Dimmable LED Drivers 10W-45W

•Output constant voltage
•Universal AC input:90-130VAC / 180-250VAC
•Built-in active PFC function
•High efficiency :up to 86%
•Protections: short circuit/over loading/over temperature
•Full protection plastic housing
•Easy installation
•Cooling by free air convection
•Work with leading edge and trailing edge TRIAC dimmers
•Strong compatibility, flicker-free dimming
•Suitable for LED lighting and moving sign applications
•Compliance to worldwide safety regulations for lighting
•Certification: ETL, CETL, FCC, TUV, GS, CE, SAA

•5 years warranty 


Series No. : SVF-45D

Whole Triac dimmable led drivers Series  :
10W-200W triac dimmable led driver.
Constant Voltage Design :   12V/24V/36V/48V output voltage and 10W-200W power for constant voltage dimmable driver.

Constant Current Design : 0-2500ma output current and 10W-80W power for constant current dimmable driver.

IP20 and IP67 Design


Dimming :

Full dimming range: 0-100%

10% minimum load


Continous, smooth


Series Outputs :

Output Power: 10W - 45W

Output Voltage: 12VDC , 24VDC , 36VDC , 48VDC



Voltage Range  :  90-130VAC / 180-250VAC       127~370VDC

Frequency Range: 47~63Hz



Over Current :  Constant current limiting, recovers automatically after fault condition

Over Voltage :  Shut down and latch off o/p voltage, re-power on to recover

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


Environment :

Working Temperature: -30 ~ +70

Woring Humidity : 20 ~ 90% RH non-condensing

Storage Temperature, Humidity : -40 ~ +80 , 10 ~ 95% RH


Safety :

Safety Standards : UL62368-1 EAC TP TC 004 , IEC/EN62368-1,IP20  approved

Withstand Voltage : I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC

Isolation Resistance : I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH

EMC Emission :  Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020

EMC Immunity : Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020



MTBF :  50Khrs min.      MIL-HDBK-217F (25 )


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Dimmable LED Drivers 10W-45W
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