PAH50S48-24 TDK Corporation, PAH50S48-24 Datasheet - Page 44

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

Specifications of PAH50S48-24

• Rohs Compliant: YES

CC-E
09XX
10XX
KWD
PAE
PAF
PAH
PAQ
PF-A
PMH
3101
KWS
PFE
ア
プ
リ
ケ
ー
シ
ョ
ン
ノ
ー
ト
PH
CE-
CE-
CE-
KS
B-186
パ
ワ
ー
モ
ジ
ュ
ー
ル
PAH
 Operation Temperature
The baseplate temperature range for PAH-S48 SERIES is
from -40℃ to 100℃ .
 Operation Humidity
Avoid the buildup of condensation on or in the power mod-
ule.
 Storage Temperature
Please note that sudden temperature changes can cause
condensation buildup, and other harmful affects to each
terminal solder.
 Storage Humidity
High temperature and humidity can cause the terminals
on the module to oxidize. The quality of the solder will be-
come worse.
 Cooling Method
The operating temperature is specified by the baseplate
temperature. Various cooling methods are possible such as
using heatsink or chassis of the equipment. If the tempera-
ture is very high, fan is recommended.
 Parallel Operation
PAH series are not available for parallel operation.
 Baseplate Temperature vs. Output Regulation
This is the output voltage change ratio when varying the
baseplate operation temperature.
 Withstand Voltage
The power module is designed to withstand 1.5kVAC be-
tween the input to the baseplate and input to output for
1 minute. In the case that the withstanding voltage is
tested in the incoming goods test, etc., please set the limit
of the test equipment to 20mA. The applied voltage must
be increased gradually from zero to the testing value, and
then decreased gradually at shutdown. Do not use a timer
where a pulse of several times the applied voltage can be
generated. This could cause damage to the module. Be
sure to short all the input and output pins as shown below.
Input - Baseplate
1.5kVAC
50S48
1 min. (20mA)
Baseplace
Voltage
Tester
〜
200S48
＋Vin
CNT
CASE
−Vin
TRM
＋V
−V
＋S
−S
Input - Output
Note : Please be sure CASE is not shorted to any pins.
 Isolation Resistance
The isolation resistance is more than 100MΩ at 500VDC
when tested with a DC isolation tester between the output
and the baseplate. Make sure that during testing, the iso-
lation testers do not produce a high pulse when the applied
voltage is varied. Ensure that the tester is fully discharged
after the test.
 Vibration
Please refer to the power module mounting in the
PAH-S48 series handbook in order to achieve vibration
level stated in the specification.
 Shock
Value for the conditions of our shipping and packaging.
 Others
The performance of a system with Power Module is influ-
enced according to various conditions -- PCBs, chassis,
mechanics, heat dissipation.
Please evaluate actual products, and confirm its perfor-
mance.
Please refer to "Power Module Application Note" for ther-
mal design and mounting direction.
1.5kVAC
Note : Please be sure to short all the input & output pins
as shown above.
Baseplate
Voltage
Tester
1 min.(20mA)
Baseplate
Voltage
Tester
・All specifications are subject to change without notice.
＋Vin
＋Vin
CNT
CASE
CNT
CASE
−Vin
−Vin
TRM
TRM
＋V
−V
＋V
−V
＋S
−S
＋S
−S
14_PAH_SHIKEV
15_PAH_ZETSU