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Mean Well LDD-350LS DC/DC LED Driver CC 350mA - Step-down

constant current, step down, high efficiency up to 97%, IP67, pin style

SKU:

LDD-350LS

$6.00 USD

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Description

Features

DC/DC step-down converter

Constant current output: 300mA to 700mA

Wide input voltage: 9~36VDC

Wide output LED string voltage: 2~32VDC

High efficiency up to 95%

Built-in EMI filter, comply with BS EN/EN55015 and FCC part15 without additional input filter and capacitors

Built-in PWM and remote ON/OFF control

Protections: Short circuit / Over Temperature

Cooling by free air convection

Fully encapsulated with IP67 level for pin and wire style

Compact size

Low cost, high reliability

Suitable for driving illumination LED

3 years warranty

General Specification

Current accuracy	±5% at 24VDC input
Over temperature protection	Protection type : Shut down, recovers automatically after temperature goes down
Efficiency	95% at full load and 24VDC/36VDC input for LDD-300~700L/LW ; 95% at full load and 24VDC input for LDD-300~700LS
Short circuit protection	Protection type: Can be continued, recovers automatically after fault condition is removed
Working temperature	-40°C to +85°C
EMC	Compliance to EN55015 class B, EN61000-4-2,3,4,6,8, EAC TP TC 020
Temp. Coefficient	±0.03% / °C
Dimension (LxWxH) (mm)	22.69.98.9mm or 0.89"0.39"0.35" inch for LDD-300~700L/LW ; 25.410.59.3mm or 1"0.4135"0.366" inch for LDD-300~700LS
Potting material	Expoxy(UL94-V0) for LDD-300~700L/LW ; without potted for LDD-300~700LS

