Lamina Atlas NT-4000 White Developer Kit Series Manual

construct the cable is to cut the two spare cables in half and stripping the wire lead ends
about 3/8" (9mm) on three of the halves. Plug the connectors of these three cable halves into
the driver and each light engine assembly. Finally, connect the stripped leads as indicated
in Figure 4.
Connecting Two Lamina Atlas
TM

Electrical Connections

When using constant current LED drivers with high compliance voltage (Advance, LED Works,
etc. or a custom driver) the output of the supply must be connected to the part before power is
applied to the input of the supply. For more information refer to Lamina's connection application
note which can be found on the website at www.laminalighting.com.

Assembly Recommendations

Lamina's Atlas Series Light Engines are designed for attachment to a heat sink with
TM
conductive epoxy, or screw down for flange mount devices with thermal grease in the joint. For
attachment using screws a 4-40 UNC round head or metric equivalent M3 x 0.5 cheese head
screw, 18-8 SS is recommended. When mounting the light engine, position the four screws in
the center of each of the four slots. Tighten the four screws eventually, first to about 0.89 inch
pounds (56 Newton-centimeters), and then tighten each to a maximum torque of 5 inch pounds
(45 Newton-centimeter). Flatness requirement of the surface that the light engine is mounted
to is 0.001 inch/inch (1mm/meter). To prevent damage when using conductive epoxy do not
use mounting screws.

Notes

1. This product uses silicone materials for superior optical performance. Do not expose the
part to fluids that may react with silicone compounds. See Dow Chemical Form 45-0113D-
01, Silicone Fluid Resistance Guide.
2. Ray trace models are available upon request.
3. Lamina may make process or materials changes affecting the performance or other
characteristics of our products. These products supplied after such changes will continue
to meet published specifications, but may not be identical to product supplied as samples
or under prior orders.

Warranty Statement

Lamina (Seller) extends warranty on goods produced by the Seller for one (1) year from original
date of shipment, that the goods sold hereunder are new and free from substantive defects
in workmanship and materials. This warranty extends only to the Buyer and not to indirect
purchasers or users. Seller's liability under the foregoing warranty is limited to replacement of
goods or repair of defects or refund of the purchase price at the seller's sole option. The above
warranty does not apply to defects resulting from the improper or inadequate maintenance,
unauthorized modification, improper use or operation outside of Seller's specifications for the
product, abuse, neglect or accident.
THE ABOVE WARRANTY IS EXCLUSIVE AND NO OTHER WARRANTY, WHETHER
WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED. LAMINA SPECIFICALLY DISCLAIMS
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.

Patents

Lamina's light engines may be covered by pending patents and/or one or more of the following
U.S. and/or International patents
5876536, 6709749 B, 595880, 6017642, 5565262, 5681444, 5653834, 5581876,
5847935, 5514451, 5747931, 5925203, 5725808, 5929510, 5858145, 5866240, 5953203, 6055151, 614076, 6011330,
6399230, 6914501, 6168490, 6191934, 614075, 6160469, 6300267, 6471805, 6518502, 6739047, 6720859, 6759940,
6518502, 6670856 B1, 6720859, 6713862 B2, WO 00/47399, WO 00/26152, WO 98/19339, 5082804, ZL99808762.9,
69623930, 69628549, 69629572, 805785, 69628549, 843621, 932500, 805785, 812258, 843621, 932500, 805785, 812258,
843621, 932500, 805785, 812258, 843621, 932500, 3327556, 3267299, 3226281, 3405545, 320630, 295695, 284068,
546471, 805785, 812258, 843621, 6455930, 6759940, 6713862, 7,095,053, 7,098,483.
©2007 Lamina Atlas , White Developer Kit FM-0174) Rev. 04.09.07
TM
White Light Engine Assemblies
Figure 4.
Atlas White
TM
Bright.
Compact.
Reliable.
changing
At Lamina we're the way you think
designing
about with LEDs.
120 Hancock Lane • Westampton, NJ 08060
609.265.1401 • 800.808.5822
Developer Kit