参数资料
型号: VRBC-16A1ACG
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 80 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, SIP-11
文件页数: 5/10页
文件大小: 301K
代理商: VRBC-16A1ACG
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
8.3 Vdc - 14 Vdc Input
0.75 Vdc - 5.5 Vdc/16 A Output
Remote On/Off
For Active High Modules (Positive Logic)
When the transistor Q1 is in the Off state,
the power module is ON.
When the transistor Q1 is turned On,
the power module is OFF.
For Active Low Modules (Negative Logic)
When the transistor Q1 is in the Off state,
the power module is OFF.
When the transistor Q1 is turned On,
the power module is ON.
Output Trim Equations
Equation for calculating the trim resistor given the desired output voltage (Vo) is shown below. Rtrim is the
required resistance between the trim pin and GND pin, Vtrim is the required voltage between the trim and GND
pin.
Vo (V)
Rtrim (K)
0.7525
Open
1.2
22.46
1.5
13.05
1.8
9.024
2.5
5.009
3.3
3.122
5.0
1.472
Vo (V)
Vtrim (V)
0.7525
Open
1.2
0.67
1.5
0.65
1.8
0.63
2.5
0.583
3.3
0.53
5.0
0.42
Rtrim
Module
Vout
GND
Sense
trim
RemoteOn/Off
GND
Vin
Q1
GND
Vin
Module
R
Remote On/Off
GND
Vin
Q1
GND
Vin
Module
Vtrim
Module
Vout
GND
Sense
trim
()
{}
7525
.
0
0667
.
0
7
.
0
×
=
Vo
Vtrim
=
1000
7525
.
0
10500
Vo
R trim
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