• LED LIGHTING

VD MAIS manufactures LED modules specialized PCBs and supplies LED components for light fixtures and lighting systems.

We have concluded direct distribution contracts with CREE, MEAN WELL, LEDiL, RECOM, etc., supply printed circuit boards for LEDs and mount LEDs. We fully provide customers with the necessary components for manufacturing lighting systems.

Customers use our contract manufacturing facilities to free their own resources up, concentrating on developing and marketing finished products.

VD MAIS does not compete with its customers. We have never produced and will not ever produce ready-made lighting products under our own brand.

Technical capabilities and engineering resources of VD MAIS in the field of LED lighting are confirmed by the status of CREE Solution Provider.

Line-Card - Lighting Equipment

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Discrete LEDs by CREE

CREE Inc. – the world leader in production of semiconductor components based on silicon carbide (SiC) and gallium nitride (GaN).

VD MAIS supplies about 90% of CREE LED products to the Ukrainian market, provides engineering services and consulting. The status of the special partner is confirmed by the title of CREE Solution Provider

PCBs for LEDs

We supply printed circuit boards for LED applications, created according to customer specifications, and also maintain stock of the most popular standard LED PCBs.

The production of PCBs is carried out in accordance with the requirements of the IPC-A-600H.

Typical PCB specifications:

  • thickness of copper – 70 microns
  • thickness of aluminum – 1.0 mm
  • copper coating – HAL
  • protective solder mask – WHITE
  • type of the base material – CCAF-01.

Also, VD MAIS produces printed circuit boards of non-standard configurations according to customer requirements.

Mounting LEDs on PCBs

Production of the VD MAIS is adapted for the quick execution of orders for LED appliances. We need no more than 24 hours to produce even a large batch of LED modules.

Soldering of SMD LEDs is performed on a dedicated automated line equipped with Samsung SM321 robot to mount components and SEHO Go Reflow2.3 reflow oven.

To ensure a completely repeatable result, SEHO PowerSelective selective soldering robot is used for the assembly of THD LEDs with a production capacity of up to 8 soldering points per second.

LED-Drivers

VD MAIS supplies LED-driver by MEAN WELL (Taiwan) and RECOM (Germany). At the initial stage of a project, our specialists help clients to select right LED-drivers that will ensure reliable operation of the finished light fixtures.

The portfolio of the AC/DC converters supplied for LED applications includes models with built-in power factor correctors, with various options of brightness control (dimming), with appropriate degrees of protection – from open-frame models to rigid sealed devices (IP69) in metal enclosures, with high resistance to vibrations, shocks and temperature variations.

The line-card includes specialized devices for use in high-bay luminaires, architectural and landscape lighting systems, budget models for outdoor advertising, solutions for working in conditions of high humidity, etc.

Secondary optics

We supply high-quality secondary optics for LED systems manufactured by LEDil Oy (Finland).

At the requests from our customers we select appropriate lenses for luminaires: symmetrical and asymmetric, borosilicate glass or high-temperature silicone compounds, single or arrays for standard LED-modules with linear or figured arrangement of LEDs or COBs.

Standard VD MAIS solutions available from stock

 

PCB partnumber LED series Qty of LEDs per board, pcs. Connection of LEDs  PCB type
Star_21 XP-E, XP-G, XTE, XPL, XHP35 1 Board on an aluminum base, hexagon, 21 mm diameter
3 independent
3 последовательное
XBD, XBH 1
3 independent
3 последовательное
XML, XHP50, MHB 1
MKR, XHP70 1
MTG 1

Disc_16

XP-E, XP-G, XTE, XPL, XHP35 1 Board on an aluminum base, round, 16 mm diameter
XBD, XBH 1
XML, XHP50, MHB 1
Disc_35Светодиодные модули Диск_35_XML XP-E, XP-G, XTE, XPL, XHP35 3 independent Board on an aluminum base, round, 35 mm diameter
3 in series
4 4 LEDs in parallel-series
4 in series
XML, XHP50, MHB 3 in series
Disc_50Светодиодные модули Диск_50 XP-E, XP-G, XTE, XPL, XHP35 3 independent Board on an aluminum base, round, 50 mm diameter
Disc_38Светодиодные модули Диск_38 XP-E, XP-G, XTE, XPL, XHP35 3 in series Board on an aluminum base, round, 38 mm diameter
Linear_225×10Светодиодные модули Линейка_225х10 мм XP-E, XP-G, XTE, XPL, XHP35 3 in series Board on an aluminum base, rectangle, 225×10 mm
Linear_50×60Светодиодные модули Линейка_50х60 мм XP-E, XP-G, XTE, XPL, XHP35 4 in series Board on an aluminum base, rectangle, 50×60 mm
Linear_90×10Линейка_90×10 XML, XHP50, MHB 3 in series Board on an aluminum base, rectangle, 90×10 mm
MLE, MLB
Star_80

Светодиодные модули типа Star-80

80

XP-E, XP-G, XTE, XPL, XHP35 4 4 LEDs in series Board on an aluminum base, hexagon, 80 mm diameter
6 6 LEDs: 3 in parallel, 2 independent
12 12 LEDs in parallel-series
Linear_360×12Светодиодные модули типа Линейка_360х12 XP-E, XP-G, XTE, XPL, XHP35 12 12 LEDs in series Board on an aluminum base, rectangle, 360×12 mm
Linear_165×30Светодиодные модули типа Линейка_165х30 мм XP-E, XP-G, XTE, XPL, XHP35 5 5 LEDs in series Board on an aluminum base, rectangle, 165×30 mm
CXA/CXB_20W CXA/CXB 1 On the heat sink Cree_LMH020*1 and a LED of СХА/СХВ series, up to 20 W
CXA/CXB_40W On the heat sink Cree_LMH020*2 and a LED of СХА/СХВ series, up to 40 W
CXA/CXB_80W On the heat sink Cree_LMH020*61 and a LED of СХА/СХВ series, up to 80 W
LMH020_10W LMH020-0850 1 The set of Cree_LMH020-0850 LED-module and  the heat sink LMH020*1
LMH020_40W LMH020-3000 1 The set of Cree_LMH020-3000 LED-module and  the heat sink LMH020*2
LMH020_70W LMH020-6000 1 The set of Cree_LMH020-6000 LED-module and  the heat sink LMH020*61

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