CATS™
TPR-THERMAL-15WQi CERTIFIEDMEASUREMENT TOOL
With over 25 years of experience, nok9 is the world-leading supplierof complete solutions for reference test tools in wireless chargingand optical media.
CATSTPR-THERMAL-15W
MEASUREMENT TOOL
With over 25 years of experience, nok9 is the world-leading supplierof complete solutions for reference
TPR-Thermal-15W measures heat generated in a mobile
device during charging
Fullfi ls Qi specifi cation requirements for Extended Power
Profi le (1.2.5)
The TPR-Thermal-15W enables reliable measurement of the heat generated in a mobile device during charging. TPR-Thermal is approved and certified by WPC, the Wireless Power Consortium.
Example of measure-ments displayed innok9 Advanced modeuser interface, whenrunning measure-ments with TPR-Ther-mal-15W.
Schematic diagram ofCATS II BST TesterSystem equippedwith TPR-Termal-15W.
Computer Interface
BST
ThermoMux
TPR-Thermal
Coil
TP1
TP2
Dem
od
TP3
AU
X1
TP4
AU
X2
Ext
Load
Trig
g
STATE-OF-THE-ART FEATURES IN EVERY TPR-THERMAL-15W
· Connects easily to nok9’s CATS Base Station Testers
· Measures ambient temperature and temperature inside the receiver
· Includes an 8-channel ThermoMux (Connected via USB to BST)
· Includes measurement GUI - Convenient user interface
· Provides graphical presentation of ambient and inside receiver temperatures,
and the difference between them
· 600-mm, high-quality cable with gold 5-pin XLR connector
· Maintains measurement accuracy of +/- 1 °C
· Compatible with nok9 Software version 17.1 and onward
TPR-THERMAL-15W Qi CERTIFIED MEASUREMENT TOOL 2
3
Every test tool from nok9 is the product of over 25 years of specialized expertise, and this continues
to grow as we strive to ensure our testing solutions achieve the most reliable results possible. Each of
our test tools are hand-built with the highest quality components and put through rigorous testing,
quality control and calibration before delivery.
nok9 collaborates closely with the Wireless Power Consortium (WPC) as well as a global network of
manufacturers and test labs, allowing us to offer unique and far-ranging technical support. This also
lets us adhere to the most updated Qi specifications, design tests based on your needs, troubleshoot,
and provide the latest updates and accessories. We also offer advanced training to help you use our
instruments effectively.
As an active member of the WPC, we contribute our knowledge and experience towards developing
improved Qi specifications, and provide certified testing solutions that drive the Qi wireless powering
technology forward. nok9 test systems are the only test instruments that are certified by the WPC.
Under nok9 standards, nok9 also develops specialized interface standards towards expanding
the possibilities of wireless charging technology. Published standards developed by nok9 include
Rainbow, CE4A Extension and Typhoon.
For more information, visit nok9.com.
TPR-THERMAL-15W Qi CERTIFIED MEASUREMENT TOOL
WE SET THE STANDARD
Qi SPECIFICATION
TPR-THERMAL-15W
The block diagram of the thermal Test Power Receiver (TPR-THERMAL-15W)
is identical to the block diagram of Test Power Receiver #MP1B.
CONFIGURATION
The dual resonant circuit of TPR-THERMAL-15W is identical to the dual resonant circuit in Test Power Receiver
#MP1B, except that:
• The Shielding is thermally coupled to the mounting box top cover.
• A thermocouple (type K, Wire Gauge 40) is attached to the top cover recess interfacing with the Shielding.
The assembly is mounted inside an enclosure, such that the distance from the bottom face of the Secondary
Coil to the outer surface of the box—the Interface Surface—is 2.5 mm. The material between the Interface
Surface and the Secondary Coil consists of (the stereo lithography material) HMPU6, or a material having
equivalent thermal and magnetic properties. The top cover of the enclosure acts as a heat sink and consists
of aluminum. The dimensions of the top-cover recess that is thermally coupled to the Shielding are 53×36×7.5
mm3, and the dimensions of the top cover part facing the outside of the enclosure are 130×70×2.2 mm3. The
top-cover recess makes physical contact with the Shielding and is provided with thermal paste to ensure good
thermal contact. In addition, the top-cover recess contains a hole in which the thermocouple is inserted, with
thermal paste ensuring good thermal contact. See Annex A.9 for a sketch of TPR-THERMAL-15W.
OPERATING POINT
TPR-THERMAL-15W operates at a rectified voltage of 12 V at a resistive load of 9.6 Ω.
TRUSTED BY THE TOP BRANDS
CATS II REFERENCE TESTERS
BASE TESTERS
CATS I REFERENCE TESTERS
EUROPE +46 40 690 49 00 • USA (TN) +1 818 540 3100 • FAR EAST +852 2314 8736 • [email protected] • www.nok9.com
nok9 is a contributing member of the Wireless Power Consortium
