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300W Constant Voltage LED Power Supply

300W Constant Voltage LED Power Supply

300W 24V constant voltage led driver
Triac dimmable LED Driver
IP66

Model

OTM-TD300-PHW12

OTM-TD300-PHW24

Certificates

FCC UL cUL

FCC UL cUL

Output

DC Voltage

12V

24V

Rated Current

25A

12.5A

Rated Power

300W

Voltage Tolerance

±0.5V

Voltage Regulation

±0.5%

Load Regulation

±2%

±1%

±1%

Input

Voltage Range

110-277VAC

Frequency Range

47-63Hz

Power Factor(Typ.)@ full load

0.99@120VAC  0.97@277VAC

0.99@120VAC  0.97@277VAC

THD(Typ.)@ full load

<20%

Efficiency(Typ.)@ full load

86%

88%

AC Current(Max.)

3.4A@110VAC

Inrush Current (Typ.)

20A, 50%, 1.9ms

Leakage current

<0.50mA

Protection

Short Circuit

shut down o/p voltage, re-power on to recover after fault condition is removed

Over Loading

≤120% Hiccup mode,recovers automatically after fault condition is removed

Over temperature

100℃±10℃ shut down o/p voltage, automatically recover after cooling.

Environment

Working TEMP.

-40~+60℃ (see below derating curve)

Working Humidity

20~90% RH, non-condensing

Storage TEMP. Humidity

-40~+80℃,10~95%RH

TEMP .coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety& EMC

Safety standards

UL8750

Withstand voltage

I/P-O/P:1.88KVac

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

others

Net. Weight

1.7Kg

Size

276*78*47mm (L*W*H)

packing

10PCS/CTN

385*335*200mm 20PCS/CTN

Notes

1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃ of ambient temperature.

2. To extend the driver's using life ,please reduce the loading at lower input voltage.


Note:

1. The above quotations for the bulk price (MOQ 1Kpcs) does not include tax and freight; change current, change the shell line, the other specified product specifications and other prices.

2. The order must pay 30% of the total purchase price and pay the remaining 70% before shipping. 

3. The company's product warranty period, in the case of product quality problems, can be returned to the factory for free repair or replacement.

4. If the quality standards provided by the company's sample standards, if your company has a clear quality requirements, please quote before quotation.


Application diagram


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