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E-mail: sales01@ottima-tech.com
Address: 4th Floor, Building 1, Puhua Technology Park, Gongyeyuan Road, Da Lang, LongHua New District, Shenzhen, China
Phase Cut Dimmable LED Driver

Phase Cut Dimmable LED Driver

120W 24V constant voltage led driver
Triac dimmable LED Driver
IP67

Model

OTM-TD120-PHW12

OTM-TD120-PHW24

Certificates

FCC UL cUL

FCC UL cUL

Output

DC Voltage

12V

24V

Rated Current

10A

5A

Rated Power

120W

Voltage Tolerance

±0.5V

Voltage Regulation

±0.5%

Load Regulation

±2%

±1%

±1%

Input

Voltage Range

100-277VAC

Frequency Range

47-63Hz

Power Factor(Typ.)@ full load

0.99@120VAC  0.96@277VAC

0.98@120VAC  0.96@277VAC

THD(Typ.)@ full load

<20%

Efficiency(Typ.)@ full load

82%

82%

AC Current(Max.)

1.7A@100VAC

Inrush Current (Typ.)

20A, 50%, 1.6ms

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% constant current limiting, auto-recovery

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

1.05Kg

Size

230*70*43mm (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.


Core Advantages:

1. Dedicated in LED Driver Manufacturing only, we don't produce LED Light or other products.

2. We use the 100% good quality & new components for our LED Driver only. Never using 2nd hand components

3. The indoor LED Driver manufacturer in China since 2006.

4. All the products are insured by PICC (People's Insurance Company of China)


Feature

Dimming Range: 5-100% 

Compatible with leading edge dimmer and trailing edge dimmer 

Active PFC 

Protection: Open Circuit/ Short Circuit/ Overload



Our customers


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