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TDK-Lambda
DBM20
INSTRUCTION MANUAL
PA640-04-01B
EMI (CE) compliance to be confirmed at system level.
Product is considered as a peripheral accessory to
Power supply.
10. DBM20 UL508 Listed Condition
1) Wire requirement is rated at minimum 105°C and to use
copper conductor only.
2) For use in a Pollution degree 2 environment only.
3) These products are considered for use where maximum
surrounding air temperature does not exceed 70°C.
When installing these products please refer to section
6
for
derating.
4) Recommended for indoor use only.
11. Warranty period
This product is warranty for a period of 5 years from the date
of shipment.
For damage occurring at normal operation within this
warranty period, repair is free of charge.
Please read the General Safety Instruction before using the
products.
Product marking:
TDK-Lambda Singapore Pte. Ltd.
(Sales, Services and R&D)
1008 Toa Payoh North #06-01/08, #07-01/03
Singapore 318996
Telephone: +65 62517211
Facsimile: +65 62509171
WEBSITE: www.tdk-lambda.com.sg
Note
: Name plate's contents shown in this instructimanual
is for reference only.
12. Before concluding that the unit is at fault.
Before concluding that the unit is at fault, make the
following checks.
Check if the rated input voltage is connected.
Check if the wiring of input and output is correct.
Check if the wire size is not too thin.
Check if the buffering current and wattage is not over
specification.
Check if the GREEN LED lights up during Ready mode and
RED LED lights up during Buffer mode.
Audible noise can be heard during Dynamic-Load Buffer
mode operation.
13. Returns
Please contact your local sales office or visit our website to
arrange return of any faulty product.
NOTE : Model name, input voltage range, nominal output
voltage, maximum output current, country of manufacture
and safety marking (for only approved products) are shown
here in accordance with the specifications.
Figure 17