Specifications

Brand

Mean Well
Series

LDD Series
Power Rating

9.8 Watt
Output Voltage

28 Volt
Rated Current

0.35 Ampere
Input Voltage

9V~32V
No of Output

1
Dimming Control

PWM
Standards Met

CE,EAC
Operation Mode

Constant Current
Operating Temperature

-40°C~85°C
Warranty

3 Year
Length

1 in
Width

0.41 in
Height

0.37 in
Weight

0.04 lb

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well LDD-700H DC/DC LED Driver CC 700mA - Step-down	36.4W	52V	0.7A	IP67	$8.29	View
Mean Well LDD-700LW DC/DC LED Driver CC 700mA - Step-down	22.4W	32V	0.7A	IP67	$5.18	View
Mean Well LDD-1000H DC/DC LED Driver CC 1000mA - Step-down	52W	52V	1A	—	$5.35	View
Mean Well LDD-300L DC/DC LED Driver CC 300mA - Step-down	9.6W	32V	0.3A	—	$3.65	View
Mean Well LDD-1500LW DC/DC LED Driver CC 1500mA - Step-down	45W	30V	1.5A	IP67	$6.84	View
Mean Well LDD-1000HW DC/DC LED Driver CC 1000mA - Step-down	52W	52V	1A	—	$7.86	View
Mean Well LDD-700LS DC/DC LED Driver CC 700mA - Step-down	19.6W	28V	0.7A	—	$7.07	View
Mean Well LDD-700L DC/DC LED Driver CC 700mA - Step-down	22.4W	32V	0.7A	—	$5.11	View
Mean Well LDD-700HW DC/DC LED Driver CC 700mA - Step-down	36.4W	52V	0.7A	—	$7.86	View
Mean Well LDD-700HS DC/DC LED Driver CC 700mA - Step-down	36.4W	52V	0.7A	—	$10.57	View
Mean Well LDD-700H-WDA DC/DC LED Driver CC 700mA - Step-down	31.5W	45V	0.7A	IP67	$14.36	View
Mean Well LDD-700H-DA DC/DC LED Driver CC 700mA - Step-down	31.5W	45V	0.7A	—	$15.22	View
Mean Well LDD-600LW DC/DC LED Driver CC 600mA - Step-down	19.2W	32V	0.6A	—	$5.18	View
Mean Well LDD-600LS DC/DC LED Driver CC 600mA - Step-down	16.8W	28V	0.6A	—	$6.00	View
Mean Well LDD-600L DC/DC LED Driver CC 600mA - Step-down	19.2W	32V	0.6A	—	$4.29	View
Mean Well LDD-600HW DC/DC LED Driver CC 600mA - Step-down	31.2W	52V	0.6A	IP67	$7.86	View
Mean Well LDD-600HS DC/DC LED Driver CC 600mA - Step-down	31.2W	52V	0.6A	—	$10.02	View
Mean Well LDD-600H DC/DC LED Driver CC 600mA - Step-down	31.2W	52V	0.6A	IP67	$4.04	View
Mean Well LDD-500LW DC/DC LED Driver CC 500mA - Step-down	16W	32V	0.5A	—	$5.18	View
Mean Well LDD-500LS DC/DC LED Driver CC 500mA - Step-down	14W	28V	0.5A	—	$6.00	View
Mean Well LDD-500L DC/DC LED Driver CC 500mA - Step-down	16W	32V	0.5A	—	$5.11	View
Mean Well LDD-500HW DC/DC LED Driver CC 500mA - Step-down	26W	52V	0.5A	—	$7.86	View
Mean Well LDD-500HS DC/DC LED Driver CC 500mA - Step-down	26W	52V	0.5A	—	$10.02	View
Mean Well LDD-500H DC/DC LED Driver CC 500mA - Step-down	26W	52V	0.5A	—	$5.40	View
Mean Well LDD-350LW DC/DC LED Driver CC 350mA - Step-down	11.2W	32V	0.35A	IP67	$5.18	View
Mean Well LDD-350L DC/DC LED Driver CC 350mA - Step-down	11.2W	32V	0.35A	—	$5.11	View
Mean Well LDD-350HW DC/DC LED Driver CC 350mA - Step-down	18.2W	52V	0.35A	IP67	$7.86	View
Mean Well LDD-350HS DC/DC LED Driver CC 350mA - Step-down	18.2W	52V	0.35A	—	$10.02	View
Mean Well LDD-350H-WDA DC/DC LED Driver CC 350mA - Step-down	15.75W	45V	0.35A	—	$14.36	View
Mean Well LDD-350H-DA DC/DC LED Driver CC 350mA - Step-down	15.75W	45V	0.35A	—	$15.22	View
Mean Well LDD-350H DC/DC LED Driver CC 350mA - Step-down	18.2W	52V	0.35A	—	$4.72	View
Mean Well LDD-300LW DC/DC LED Driver CC 300mA - Step-down	9.6W	32V	0.3A	IP67	$5.18	View
Mean Well LDD-300LS DC/DC LED Driver CC 300mA - Step-down	8.4W	28V	0.3A	—	$6.00	View
Mean Well LDD-300HW DC/DC LED Driver CC 300mA - Step-down	15.6W	52V	0.3A	IP67	$7.86	View
Mean Well LDD-300HS DC/DC LED Driver CC 300mA - Step-down	15.6W	52V	0.3A	—	$10.02	View
Mean Well LDD-300H DC/DC LED Driver CC 300mA - Step-down	15.6W	52V	0.3A	—	$8.29	View
Mean Well LDD-1500LS DC/DC LED Driver CC 1500mA - Step-down	45W	30V	1.5A	—	$10.57	View
Mean Well LDD-1500L DC/DC LED Driver CC 1500mA - Step-down	45W	30V	1.5A	—	$8.29	View
Mean Well LDD-1500HW DC/DC LED Driver CC 1500mA - Step-down	69W	46V	1.5A	—	$10.67	View
Mean Well LDD-1500H DC/DC LED Driver CC 1500mA - Step-down	69W	46V	1.5A	—	$10.49	View
Mean Well LDD-1400H-WDA DC/DC LED Driver CC 1400mA - Step-down	50.4W	36V	1.4A	—	$14.36	View
Mean Well LDD-1400H-DA DC/DC LED Driver CC 1400mA - Step-down	50.4W	36V	1.4A	—	$15.22	View
Mean Well LDD-1200LW DC/DC LED Driver CC 1200mA - Step-down	36W	30V	1.2A	IP67	$8.85	View
Mean Well LDD-1200LS DC/DC LED Driver CC 1200mA - Step-down	36W	30V	1.2A	—	$10.02	View
Mean Well LDD-1200L DC/DC LED Driver CC 1200mA - Step-down	36W	30V	1.2A	—	$8.29	View
Mean Well LDD-1200HW DC/DC LED Driver CC 1200mA - Step-down	55.2W	46V	1.2A	—	$10.67	View
Mean Well LDD-1200H DC/DC LED Driver CC 1200mA - Step-down	55.2W	46V	1.2A	—	$10.48	View
Mean Well LDD-1050H-WDA DC/DC LED Driver CC 1050mA - Step-down	47.25W	45V	1.05A	—	$14.36	View
Mean Well LDD-1050H-DA DC/DC LED Driver CC 1050mA - Step-down	47.25W	45V	1.05A	—	$15.22	View