MEAN WELL, 40 V Output, 350 W Output, 350 mA PWM

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PHP852.98

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PHP955.34

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  • 19 unit(s) shipping from April 20, 2026
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RS Stock No.:
611-349
Mfr. Part No.:
LDB-350LW
Manufacturer:
MEAN WELL
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Brand

MEAN WELL

Product Type

LED Driver

Output Voltage

40 V

Maximum Output Power

350W

Input Voltage

9 to 36 V dc

Dimming Operation

PWM

Terminal Type

Wire

Input Voltage Type

DC

IP Rating

IP67

Driver Current

350 mA

Operating Modes

Constant Current

LED Voltage

2 to 40 V dc

Standards/Approvals

FCC Part 15 Class B, EN61000-4-2, EN55015

Series

LDB-L

Primary Type

LED Driver

COO (Country of Origin):
TW
The MEANWELL DC-DC constant current buck-boost LED driver is a high-efficiency DC to DC converter that delivers a constant current output from 300 mA to 600 mA. It supports a wide input voltage range of 9 to 36 VDC and an output LED string voltage range of 2 to 40 VDC. With efficiency up to 91%, it features a built-in EMI filter and complies with EN55015 and FCC Part 15 standards without requiring additional input filters or capacitors.

Built-in PWM and remote ON/OFF control

Cooling by free air convection

Fully encapsulated with IP67 level

Compact size

Low cost, high reliability

Suitable for driving illumination LED

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