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12V DC 250W Triac Dimming LED Driver UL cUL Listed

FOB Price:	US$1.00 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US$1.00/ Piece

Port:	Xiamen, China
Production Capacity:	10000000
Payment Terms:	T/T, Western Union, Paypal

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12V DC 250W Triac Dimming LED Driver UL cUL Listed

Product Description

Company Info

Basic Info.

Model NO.

SMT-012-250V THW

Usage

Light

Output Type

Single

Driving Method

LED Regulator Voltage

Circuit Structure

PWM Controlled

Certification

CE, RoHS

Power Supply Mode

Constant Voltage Source

Modulation System

PWM

In-Out

Step-down Type

Power Supply Voltage

110-277VAC

Pack Sealing Size

276*78*47mm

Brand

Smarts

Trademark

smarts

Transport Package

10PCS

Specification

276*78*47mm

Origin

China

HS Code

8504401400

Product Description

Features:·Output constant voltage
·Input voltage range 100-277VAC
·Built-in PFC function / PF>0.97 / Load range: 10~100%
·Efficiency >82% / Dimming range: 0~100%
·Protections:short circuit/over voltage/over heat
·PWM output, does not change the color index
·IP67 design for indoor or outdoor installations
·Cooling by free air convection / Flicker-free
·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 lightings.
·Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
·7 years warranty
·UL/cUL listed, Class P, Type HL approval

Model		SMT-012-250V THW		SMT-024-250V THW
Output	DC Voltage	12V		24V
	Voltage Tolerance	±0.5V
	Voltage Regulation	±0.5%
	Voltage Tolerance	±0.5V
	Load Regulation	±2% ±1%		±1%
	Rated current	20.83A		10.41A
	Rated power	250W
Input	Voltage Range	100-277VAC
	Frequency Range	47~63HZ
	Power Factor(Typ.)@ full load	0.98@120VAC 0.97@277VAC	0.98@120VAC 0.97@277VAC
	THD(Typ.)@ full load	<20%
	Inrush Current (Typ.)	20A, 50%, 1.4ms
	Full Load Efficiency(Typ.)	>83%	>83%
	AC Current(Typ.)	2.56A@110VAC 1.76A 1.76A .A 1.74A
	Leakage current	<0.50mA
Protection	Short Circuit	shut down o/p voltage, re-power on to recover after fault condition is removed
	Over load	≤120% constant current limiting, auto-recovery
	Over temperature	100ºC±10ºC shut down o/p voltage, automatically recover after cooling.
	Over Current	≤1.4*I out
Environment	Working TEMP.	-40~+60ºC
	Working Humidity	20~90%RH,non-condensing
	Storage TEM.,Humidity	-40~+80ºC,10~95%RH
	TEMP.coefficient	±0.03%/ºC(0~50ºC)
	Vibration	10~500Hz 2G 10min./1 cycle,period for 60min.each along X, Y,Z axes
Safety&EMC	Safety standards	UL8750
	Withstand voltage	I/P-O/P: 3.00KVAC
	Isolation resistance	I/P-O/P:100MΩ/500VDC/25ºC/70%RH
	EMC EMISSION	Compliance to FCC Part 15 B
	EMC IMMUNITY	EN61000-4-2,3,4,5,6,11(Surge 4KV)
Others	Weight	1.75Kg
	Size	2767847mm (LWH)
	packaging	10PCS/CTN 385335200mm 20PCS/CTN
Notes	All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25ºCof ambient temperature. 2..Tolerance:includes set us tolerance,line regulation and load regulation.

Address: Nan Huan Road, Fuzhou, Fujian, China

Business Type: Trading Company

Business Range: Light Industry & Daily Use

Main Products: LED Driver, Power Supply

Company Introduction: We are manily provide UL/cUL power supply LED driver for more than 20 years.

We specialize in constant voltage, triac/0-10V/DALI dimmable LED drivers, enclosure power supplies, switching power adapters. We do business since 1998 and most of our LED drivers got UL/ETL/FCC/RoHS listed.

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