Application Specification
1 of 10
© 2017 TE Connectivity Ltd. family of companies.
All Rights Reserved.
*Trademark
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners.
PRODUCT INFORMATION
1-800-522-6752
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com.
114-133082
7 SEPTEMBER REV 18
NOTE
All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters. Unless
otherwise specified, dimensions have a tolerance of ±0.10 and angles have a tolerance of ±2°. Figures and illustrations are
for identification only and are not drawn to scale.
1. INTRODUCTION
This application guideline covers the requirements for application of the LUMAWISE Drive Type Z50 LED
Holder (hereafter referred to as LUMAWISE Drive). The LUMAWISE Drive allows direct attachment of the LED
to a cooling device using two customer-supplied M3 or No. 4-40 with minimum length of 12mm mounting
screws and has a 4 position CT connector (292228-4) to power and regulate the onboard driver.
The LUMAWISE Drive features a COB opening, 292228-4 Mini CT Connector and two screw holes that each
accept a screw for mounting. The COB opening accepts the COB, and a visible LED minus (-) & plus (+)
polarity indicator on the bottom of the LUMAWISE Drive indicates orientation of the COB.
When corresponding with personnel, use the terminology provided in this specification to facilitate inquiries for
information. Basic terms and features of this product are provided in Figure 1.
Figure 1
2. REFERENCE MATERIAL
2.1. Customer Assistance
Reference Product Base Part Number x-2213699-y (on/off version) and x-2316510-y (0-10V version) are
representative of the LUMAWISE Drive Type Z50 platform. Use of these numbers will identify the product line
and help you to obtain product and tooling information. Such information can be obtained through a local
Representative, by visiting our website at www.te.com, or by calling PRODUCT INFORMATION or the
TOOLING ASSISTANCE CENTER at the numbers at the bottom of this page.
LUMAWISE Drive Type Z50 LED Holder
Example of the LUMAWISE Drive Type Z50
Contacts
Bottom View
COB Plus (+)
Polarity Indicator
COB
Opening
Top View
Screw Hole
(2 Places)
Mini CT connector entrance
LES Opening
Mini CT connector entrance
114-133082
18
2 of 10
2.2. Specifications
Product Specification 108-133082 provides product performance and test information.
2.3. Instructional Material
Instruction Sheets (408-series) provide product assembly instructions.
2.4. Datasheet
Datasheet 1-1773935-6 provides general information about the product.
3. REQUIREMENTS
3.1. Safety
Do not stack product shipping containers so high that the containers buckle or deform.
It is recommended using the LUMAWISE Drive (in combination with the COB) with low-voltage low energy
circuits supplied from a class 2 or low-voltage limited energy (LVLE) power source, for EU Class I or II. Input
and output of the power supply should be isolated from each other.
3.2. Storage
The LUMAWISE Drive should remain in the shipping containers until ready for use to prevent deformation to
the contacts. The LED holders must be stored in a temperature range of -20 to 60°C [-4 to 140°F] and used
within 1 year from the date code located on the bottom of the holder. The LUMAWISE Drive should be used on
a first in, first out basis to avoid storage contamination that could adversely affect performance.
3.3. Functional overview
Figure 2 show an overview of the functional blocks of the LUMAWISE Drive per version.
Figure 2
114-133082
18
3 of 10
3.4. Signal information
Table 1 provide the pin numbers with signal names and description of the Mini CT Connector.
Pin
Signal
Description
1
DIM+
Supply 0-10 V dc of dimming signal, sink dimmer, fixed or variable resistor.
Not applicable for on/off version.
2
DIM-, GND
Supply common of dimming signal, sink dimmer, fixed or variable resistor.
Not applicable for on/off version.
3
48 Vin (+)
48 V dc from power supply
4
48 Vin (-), GND
Common from 48 V dc power supply
Table 1
3.5. Power supply
A European class I & II or US NEC class 2 constant voltage supply, with isolated output of 48 V dc ± 10 % must
be used to power the LUMAWISE Drive. Maximum voltage output should not exceed 60 V dc. Input signal
needs to be applied to line P3 48 Vin (+) and P4 48 Vin (-), GND of the connector. By removing/adding power to
the system, the LUMAWISE Drive turns off/on for both versions.
3.6. Dimming performance
To regulate the LED light intensity, a signal needs to be applied to line P1 (Dim+) and line P2 (Dim-, GND). If
no signal is applied to P1, the output current is at maximum level. The actual dimming curve is shown in Figure
3.
