Features for dc switching power supply:
Suitable for CCTV, Radio, LED lights, etc
Manual Switch between 100V and 240V Input
- / - 5% adjustable output voltage
Auto on/off cooling fan
High Efficiency, Low Temperature dc switching power supply
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 98x 38 mm
12v 350w power supply
Specifications for 350w power supply:
DC Output Voltage: 12VDC
Output Voltage Tolerance: ±1%
Output Current: 26.67A
Output Current Range: 0-26.67A
Output Power: 350W
Ripple And Noise: 《240mVp-p;
Input Voltage range: 100-240vac
Input Frequency range: 47-63HZ
Efficiency(Typ.): 83%
Working temp.,humidity : -25-+55℃(Refer to output load derating curve)
Working humidity : 5~95% RH non-condersing
Storage temp: -40-+80℃
Vibration : 10-500HZ,2G 10 min./1cycle,60min.each along X,Y,Z axes
Note for 12v switching power supply:
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.
