User Manual

5/11
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
Wireless Power Design Kit – Medium Power – 760308MP V1.0
Design Kit Manual
EUDC59-U-004 - Rev. 1.0
3. Design Kit Setup and Operating Instructions
3.1 Warnings
 This design kit must only be operated by trained professionals.
 This design kit should be operated in a well ventilated environment and, if used inside a case, the case should not be
covered.
 This design kit should be placed on a stable, flat, non-conductive surface in use and should not be contacted by conductive
items.
 All peripherals used with the design kit should comply with relevant standards for the country of use and be marked
accordingly to ensure that safety and performance requirements are met.
 Where peripherals are connected that do not include the cable or connector, the cable or connector used must offer
adequate insulation and operation in order that the requirements of the relevant performance and safety are met.
 The connection of incompatible devices to the design kit may affect compliance or result in damage to the unit and
invalidate the warranty.
WARNING
The AC voltage in the resonant tank may reach voltage up to 250Vpp under
certain conditions. Therefore, it is covered by acryl glass to ensure human
safety. Nevertheless take care not to touch the PCB by bare hand and use
the required level of isolation when probing test points on the PCB.
3.2 Instructions for Safe Use
 Do not expose the design kit to water, moisture or place on a conductive surface whilst in operation.
 Take care whilst handling to avoid mechanical or electrical damage to the printed circuit board and components.
 Avoid handling the printed circuit board while it is powered. Only handle by the edges to minimize the risk of electrostatic
discharge damage.
 Do not short any outputs to each other, to the supply or to GND.
 Do not operate the design kit outside its specified ratings.
 Take care to monitor the PCB and IC temperatures in particular when operating with high power loads and do not exceed
the absolute maximum ratings of all components.
3.3 Power Supply
Apply one of the included mains plugs (North America / Japan, Great Britain, Central Europe) with the power supply and connect the
AC plug to mains. Connect the DC plug of the mains adapter to CONN1 of the Transmitter Module.
In case another power supply is used please make sure to comply with the electrical characteristics as the provided mains adapter
(see Table 2). Take care not to reverse polarize the applied voltage.
Parameter
Specification
Input voltage
100-240V AC, 50/60Hz
Output voltage
19V DC  5%
Output current rating
2A
Table 2: Mains adapter specification
Figure 2: Included power supply with 3 different mains adapter plugs