Data Sheet

ManualsBrandsMean Well ManualsLED DriversLED driver Constant voltage, Constant current 300 W 12.5 A

■ Features ■ Applications

•

LED bay lighting

•LED stage lighting

•LED flood lighting

•LED strip lighting

•DMX control system

•Constant Voltage + Constant Current mode output

•Protection Functions: OCP,SCP,OVP,OTP

•IP67 rating for indoor or outdoor installations

•Output adjustable via potentiometer

•Typical lifetime>50000 hours

•5 years warranty

110

SELV

IP67

■ Description

ELG LED-300 series is a 300W driver featuring with constant current and Constant voltage mode design.

ELG VAC CV CC-300 operates from 100~305 and offers mode or mode applications. Thanks to the high

efficiency up to 94%, with the fanless design, the ambient temperature can be operated for -40 ~+85℃℃

case temperature under free air convection. The design of metal housing and 67 ingress protectionIP

level allows this series to fit both indoor and outdoor applications. Moreover the innovative environment-

adaptive capability allows this series to reliably light on the s for all kinds of applicationLED

environments in almost any spots that may install luminaires in the world ,as to provide the optimalLED

design flexibility for lighting system.LED

■ Model Encoding

ELG - 300

Rated output voltage(12/24V)

Rated wattage

Series name

Function mode option

Type

FunctionIP Level

A IP67

Note

In Stock

Io and Vo adjustable through built-in potentiometer

300W Constant Voltage + Constant Current LED Driver

ELG-300

File Name:ELG-300-SPEC 2019-04-22

(Except for 12V)

Summary of content (6 pages)

PAGE 1
ELG-300 300W Constant Voltage + Constant Current LED Driver 110 SELV IP67 ■ Features •Constant Voltage + Constant Current mode output •Protection Functions: OCP,SCP,OVP,OTP •IP67 rating for indoor or outdoor installations •Output adjustable via potentiometer •Typical lifetime>50000 hours •5 years warranty 05 (Except for 12V) ■ Applications • LED bay lighting • LED stage lighting • LED flood lighting • LED strip lighting • DMX control system ■ Description ELG -300 series is a 300W LED driver featurin
PAGE 2
300W Constant Voltage + Constant Current LED Driver ELG-300 SPECIFICATION ELG-300-24A ELG-300-12A MODEL 24V 12V DC VOLTAGE CONSTANT CURRENT REGION Note.2 10~ 12V RATED 200VAC ~ 305VAC 22A CURRENT 100VAC ~ 180VAC 18.7A RATED POWER 14.4~ 24V 12.5A 10.63A 200VAC ~ 305VAC 264W 300W 100VAC ~ 180VAC 224.4W 255W 240mVp-p RIPPLE & NOISE (max.) Note.3 150mVp-p OUTPUT 22.4 ~25.6V 11.2 ~12.8V VOLTAGE ADJ. RANGE 6.25 ~ 12.5A ±2.0% 11 ~ 22A VOLTAGE TOLERANCE Note.4 ±3.0% ±0.5% LINE REGULATION ±2.
PAGE 3
ELG-300 300W Constant Voltage + Constant Current LED Driver Block Diagram PFC fosc : 45KHz PWM fosc : 100KHz EMI FILTER & RECTIFIERS I/P POWER SWITCHING PFC CIRCUIT RECTIFIERS & FILTER Vo+ VoO.L.P. O.T.P. O.L.P. PWM & PFC CONTROL DETECTION CIRCUIT PFC CONTROL O.V.P. CASE :FUNCTIONAL GROUND DRIVING METHODS OF LED MODULE ※ This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.
PAGE 4
ELG-300 300W Constant Voltage + Constant Current LED Driver OUTPUT LOAD vs TEMPERATURE 100 100 80 80 230VAC input only 60 LOAD (%) 60 LOAD (%) 230VAC input only 110VAC 40 20 -40 -30 0 10 20 30 40 50 20 (HORIZONTAL) 60 110VAC 40 -40 -30 0 20 45 AMBIENT TEMPERATURE,Ta (℃) 55 65 75 85 (HORIZONTAL) Tcase (℃) ◎ If ELG-300 operates in Constant Current mode with the rated current, the maximum workable Ta is 40℃.
PAGE 5
ELG-300 300W Constant Voltage + Constant Current LED Driver LIFE TIME 120 LIFETIME(Kh) 100 80 60 40 20 0 20 30 40 50 60 70 80 90 Tcase (℃) File Name:ELG-300-SPEC 2019-04-22
PAGE 6
ELG-300 300W Constant Voltage + Constant Current LED Driver MECHANICAL SPECIFICATION CASE NO.: 266A Unit:mm 246 235 300±20 300±20 77 53.8 222 AC/N(Blue) AC/L(Brown) PE (Green/Yellow) SJOW 17AWGx3C 2 &H05RN-F 3×1.0mm Vo-(Black) Vo+(Red) 86 SJOW 14AWGx2C 36 tc 4- Φ 4.5 : Max. Case Temperature 15.8 39.5 • tc 14 46.