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Class 2 Constant Voltage Dimmable LED Driver

Class 2 Constant Voltage Dimmable LED Driver

20W 24V constant voltage led driver
Triac dimmable LED Driver
IP20

Model

OTM-TD30-PH24

Output

DC Voltage

24V

Voltage Accuracy

±0.5V

Rated current

1.25A

Rated power

30W

Input

age Range

180-265 Vac

Frequency Range

47~63HZ

Power Factor ( Typ.)

PF≥0.85

Full Load Efficiency(Typ.)

≥85%

AC Current(Typ.)

0.38A

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed.

Over voltage

<270VAC

Over temperature

100°C±10°C shut down o/p voltage, re-power on to recover

Environment

Working TEMP.

-25~+55°C

Working Humidity

10~90%RH,non-condensing

Storage TEM.,Humidity

-40~+70°C,10~90%RH

TEMP.coefficient

±0.03%/°C(0~50°C)

Vibration

10~500Hz,5G 12min./1 cycle,period for 72min.each along X,Y,Z axes.

Safety&EMC

Safety standards

EN601347-2-13

Withstand voltage

I / P- O /P ::3. 75KVAC I/P -FG :1. 88KVAC O/ P -FG :0 . 5KVAC

Isolation resistance

I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25°C/70%RH

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8, 11,EN61547,A light industry level

EMC EMISSION

Compliance toEN55015,EN61000-3-2 (≥50%load)

Notes

1. All parameters NOT specially mentioned are measured at 220VAC input, rated load and 25°Cof ambient temperature.

2.Tolerance:includes set us tolerance,line regulation and load regulation.


•Fully Digital circuit design, excellent performance and long working life

•PWM digital dimming, maintain the best LED’s CRI(color rendering index)

•Standard logarithmic dimming curve, the human eye visual feel more comfortable

•60000:1 wide dimming range, 0-100% full dimming range,LED start at 0.1% possible

•Power factor>0.9, Efficiency>85%, THD(Total Harmonic Distortion)<15%

•Wide rang voltage+optional arbitrary current, workable with led lights at different power

•Short circuit / Over-temperature /Over load protection

•Current consistent in multi LED driver working, balanced light

•Class 2 security isolation power supply,full protective plastic housing

•Compliant with SELV(Safety Extra Low Voltage) standard


※ Input terminals "Black" and "White" to connect to AC L and N.

※Output terminals "Red" to LED Positive side (+) , "Black"  to LED Negative side (-).


Connecting Diagram



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