PYD20 Manual
DC-DC Converter Isolated, 20W, 2x1”, PCB Mount
14. A
PPROVALS AND
R
EGULATORY
C
OMPLIANCES
CE
EU Declaration of Conformity includes Low-Voltage and RoHS Directive
UKCA
UK Declaration of Conformity includes Electrical Safety and RoHS Directive
EN 62368-1
Safety requirements for audio/video, information and communication technology
equipment
UL 62368-1
Recognized component for audio/video, information and communication technology
equipment, E-File E133400, Categories QQJQ2 and QQJQ8
15. R
AIL
A
PPLICATIONS
The DC-DC converter with additional circuits is tested according to the following standards and is suitable for
railroad applications. For details see application note for railway application
EN 50155
Railway applications - Rolling stock - Electronic equipment
EN 45545-2
Fire protection on railway vehicles - Part 2: Requirements for fire behaviour of materials
and components
EN 61373
Railway applications - Rolling stock equipment - Shock and vibration tests
EN 50121-3-2
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
All parameters are typical values specified at nominal input voltage, nominal output load, 25°C ambient and after a 5 minutes run-in time unless
otherwise noted. The information presented in this document is believed to be accurate and reliable and may change without notice.
For additional information, please visit
https://product.tdk.com/en/power/py
.
12/17
DOC-ID: 260921 – Issue 1
