MEAN WELL LDD-350LW DC-DC konštantný prúdový LED driver 350mA 11W 9-36V vstup

DC-DC constant current LED driver module from the LDD-L series, providing a stable 350 mA output current for LED lighting applications. It operates from a 9-36 VDC input and delivers up to 11 W of power with a maximum output voltage of 32 VDC. The step-down (buck) topology ensures efficient power conversion in a compact encapsulated module with through-hole mounting.

Advantages

PWM dimming control allows precise brightness adjustment. Built-in protection against short circuit, over voltage, and over temperature enhances reliability. Non-isolated design reduces cost and size for applications where isolation is not required.

Suitable for

• LED lighting systems requiring constant current drive
• Low-voltage DC input applications (9-36 VDC)
• Compact designs needing through-hole mounting

Key specifications

• Output current: 350 mA
• Input voltage range: 9-36 VDC
• Maximum output voltage: 32 VDC
• Output power: 11 W
• Dimming: PWM
• Topology: Step-down (buck)
• Protection: Short circuit, over voltage, over temperature
• Isolation: Non-isolated
• Mounting: Through-hole
• Form factor: Encapsulated module

Recommendations

Verify that the LED forward voltage does not exceed 32 VDC at 350 mA. Ensure adequate heat dissipation for continuous operation. Use a suitable PWM signal for dimming control.