350amp LED Bulb Driver

7W 350mA LED driver
Open frame
High PF
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Product Details

7W 350mA 12-28V high PF 0.9 open frame led driver power supply unit

MODEL

OTM-B28350

OUTPUT

Voltage Range @ CC

12-28V

Constant Current

350mA

Max. Output Power

7W

INPUT

Voltage Range

85-265VAC

Frequency Range

47 ~ 63Hz

Power Factor

>0.9

Efficiency(Typ.)

85% ~ 88%

Leakage Current

<0.5mA / 240VAC

PROTECTION

Short Circuit

recovers automatically after fault condition is removed.

Over Temperature

Shut down o/p voltage, re-power on to recover

Working Temperature

-30 ~ +50℃

Working Humidity

20 ~ 95% RH non-condensing

Storage condition

-40 ~ +80℃, 10 ~ 95% RH

Withstand Voltage

I/P-O/P:3.75KVAC

Isolation

I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH


Certification

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Exhibition

We attend HK lighting fair twice a year

We attend Poland and Thailand lighting fair.

Expect to meet you.

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Inquiry