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SMPS Power Supply Unit 12 Volt 20 Amp

SMPS Power Supply Unit 12 Volt 20 Amp
SMPS Power Supply Unit 12 Volt 20 Amp
SMPS Power Supply Unit 12 Volt 20 Amp
SMPS Power Supply Unit 12 Volt 20 Amp
SMPS Power Supply Unit 12 Volt 20 Amp
SMPS Power Supply Unit 12 Volt 20 Amp
Product Description

Features 

• Universal AC input range by switch 

• Protections:Short circuit/Over load/Over voltage 

• Cooling by free air convection 

• 100% full load burn-in test 

ModelMS-250-12
OutputDC Voltage12V
Rated Current20A
Current Range0~20A

Ripple & Noise (max.) 100mVp-p
Voltage Adj. Range10.8~13.2V
Voltage Tolerance±1.0%
Line Regulation
±0.5%
Load Regulation
±0.5%
Setup,Rise time200ms               100ms
Hold time (Typ.)30ms
InputVoltage Range85 ~ 264VAC          120 ~ 370VDC
Frequency Range47~63HZ
Efficiency(Typ.)70%76%77%79%
AC Current(Typ.)0.5A/115VAC          0.25A/230VAC
Inrush Current (Typ.)COLD START 15A/115VAC          30A/230VAC
Leakage Current<0.5mA / 240VAC
ProtectionOver Load105 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
EnvironmentWorking Temperature-10 ~ +60°c (Refer to "Derating Curve" )
Working Humidity20~90% RH  Non-condensing
Storage temp.& humidity-20~+85°C, 10~95%RH
Temp. coefficient±0.03%/°C (0~50°C)
Vibration10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
OthersMTBF522.1K hrs min.      MIL-HDBK-217F (25 °c)
Dimension199*110*50mm (L*W*H)
Packing0.82Kg;

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