Product is compatible with 0-10 V dc sink dimmers, 0-10 V dc source systems and 100 kΩ potentiometers, no
class restrictions. If no dimmer is connected, output current is at maximum level. LUMAWISE Drive works also
with IEC 60929 Annex E controllers.
3.7. COB
A COB of the following dimensions, 16x19 mm, 19x19 mm, 20x24 mm, 24x24 mm, can be used in combination
with the LUMAWISE Drive. The forward voltage range needs to comply with the typical forward voltage of 36 V
Figure 3
114-133082
18
4 of 10
dc of the LUMAWISE Drive to achieve the efficiency of 93 %. If the forward voltage of the COB does not
comply with the typical forward voltage of 36 V dc, but is within the output range of 25 - 41 V dc, the
LUMAWISE Drive operates with a lower efficiency.
Check if the position of the contact pads corresponds with the position of the contacts of the LUMAWISE Drive
as shown in Figure 4. The contact points correspond with the Zhaga Book 12 COB dimensions. The Customer
Drawing (C-2213699 and C-2316510) includes a list with compatible COBs, for other COB types, please
contact TE Connectivity.
COB contact pads
Note: Not to scale
Figure 4
114-133082
18
5 of 10
3.8. Thermal management
The LUMAWISE Drive is rated for 125 °C maximum operating temperature, measured at the driver chip. A
Thermal Interface Material (TIM) is needed in between the cooling device (heatsink) and LUMAWISE Drive with
COB. An appropriate cooling device must be designed to ensure chip rated temperature of maximum 125 °C is
observed. Suggested TIM material is from Laird Technologies PN: AS00444-25 and is available to purchase
through distributors.
A development kit is available for customers to perform initial tests and investigations. TE offers several
variants of LUMAWISE Drive as development kits. The kit includes, a LUMAWISE Drive, a Mini CT connector
cable assembly and a TIM sheet. These kits are available to purchase through various distributors. The
available part numbers are listed in Table 2.
A temperature test point (Tc) is provided on the PCBA close to the driver chip (shown in Step 3) for tracking
chip temperature. The temperature difference between the driver chip and the Tc is 15 °C. Tc temperature
should not exceed 110 °C. Below instruction on how to measure the Tc temperature.
If the Tc point exceed the maximum temperature, the product goes in over-temperature protection mode. The
output level will be reduced to 20 % of the maximum output level. The dimmable version needs to be switched
off and on to exit this state, the on/off version will cycle from 20 % output level to full power every 3 minutes to
indicate this event.
The dimmable version collects data of every over-temperature event which did take place and this data is only
accessible for TE Connectivity.
Step 1: Removing Top Cover
Push the cover wall inwards with fingers to disengage snaps. Disengage as per below shown order only.
Step 2: Making hole in Top cover for Thermocouple wire
Drill a hole of approximately 1.2 time the size of the thermocouple wire at the marked location and pass the
Thermocouple wire through the hole.
Step 3: Soldering Thermocouple to Tc point
Solder thermocouple to the Tc point pad on PCBA. Ensure adequate heat is applied for soldering.
Recommended thermocouple: Type K welded tip, Tip diameter 0.6 mm
114-133082
18
6 of 10
Re-assemble the Cover and ready for the test.
Kit Part Number
Product Type
LED size
Output Current
2323859-1
0-10 V Dimming
19x19
350 mA
2323859-2
0-10 V Dimming
16x19
350 mA
1-2323859-1
0-10 V Dimming
20x24
500 mA
1-2323859-2
0-10 V Dimming
19x19
500 mA
1-2323859-3
0-10 V Dimming
16x19
500 mA
2-2323859-1
0-10 V Dimming
24x24
700 mA
2-2323859-2
0-10 V Dimming
20x24
700 mA
2-2323859-3
0-10 V Dimming
19x19
700 mA
2-2323859-4
0-10 V Dimming
16x19
700 mA
3-2323859-1
0-10 V Dimming
24x24
1050 mA
3-2323859-2
0-10 V Dimming
20x24
1050 mA
3-2323859-3
0-10 V Dimming
19x19
1050 mA
5-2323859-1
On-Off
19x19
350 mA
5-2323859-2
On-Off
16x19
350 mA
6-2323859-1
On-Off
20x24
500 mA
6-2323859-2
On-Off
19x19
500 mA
6-2323859-3
On-Off
16x19
500 mA
7-2323859-1
On-Off
24x24
700 mA
7-2323859-2
On-Off
20x24
700 mA
7-2323859-3
On-Off
19x19
700 mA
7-2323859-4
On-Off
16x19
700 mA
8-2323859-1
On-Off
24x24
1050 mA
8-2323859-2
On-Off
20x24
1050 mA
8-2323859-3
On-Off
19x19
1050 mA
Table 2
114-133082
18
7 of 10
3.9. Connecting the LUMAWISE Drive
Connecting the LUMAWISE Drive is done with the below showed cable assembly. The Mini CT mating
connector has part number 353908-4.
