovery	nttttt
ntttttElectric shock	nttttt≤1%	ntttttMaximum input voltage full load
ntttttMachine efficiency	nttttt≤0.5%	ntttttRated input full load
ntttttOutput voltage range	nttttt12V ± 0.5%	ntttttThree channel output
ntttttOutput current	nttttt20A	ntttttThree channel output
ntttttRipple and noise	nttttt≤150 mVp-p	nttttt
ntttttRise Time	nttttt≤50 ms	nttttt
ntttttOutput delay	nttttt≤5 S	nttttt
ntttttVoltage regulation	nttttt≤0.5%	nttttt
ntttttLoad Regulation	nttttt≤1%	nttttt
ntttttOutput overcurrent protection	ntttttCurrent drooping	nttttt
ntttttOutput short circuit protection	ntttttIGBT	nttttt
ntttttOutput overvoltage protection	ntttttSoft start protection	nttttt
ntttttInput to output	nttttt>30MΩ	nttttt
ntttttInput to the earth	nttttt>30MΩ	nttttt
ntttttOutput to the earth	nttttt>30MΩ	nttttt
ntttttInsulation resistance	nttttt>50MΩ	nttttt
ntttttMTBF	nttttt100,000H	nttttt

nt
ntFeature:

nt1. International AC input range

nt2. High efficiency, low working temperature

nt3. Short circuit,overload,over-current protection

nt4. 100% fully load burn-in test

nt5. Built-in EMI filter, low ripple noise

nt6. Low cost, high reliability

nt7. CE and FCC approval

ntSpecification:

nt1. LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.

nt2. Product interference, through the EMC testing, ripple ≤ 50MV.

nt3. Efficiency above 80%, temperature ≤ 25 °C.

nt4. LED switching power supply with overvoltage protection, short circuit protection, overload protection.

nt5. Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.

nt6. Products have the anti-interference ensures long-life LED strips, reducing the LED lighting decline.

nPackage includes:
n
n3 x Power Supply
n
n 3pcs AC110V/220V to DC12V 20A 250W with Fan Switching Power Supply 200*110*50mm