HLG-480H-C3500A datasheet(3/10 Pages) MEANWELL

Part #	HLG-480H-C3500A

Description	480W Constant Current Mode LED Driver

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Manufacturer	MEANWELL [Mean Well Enterprises Co., Ltd.]

Direct Link	http://www.meanwell.com

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BLOCK DIAGRAM

PFC fosc : 45KHz

PWM fosc : 55KHz

DIM+

(B Type)

DIM-

DETECTION

PWM

CIRCUIT

O.L.P.

EMI FILTER

RECTIFIERS

POWER

SWITCHING

FILTER

&

RECTIFIERS

Vo+

Vo-

I/P

FG

CONTROL

O.V.P.

&

O.L.P.

PFC

CIRCUIT

PFC

CONTROL

O.T.P.

480W

Constant Current Mode LED Driver

HLG-480H-C series

File Name:HLG-480H-C-SPEC 2017-01-17

DRIVING METHODS OF LED MODULE

In the constant current region, the highest voltage at the output of the driver

MEAN WELL Environment Adaptive Function allows the driver to detect

depends on the configuration of the end systems.

and automatically adjust the output up to 120% Vo with 80% Io and turns

Should there be any compatibility issues, please contact MEAN WELL.

into the desired Constant Current area after the luminaire reaches steady

state operation.

Should there be any questions, please contact MEAN WELL.

Typical LED driver I-V curve

100

50

100

Vo(%)

Constant

Current area

80

120

(120% Vo, 80% Io)

※ This series works in constant current mode to directly drive the LEDs.

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HLG-480H-C3500A Datasheet(PDF) 3 Page - Mean Well Enterprises Co., Ltd.

HLG-480H-C3500A Datasheet(HTML) 3 Page - Mean Well Enterprises Co., Ltd.

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