Connector overview and connection scheme
Note: Not to scale
Figure 5
114-133082
18
8 of 10
3.10. Mounting Hole Pattern
The cooling device must be clean and flat with no crowns or peaks in the mounting area. The recommended
mounting hole pattern (not to scale) is provided on the customer drawing for the LUMAWISE Drive and is
shown in Figure 6, Mounting Hole Pattern.
After the holes are drilled and tapped, the surface must be cleaned with isopropyl alcohol. It is recommended to
install a paste or phase-change type thermal interface material (TIM) onto the COB area of the cooling device.
Please note the holder is designed for flathead screws only.
Figure 6
3.11. Reflector and optic clip
The LUMAWISE Drive is compatible with the Z50 optic clip type 1 and type 2 (part numbers: 2213194 and
2213349) to attach a reflector to the LUMAWISE Drive in order to create a directional beam of light. For
assembly instructions, please refer to the application sheet of the optic clip.
3.12. Assembly
CAUTION
The LUMAWISE Drive is designed for use in a ventilated environment that allows volatile organic compound (VOC) escaping.
To avoid damage to the LED, reflection of LED light from a diffuser directly onto the surface of the LUMAWISE Drive must be
prevented as much as possible.
1. The LUMAWISE Drive is suitable for the following COB sizes: 16x19 mm, 19x19 mm, 20x24 mm,
24x24 mm. All with a nominal thickness of 1 mm.
2. Remove release liner of adhesive tape, insert the COB and ensure you do not press the light emitting
(yellow part) part of the COB. The LED polarity indicator must be observed when orienting the COB into
the COB opening. Light pressure need to be applied to the bottom of the COB to overcome the resistance
of the crush ribs, which ensures centralization of the COB in the LUMAWISE Drive. The COB will stay in
place thanks to the adhesive tape. See Figure 7, details A.
CAUTION
To avoid damage to the LED, the COB must be properly positioned and seated in the LUMAWISE Drive. If not, the COB could
crack when mounting the LUMAWISE Drive to the cooling device.
Mounting hole pattern
Note: Not to scale
114-133082
18
9 of 10
3. The LUMAWISE Drive (bottom side) must be placed on the cooling device with TIM material
recommended phase change style or grease in between, so that the screws holes align over the holes in
the cooling device. The LUMAWISE Drive must be secured to the cooling device using two customer-
supplied M3 or No. 4-40 with minimum length of 12 mm mounting screws. Each mounting screw should
be tightened to a torque between 0.4 Nm and 0.6 Nm [3.45 and 5.31 in.-lb]. See Figure 7, detail B.
4. Insert the Mini CT connector into the socket before energizing, please ensure the keying is in the
correct position. See Figure 7, detail C.
Figure 7
3.13. Removal
The LUMAWISE Drive can be removed from the cooling device by removing the customer-supplied mounting
screws. TIM material must be removed from heatsink and holder and new need to be applied.
3.14. Replacement and Repair
Defective or damaged LUMAWISE Drive products must not be used.
3.15. Luminaire
Luminaire needs to designed in a way that no dust can accumulate on the holder or LED and humidity will
remain within the set limits.
Detail A
Detail B
Detail C
COB Opening and insertion direction
COB Plus (-)
Polarity Indicator
COB Minus (+)
Polarity Indicator
Fasten with two M3 or No.4-40 screws
Insert Mini CT connector
Release liner adhesive tape
114-133082
18
10 of 10
4. QUALIFICATION
501- 19243 TE Connectivity product qualification report
IEC 60838-2-2 Dekra certificate number: NL-48427
IEC 61347-2-13 Dekra certificate number: NL-48427
IEC 55016 Dekra certificate number: ??
IEC 61000-3-2 Dekra certificate number: ??
UL 8754 UL file number: E46927, Vol 1;2
UL 8750 UL file number: E46927, Vol 1;2
5. TOOLING
A suitable screwdriver with a torque limitation is required to tighten the customer-supplied mounting screws for
mounting the LUMAWISE Drive to the cooling device.