Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well LDB-500L DC/DC LED Driver CC 500mA - Buck-boost

contant current, buck-boost, high efficiency up to 91%, pin style

SKU:

LDB-500L

Please for Pricing

Notify me when it's back in stock

Description

Features

DC/DC buck-boost converter

Constant current output: 300mA to 600mA

Wide input voltage: 9~36VDC

Wide output LED string voltage: 2~40VDC

High efficiency up to 91%

Comply with BS EN/EN55015 and FCC part15

Build-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

High reliability

Suitable for driving illumination LED

3 years warranty

General Specification

Current accuracy	±5%
Over temperature protection	Shut down, auto-recovery
Efficiency	90% (typical)
Short circuit protection	Regulated at rated output current
Working temperature	-40°C to +70°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)	31.8x20.3x12.2mm
Potting material	Expoxy(UL94-V0)

Specifications

Brand

Mean Well
Series

LDB Series
Power Rating

16 Watt
Output Voltage

32 Volt
Rated Current

0.5 Ampere
Input Voltage

9V~30V
Standards Met

CE,EAC
Operation Mode

Constant Current
Operating Temperature

-40°C~71°C
Warranty

3 Year
Length

3.18 cm
Width

2.03 cm
Height

1.22 cm
Weight

0.02 kg

File Downloads

::specification::

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

Can the LDB-500L be used for a 500mA LED downlight?

Yes, this driver is intended for constant current LED loads and provides 500mA output. It is a fit for 500mA downlight modules as long as the load stays within the 2-32V CC range and the 16W power rating.

Is this a good choice for LED sign lighting modules?

It can work for signage modules or small LED arrays that are specified for 500mA constant current operation. Because it is not a constant voltage model, it should not be matched to LED products that expect a fixed voltage supply.

Can I use the LDB-500L for a compact LED array in a low-voltage system?

Yes, that is a common fit when the LED array is designed for 500mA constant current and falls within the 2-32V output range. The buck-boost design and 9-30VAC input make it suitable where input voltage can vary within that range.

What should I check to confirm LED compatibility with the LDB-500L?

The key checks are output current and constant current voltage range. This driver delivers 500mA with a 2-32V CC range, and the number of LEDs it can run depends on the forward voltage of each LED, not on a single fixed quantity.

Can the LDB-500L be used in harsh environments?

It is rated IP67 Waterproof, so it is suited to locations where dust and water resistance are required. Its operating temperature range is -40°C to +71°C, which also supports demanding environmental conditions.

Model	Power	Voltage	Current	IP Rating
Mean Well LDB-600LW DC/DC LED Driver CC 600mA - Buck-boost	18W	30V	0.6A	IP67	View
Mean Well LDB-600L DC/DC LED Driver CC 600mA - Buck-boost	18W	30V	0.6A	IP67	View
Mean Well LDB-500LW DC/DC LED Driver CC 500mA - Buck-boost	16W	32V	0.5A	IP67	View
Mean Well LDB-350LW DC/DC LED Driver CC 350mA - Buck-boost	14W	40V	0.35A	IP67	View
Mean Well LDB-350L DC/DC LED Driver CC 350mA - Buck-boost	14W	40V	0.35A	IP67	View
Mean Well LDB-300LW DC/DC LED Driver CC 300mA - Buck-boost	12W	40V	0.3A	IP67	View
Mean Well LDB-300L DC/DC LED Driver CC 300mA - Buck-boost	12W	40V	0.3A	IP67	View

{ "id":8420893491499, "variants" :[{ "context":"default", "variant_id": 45621990916395, "sku":"LDB-500L", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }