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30W LED Driver Circuit

30W LED Driver Circuit

30W 24V constant voltage led driver
Triac dimmable LED Driver
IP20

Model

OTM-TD30-12V

OTM-TD30-24V

OTM-TD30-36V

OTM-TD30-48V

output

DC Voltage

12V

24V

36V

48V

Voltage Tolerance

±0.5V

Rated current

2.5A

1.25A

0.88A

0.625A

Rated power

30W

input

Voltage Range

180~250VAC (or 90~130VAC)

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≧0.9

Efficiency(Typ.)

82%

84%

85%

86%

AC Current(Typ.)

0.19A

0.18A

0.18A

0.18A

Leakage current

﹤0.70mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Loading

≦120%

Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH, non-condensing

Storage TEM.,Humidity

-40~+80℃,10~95%RH

TEMP.coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards

EN61347-1 EN61347-2-13

Withstand voltage

I/P-O/P:3.75KVAC

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

EN55015,EN61000-3-2,3 (≧50%loading)

EMC IMMUNITY

EN61000-4-2,3,4,5,6,11(Surge 4KV)

Others

Net.Weight

0.55KG

Size

180*60*35mm(L*W*H)

packing

355*215*215 20PCS

Notes

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

2. To extend the driver’s using life ,please reduce the loading when start the drivers at lower input voltage.

3.Loading should be 60-100%


Output feature:

1. Output Type:constant current,isolated LED dimmable led driver

2. Output power:30W 

3. Output voltage:DC12-48V

4. Output current:0.625-2.5A

5. Output group:1-2

6. Output ripple:2Vp-p


Input feature:

1. Input voltage:AC100-250V

2. Input frequency:47-63Hz

3. Transfer efficiency:85%

4. Power factor:0.95

5. Working temperature:-25℃~+65℃


Protection:

1.Short circuit protection:

If any wrong connection with anode and cathode at the output side, the driver will start up short circuit protection to avoid damge and damage to people and the product.

2.Open circuit protection:

When the output side is in the state of no-load and open-circuit, the input side can be input normally and will not be damaged.



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