Contact Us
TEL: +86-755-21006895
Mob: +8618923838718
E-mail: sales01@ottima-tech.com
Address: 4th Floor, Building 1, Puhua Technology Park, Gongyeyuan Road, Da Lang, LongHua New District, Shenzhen, China

7W LED Bulb Driver

7W 300mA led bulb driver
Open frame
High PF

MODEL

OTM-B28300

OUTPUT

Voltage Range @ CC

12-28V

Constant Current

0.3A

Max. Output Power

7W

Voltage Range

85-265VAC

Frequency Range

47 ~ 63Hz

Power Factor  (Typ.)

Typ 0.92

INPUT

THD

low THD less than 10% available

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

Isolation

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

SAFETY&EMC

EMC Emission

Compliance to EN55015,EN61000-3-2 Class C (Pin>25W), Class D (>70% load); EN61000-3-3

EMC Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61547, light industry level,   criteria  A

Dimension

42*22*17mm


About OTTIMA technology

Shenzhen ottima is specializing in LED driver in Shenzhen, China. 

Our advantage:

Over 10 years experience of LED driver export

Alibaba credit assurance member  

OEM & ODM acceptable


Workshop 

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Our Services

1. Professional advice according to your needs.

2. Instant response to your inquiries.

3. Short lead-time, quick delivery.

4. Three years warranty for all of our products.

5. Samples orders, OEM/ODM orders are also welcomed.


Packing 

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