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參數(shù)資料
| 型號(hào)： | V24A2E48BS |
| 廠商： | Vicor Corporation |
| 元件分類(lèi)： | DC/DC變換器 |
| 英文描述： | FasTrak Maxi E-Grade Family DC-DC Converter |
| 中文描述： | FasTrak車(chē)輛馬克西E級(jí)系列的DC - DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 265K |
| 代理商： | V24A2E48BS |
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Maxi E-Grade Family
Rev. 1.1
Page 5 of 8
Set your site on VICOR at www.vicorpower.com
Output Voltage Programming
The output voltage of the converter can be adjusted or
programmed via fixed resistors, potentiometers or voltage
DACs. See Figures 7 and 8.
CONTROL FUNCTIONS - SC PIN
Figure 8—Output voltage trim up circuit.
Figure 7—Output voltage trim down circuit.
RD (ohms) =
1,000 Vout
Vnom - Vout
+Out
+S
SC
–S
–Out
RU
Trim Up
Load
Error
Amp
1k
Ω
1.23V
0.033
μF
Load
+Out
+S
SC
–S
–Out
RD
Trim Down
Error
Amp
1k
Ω
1.23V
0.033
μF
Trim Down
1. This converter is not a constant power device – it has a
constant current limit. Hence, available output power is
reduced by the same percentage that output voltage is
trimmed down. Do not exceed maximum rated output current.
2. The trim down resistor must be connected to the –Sense pin.
Trim Up
1. The converter is rated for a maximum delivered power. To ensure
that maximum rated power is not exceeded, reduce maximum
output current by the same percentage increase in output voltage.
2. The trim up resistor must be connected to the +Sense pin.
3. Do not trim the converter above maximum trim range
(typically +10%) or the output over voltage
protection circuitry may be activated.
RU (ohms) =
1,000 (Vout-1.23) Vnom
–1,000
1.23 (Vout-Vnom)
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available
on the vicor website at: vicorpower.com/tools.html.
Resistor values can be calculated for fixed trim up, fixed
trim down and for variable trim up or down cases for both
1st and 2nd Generation DC-DC converters.
In addition to trimming information, the web site and the
Applications Manual also include design tips, applications
circuits, EMC suggestions, thermal design guidelines and
PDF data sheets for all available Vicor products.
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相關(guān)代理商/技術(shù)參數(shù) |
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| V24A2E48BS1 | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:FasTrak Maxi E-Grade Family DC-DC Converter |
| V24A2E48BS2 | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:FasTrak Maxi E-Grade Family DC-DC Converter |
| V24A2T160A1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
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| V24A36C300B | 功能描述:CONVERTER MOD DC/DC 36V 300W RoHS:否 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:Maxi 產(chǎn)品培訓(xùn)模塊:Low Power DC-DC Converters 3D 型號(hào):VBT2-S5-S15-SMT 標(biāo)準(zhǔn)包裝:1 系列:V-Infinity VBT2-SMT 類(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入（最小）:4.5V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:133mA 電源（瓦） - 制造商系列:2W 電壓 - 隔離:1kV（1000V） 特點(diǎn):- 安裝類(lèi)型:表面貼裝 封裝/外殼:14-DIP SMD 模塊（12 引線） 尺寸/尺寸:0.70" L x 0.50" W x 0.23" H（17.8mm x 12.7mm x 5.8mm） 包裝:Digi-Reel® 工作溫度:-40°C ~ 85°C 效率:84% 電源（瓦特）- 最大:2W 產(chǎn)品目錄頁(yè)面:2745 (CN2011-ZH PDF) 其它名稱:102-2079-6 |
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