Meco Geeetech® 350W 12V 29A S-350-12 AC/DC Switching Power Supply With Wire For 3D Printer

Features: Manual Switch between 110V and 240V Input + / - 10% adjustable output voltage Auto on/off cooling fan High Efficiency, Low Temperature Built-in EMI Filter 100% full load burn-in test Short Circuit,Over Load,Over Voltage and Over temp Protection Auto-recovery after protection Specifications DC Output Voltage 12VDC Output Voltage Tolerance 1% Output Current 29A Output Current Range 0-29A Output Power 348W Ripple And Noise 150mVp-p Input Voltage range 90-132VAC/180-264VAC by switch 254~370VDC Input Frequency range 47-63HZ Efficiency(Typ.) 74% Protection Overload 105-135% rated output power Protection Over Ovltage 13.8-16.2V Working temp. -10-+60(Refer to output load derating curve) Working humidity 20~90% RH non-condersing Storage temp.,humidity -20-+85,10~95% RH Vibration 10-500HZ,2G 10 min./1cycle,60min.each along X,Y,Z axes Size 215 x 115 x 50 mm Note: 1.All paramaters NOT specially mentioned are measured at 230VAC input,rated load and 25 of ambient temperature. 2.Ripple & noise are measured at 20MHZ of bandwidth by using a 12' twisted pair-wire terminated with a 0.1uf & 47uf peralel capacitor. 3.Tolerance:indudes set up tolerance,line regulation and load regulation. 4.EU plug, will send the adapter together according to your country. Package Included: 1 x S-350-12 12V DC power supply box 1 x 60cm cable connected to ATX port 1 x 1m power supply cable with switch