Product Description

ISSUE DATE: 2020-2-19
Revision No.: 0.1
Specification No: WTM1B15
Page: 3 of 16
MODEL NO：WTM1B15 Transmitter of WPC QI EPP
ENGINEERING SPECIFICATION SHEET
TABLE OF CONTENTS
1 SCOPE .......................................................................................................................................... 4
1.1 GENERAL DESCRIPTION ................................................................................................... 4
2 ELECTRICAL SPECIFICATION .............................................................................................. 4
2.1 DESIGN STANDARDS ................................................................................................................ 4
2.2 INPUT REQUIREMENT ............................................................................................................... 5
2.3 OUTPUT REQUIREMENT ............................................................................................................ 5
2.4 NO LOAD CONSUMPTION .......................................................................................................... 5
2.5 EFFICIENCY ............................................................................................................................. 5
2.6 FREQUENCY ............................................................................................................................ 5
2.7 INTERFACE SURFACE ............................................................................................................... 6
2.7.1 Distance ......................................................................................................................... 6
2.7.2 WITHOUT metal ............................................................................................................ 6
2.8 LED INDICATE .......................................................................................................................... 6
3 ENVIRONMENTAL SPECIFICATION ..................................................................................... 7
3.1 COOLING ................................................................................................................................ 7
3.2 TEMPERATURE ........................................................................................................................ 7
3.3 HUMIDITY ............................................................................................................................... 7
3.4 CALCULATED MEAN TIME BETWEEN FAILURES (MTBF) .............................................................. 7
3.5 WEIGHT .................................................................................................................................. 7
4 REGULATORY COMPLIANCE ................................................................................................ 7
4.1 EMC SPECIFICATION ............................................................................................................... 7
4.1.1 FCC requirements ........................................................................................................... 7
4.1.2 CISPR requirements ........................................................................................................ 8
4.2 AGENCIES CERTIFICATIONS ...................................................................................................... 8
4.2.1 Product safety compliance .............................................................................................. 8
5 MECHANICAL ........................................................................................................................... 8
6 CABLE(BOARD TO CONNECTOR) ........................................................................................ 9
7 COIL(SPEC) ................................................................................................................................ 9