FHD 55W防水定電流調光ledドライバ

Input characteristics 

Input Voltage

100-277Vac

Input Frequency

50-60Hz

Input Current (Typ.)

500mAmax. @ 100-277Vac , 100% load

Inrush Current

50Amax. @ 100-277Vac , 100% load

Power factor

PF>0.9@ 100-277Vac , 100% load

THD

THD<20%@ 100-277Vac , 100% load

Output characteristics

Current accuracy

5%I0

No load Voltage

2Wmax

Efficiency

86%@ 100-277Vac & 100% load, see efficiency vs. load curve for the details

Ripple and Noise

3000mVp-p

Line Regulation

3%Io

Load Regulation

3%Io

Turn On Delay Time

Under normal conditions, the maximum delay time is 1 second

Protection functions

Open circuit

When the LED disconnection the product is protected such as hiccup or when it is at the highest point of output voltage, the power supply shall be self-recovery when the fault condition is removed.

Short Circuit

The input power shall decrease when the output rail short, the power supply shall be self-recovery when the fault condition is removed.

Environmental conditions

Operating Temperature

-40℃ to +60℃

Operating  Relative Humidity

10% to 90% RH, non-condensing

Storage Temperature

-40℃ to +85℃

Storage Relative Humidity

10% to 90%RH, non-condensing(Sea level to 2,000 m)

Vibration

10 to 500HZ Sweep at constant acceleration of 1.0G (depth: 3.5mm )for 1 Hour for each of the perpendicular axes X, Y, Z.

Gluey housing Degrees of Protection

IP65

Aluminium housing Degrees of Protection

 IP67