350W 12V 29A 3D Printer Diy Kit , AC / DC Switching Power Supply

Descriptions:

Suitable for CCTV, Radio, Computer project

Manual Switch between 110V and 240V Input

+ / - 10% adjustable output voltage

Auto on/off cooling fan

High Efficiency, Low Temperature

Small Size

Built-in EMI Filter

100% full load burn-in test

Short Circuit,Over Load,Over Voltage and Over temp Protection

Auto-recovery after protection

Size : 215 x 115 x 50 mm

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.,humidity : -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

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.

Package List:

1 x S-350-12 12V DC power supply box

1 x 120cm cable connected to ATX port

1 x 210cm power supply cable with switch

Competitive Advantage:

1. Top supplier in Alibaba and Aliexpress
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
7. Convenient & Friendly Customer Service