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

Constant Current LED Driver

20W 500mA/700mA/900mA constant current led driver
Triac dimmable LED Driver
IP20

Specifications

Model

OTM-TD50350

OTM-TD35500

OTM-TD25700

OTM-TD20900

output

Rated current

350mA

500mA

700mA

900mA

Current Tolerance

±3%

Voltage Range

30-50V

21-35V

15-25V

12-20V

Rated power

17.5W

17.5W

17.5W

18W

input

Voltage Range

180~250VAC (or 90~130VAC)

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≧0.90/220V

Efficiency(Typ.)

85%

84%

83%

82%

AC Current(Typ.)

0.12A

0.12A

0.13A

0.13A

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

0.19Kg

Size

140*45*27mm(L*W*H)

packing

320*280*215mm  50PCS

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.


Input / output port connected to a wire;

Suitable for indoor LED lighting applications;

Comply with safety regulations for lighting.

Frequency range: 47-63Hz

Warranty design: 8000H

Working temperature: -20 ~ 60 ℃

Diversity:The LED lighting we offer for residential,comercial and industrial areas consists of a full and adequate range including:


LED Strip & Tape LightingLED Tube Lights(T5,T8...)
LED Track LightsLED Pool Light
LED Down lightsLED Panel Lights 
LED High BayLED Flood Lights
LED Step LightsLED Cabinet Light
LED Wall Lights LED Ground Spots
LED Grow LightsLED Lawn Light

LED Spotlights(E14,E27,GU10,MR16,MR11,AR111,PAR20...)

LED light bulbs(E27,G4,G9,R7S,G12,G24,2G7,2GX7,2G10,GY10Q,2G11,GX53...) 



FAQ

1.Can i get the full price list of your led driver?

Because there are many kinds of our led driver, in order to supply you the quite right led driver you need and save your time, we would like to have your spec requirement in details, then we will recommend you the suitable led driver and quote good price for you. 

2.What certificate you have?

We have CE, RoHS, TUV, SAA, RCM, ETL certificate. 

3.Can we make multi listing of your certificate? 

Yes, sure. 


Our customers


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