RW312U 300W 12V DC WALL MOUNT RECTIFIER

AC Input
Nominal:
110/220V, 50/60Hz
Voltage Range:
100-275V AC (full power output), 85-100V AC (reduced power output)
Frequency Range:
45-66Hz
Power Factor:
>0.99 (full load)
Efficiency:
85%
Input Fuses:
HRC Fuses in phase & neutral.
Maximum Input Current:
4A
Protection:
Input Voltage: Automatic shutdown, restarts automatically when correct voltage restored.
Input Rush: <2x maximum input current.
DC Output
Nominal Voltage:
12V
Rated Voltage:
14.5V
Voltage Range:
11.5-15V
Maximum Current:
20A
Regulation:
Line: ±0.1% Load: ±0.5% (no load to full load)
Hold-up Time:
>15ms for 20% output voltage drop.
Start-up Time:
Walk-in delay 2 seconds (depends on AC input voltage)
Protection:
Current Limit: Adjustable to 50-100% of maximum rated current.
Over Temp: Automatic current turndown, backup shutdown protection.
Polarity Reversal: Output fuse with crowbar diode.
Over Voltage: Adjustable limit.
Noise:
Ripple <100Hz: <5mV rms unweighted
Voice Band 100Hz to 5KHz: <0.5mV rms psophometric
Wide Band 5kHz to 1 MHz: <2.5mV rms unweighted
Peak to Peak 0 to 20MHz: <50mV p-p unweighted
Isolation:
Input to Output: 3000V AC
Input to Chassis: 2500V AC (VDR to chassis removed.)
Output to Chassis: 1500V AC
Environmental
Ambient Temperature:
25+/-5°C
Range:
-10 to +60°C
Humidity:
5-95% RH (non-condensing)
Altitude:
<2500m de-rate maximum ambient temperature by +4˚ per 1000m above sea level.
Mechanical
Dimensions, W, H, D:
311mm, 163mm, 62mm
Weight:
1.5kg
Compliances: Electrical Safety: EN 60950,
RF Emissions: CISPR 22 Class B,
RF Immunity: CISPR 24,
AC Harmonics: EN 61000-3-2,
AC Flicker and Fluctuation: EN 610003-3,
RoHS: 2002/95/EC,
Consumer Safety: CE