PAH200S48-12 TDK Corporation, PAH200S48-12 Datasheet - Page 55

• Manufacturer Part Number: PAH200S48-12
• Description: LAMBDA PART
• Manufacturer: TDK Corporation

Specifications of PAH200S48-12

• Rohs Compliant: YES

・All specifications are subject to change without notice.
PAH
1 Terminal Arrangement
1 Input Voltage Range
Input voltage range for PAH450S48 Series is indicated
below.
Basically，ripple voltage (Vrpl) which results from rectifica-
tion and filtering of commercial AC line is included within
the input voltage as shown in Fig. 1-1. Ripple voltage must
be limited within the voltage described below.
When this value is exceeded, the output ripple voltage be-
comes large.
Note that sudden input voltage change may cause varia-
tion of output voltage transitionally.
Also, input voltage waveform peak value must not exceed
above input voltage range.
450S48
Allowable input ripple voltage : 4Vp-p
Input Voltage Range : 36 - 76VDC
Fig.1-1 Input Ripple Voltage
Time
2. Explanations on Specifications
Baseplate can be connected to FG (frame ground) M3 threaded holes. (standard model)
Connect +Vin, -Vin, +V, -V with consideration of contacting resistance.
[Input Side Terminals]
-Vin
CASE ：Baseplate Terminal
CNT ：ON/OFF Control Terminal
+Vin ：+Input Terminal
below 4V
Vrpl
1. Terminal Explanation
CASE
：-Input Terminal
CNT
+Vin
-Vin
Input Voltage
Range
NAME PLATE
● Basic Connection
Input Fuse
This power module has no built-in fuse. Use external fuse
to acquire various Safety Standards and to improve safety.
Also, use fast-blow type for every module.
Furthermore, fuse must be connected to the +Vin side if
-Vin side is used as ground, or fuse must be connected to
-Vin side if +Vin side is used as a ground.
Vin
[Output Side Terminals]
-V ：-Output Terminal
-S ：-Remote Sensing Terminal
TRM ：Output Voltage Trimming Terminal
+S
+V
Fuse
Input Fuse recommended current rating:
C1
：+Remote Sensing Terminal
：+Output Terminal
Fig.1-2 Basic Connection
-V
-S
TRM
+S
+V
PAH450S48 : 30A
+Vin
-Vin
Time
CNT
CASE
Module
Power
TRM
+V
+S
-S
-V
below 4V
Vrpl
50mm
C2
Input Voltage
Range
B-197
PAH