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參數(shù)資料
| 型號： | PSR54-7-7IR |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 652K |
| 代理商： | PSR54-7-7IR |
Industrial Environment
Switching Regulators, PCB & Chassis
PSR Series
Edition 4/4.99
11/11
MELCHER
The Power Partners.
-9
Extended Temperature Range
Note: Not available for PSR 52.
The operational ambient temperature range is extended to
TA = –40...71
°C. (T
C = –40...95
°C, T
S = –55...100
°C.)
Y PCB Soldering Pins
This option defines soldering pins of 1.0
× 0.5 × 6.5 mm,
instead of the standard fast-on terminals of 2.8
× 0.5 ×
6.5 mm. Modules with this option can be mounted onto
printed circuit boards, providing through-plated finished
hole size of 1.3...1.5 mm.
The combination of option Y with option R will result in a
different setting of the output voltage (see also description
of:
R Control).
Accessories
A variety of electrical and mechanical accessories are
available including:
– Isolation pads for easy and safe PCB-mounting.
– Filters and ring core chockes for ripple and interference
reduction.
– Adaptor kit for DIN-rail and chassis mounting.
P
Potentiometer
Note: Not available for PSR 52.
Option P excludes option R. The output voltage
Uo can be
adjusted with a screwdriver in the range from 0.92...1.08 of
the nominal output voltage
Uo nom.
However, the minimum differential voltage
DUio min be-
tween input and output voltages as specified in:
Electrical
Input Data should be maintained.
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