參數(shù)資料
型號(hào): VRAH-03C150
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 4.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-5
文件頁數(shù): 5/9頁
文件大?。?/td> 191K
代理商: VRAH-03C150
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
3.3 Vdc Input
0.9 Vdc - 2.5 Vdc/3 A Output
Output Trim Equations
Equations for calculating the trim resistor (in k) given the desired adjusted voltage (Vadj) and the nominal
output voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between
the Trim pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of
the resistors should be used for any given application.
B
V
A
R
adj
nom
trimdown
=
D
V
C
R
nom
adj
trimup
=
Vnom
A
B
C
D
Notes
0.9 - 2.5
N/A
3.712
1.54
Vo=0.9 V when Rtrim is open
2.5
7.9117
16.14
3.712
11.5
Vo=2.505 V when Rtrim is open
1.8
4.6538
20.84
3.712
16.2
Vo=1.803 V when Rtrim is open
1.5
3.2633
16.14
3.712
11.5
Vo=1.503 V when Rtrim is open
1.2
1.8699
11.45
3.712
6.81
Vo=1.203 V when Rtrim is open
0.9
N/A
3.712
33.2
Vo=0.903 V when Rtrim is open
Module
Vout
Trim
GND
Rtrimdown
Module
Vout
Trim
GND
Rtrimup
相關(guān)PDF資料
PDF描述
VRAH-03L1A00 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE
VRAH-07A1A0 1-OUTPUT 23.1 W DC-DC REG PWR SUPPLY MODULE
VRAH-08E5000R 1-OUTPUT 44 W DC-DC REG PWR SUPPLY MODULE
VRAH-08E5000 1-OUTPUT 44 W DC-DC REG PWR SUPPLY MODULE
V7AH-08E5000R 1-OUTPUT 44 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VRAH-03C180 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS
VRAH-03C1A0 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.9V to 2.5V 3A 7.5W 5-Pin
VRAH-03C1A00 功能描述:CONV DC/DC 3A .9-2.5VDC OUT RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:xRAH-03C 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?42V 電壓 - 輸入(最大):60V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):* 電源(瓦) - 制造商系列:150W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H(116.8mm x 45.7mm x 13.2mm) 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
VRAH-03C250 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS
VRAH-03C500 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 5V 3A 15W 5-Pin