參數(shù)資料
型號(hào): 0RQB-C8TV20G
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 120 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, PACKAGE-10
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 167K
代理商: 0RQB-C8TV20G
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
ISOLATED DC/DC CONVERTERS
36 - 75 Vdc Input
1.2 Vdc /100 A Output
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit On)
-0.3 V
-
0.8 V
Signal High (Unit Off)
Active Low
2.4 V
-
18 V
The remote on/off pin open, Unit
Off.
Signal Low (Unit Off)
-0.3 V
-
0.8 V
Signal High (Unit On)
Active High
2.4 V
-
18 V
The remote on/off pin open, Unit
On.
Output Trim Equations
Equations for calculating the trim resistor are shown below. The Trim Down resistor should be connected
between the Trim pin, GND pin and -sense pin. The Trim Up resistor should be connected between the Trim pin,
Vout pin and the +sense pin. Only one of the resistors should be used for any given application.
Note:
Vadj is the desired output voltage
Vo = 1.201V @Iout=0
Vout
+sense
-sense
GND
Trim
Rtrim_up
Vout
+sense
-sense
GND
Trim
Rtrim_down
Rtrim_up Vadj
()
6.25
0.1 1
delta
+
()
Vo
0.51 1
delta
+
()
Vo
0.6125
:=
delta
Rtrim_down Vadj
()
8.13
20 1
delta
+
()
Vo
+
10.2
7.86 1
delta
+
()
Vo
:=
delta
()
[]
10 0 %
Va dj
Vo
delta
Vo
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