TDK-Lambda PAH-S48 series Handbook

PAH-S48 SERIES HANDBOOK No : PA548-39-01F

BEFORE USING THE POWER SUPPLY UNIT
Pay attention to all warnings and cautions before using the unit . Incorrect usage coul d lead to an ele ct rical shock, dam a ge to the unit, or a fire hazard.

WARNING

z Do not touch heatsinks and case which may be hot.
z Confirm connections to input/output terminals and signal ter minals are correct as indicated in instruction manual.
z Attach a fast blow type external fuse to each module to ensure safety operation and to acquire each safety standard app roval .
z This power supply is designed for professional installation within a n end user equipment.
z The output from this power supply must be consi dered as an energy hazard (> 240VA power and 2V voltage) and must not be accessible to a user. End equipment manufacturers

must provide protection against inadvertent contact with the output terminals on this product by a service engineer or by the service engineer dropping a tool into them.

z Use isolated voltage by reinforced insulation at primary power supply or double insulation as input power source.

NOTE : CE MARKING
CE marking, when applied to a product covered by this handbook indicates compliance with the low voltage directive (73/23/EEC) as modifie d by the CE Marking Directive
(93/68/EEC) in that it is complies with EN60950.

1. TERMINAL EXPLANATION

-Vin

CASE

NAME PLATE

CNT

+Vin

-V

-S

TRM

+S

+V

-Vin : Negative Input Terminal
CASE : Baseplate Terminal

: ON/OFF Control TerminalCNT

+Vin : Positive Input Terminal

-V : Negative Output Terminal
: Negative Remote Sensing-S
: Output Voltage Adjustment TerminalTRM
: Positive Remote S en s ing+S
: Positive O u tput Ter minal+V

TDK-Lambda

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