PAH50S48-24 TDK Corporation, PAH50S48-24 Datasheet - Page 54

• Manufacturer Part Number: PAH50S48-24
• Description: POWER SUPPLIES
• Manufacturer: TDK Corporation

Specifications of PAH50S48-24

• Rohs Compliant: YES

PAH
B-196
PAH
Be sure to read this instruction manual thoroughly before using
this product. Pay attention to all cautions and warnings before
using this product. Incorrect usage could lead to an electrical
shock, damage to the unit or a fire hazard.
● Do not make unauthorized changes to power supply unit,
● Do not touch this unit and the internal components in opera-
● When the unit is operating, keep your hands and face away
● Do not use unit under unusual condition such as emission of
● Do not drop or insert anything into unit. It might cause failure
● Do not operate these units under condensation condition. It
● As a component part, compliance with the standard will be
● The input to this power supply must be isolated from the
● The equipment has been evaluated for use in a Pollution De-
● This power supply is primarily designed and manufactured to
● Confirm connections to input/output terminals and signal ter-
● Attach a HBC external fuse to each module to ensure safety
otherwise you may have electric shock and void your war-
ranty.
tion or shortly after shut down. They may have high voltage
or high temperature and as the unit dissipates its heat so the
surface of the unit is hot. You may receive electric shock or
burn.
from it; you may be injured by an accident.
smoke or abnormal smell and sound etc. It might cause fire
and electric shock. In such case, please contact us; do not
repair by yourself, as it is dangerous for the user.
and fire.
may cause fire and electric shock.
based upon installation in the final application. This product
must be installed in a restricted access location, accessible
to authorized competent personnel only. These DC to DC
converters have basic insulation between the input and the
output. All models with an output 48V and above are con-
sidered to be non-SELV and must not be accessible to the
operator. The installer must also provide protection against
inadvertent contact by a service engineer.
mains input by reinforced insulation.
gree 2 environment.
be used and enclosed in other equipment.
minals are correct as indicated in the instruction manual.
operation and compliance to each safety standard approval.
The recommended input fuse rating within the instructions is
as follows: 30A, 250V fast acting fuse. The breaking capac-
ity and voltage rating of this fuse may be subject to the end
use application.
CAUTION
WARNING
450S48
BEFORE USING THE POWER SUPPLY UNIT
PAH450S48 Instruction Manual
● PAH50S48 〜 200S48 Instruction Manual
● PAH300S24, 350S24 Instruction Manual
● PAH300S48, 350S48 Instruction Manual
● For application equipment, which requires very high reliability
● Do not use the product in environment with strong electro-
● Do not operate and store this unit at an environment where
● Never operate the unit under over current or shorted condi-
● The output voltage of this power supply unit is considered
● To maintain the SELV output for outputs 28V and below, un-
● The application circuits and their parameter are for reference
● Do not inject abnormal voltage to output terminal and signal
● This information in this document is subject to change with-
● No part of this document may be copied or reproduced in
CE Marking when applied to a product covered by this handbook
indicates compliance with the low voltage directive (2006/95/
EC) in that it complies with EN60950.
● Input voltage, Output current, Output power, ambient tem-
perature and ambient humidity should be used within specifi-
cations, otherwise the unit will be damaged.
(Nuclear related equipment, traffic control equipment, medi-
cal equipment, etc.), please provide fail safety function in the
equipment.
magnetic field, corrosive gas and conductive substance.
condensation occurs. In such case, waterproof treatment is
necessary.
tions for 30 seconds or more and out of Input Voltage Range
as specification. Insulation failure, smoking, burning or other
damage may occur to the unit.
to be a hazardous energy level (The voltage is 2V or more
and the electric power is 240VA or more). Prevention from
direct contact with output terminal is highly necessary. While
installing or servicing this power supply unit, avoid dropping
tools by mistake or direct contact with output terminal. This
might cause an electrical shock. While repairing this power
supply unit, the DC input power must be switched off and
the input and output voltage should be safe level.
der fault conditions, the output must be connected to earth
in the final application. However, during installation please
ensure both the input positive and output positive are not
grounded.
only. Be sure to verify effectiveness of application circuits
and their parameters before finalizing circuit design.
terminal from the outside. The injection of reverse voltage or
over voltage exceeding nominal output voltage to output ter-
minals might cause damage to internal components.
out prior notice. For actual design-in, please refer to the lat-
est publications of data sheet, etc., for the most up-to date
specifications of the unit.
any form without prior written consent of Densei-Lambda.
Note : CE MARKING
● PAH200H Instruction Manual
● PAH75D Instruction Manual
・All specifications are subject to change without notice.
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