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| 型号： | V110C8H75BL |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-7 |
| 文件页数： | 9/11页 |
| 文件大小： | 478K |
| 代理商： | V110C8H75BL |
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
110V Micro Family
Rev. 1.9
Page 7 of 11
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.
Figure 8 — Output voltage trim up circuit.
Figure 7 — Output voltage trim down circuit.
RU
Trim Up
Load
Error
Amp
1 k
Ω
1.23 V
0.033
μF
+OUT
SC
–OUT
1,000 (Vout –1.23) Vnom
1.23 (Vout – Vnom)
RU (ohms) =
– 1,000
Load
RD
Trim Down
Error
Amp
1 k
Ω
1.23 V
0.033
μF
+OUT
SC
–OUT
1,000 Vout
Vnom – Vout
RD (ohms) =
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 –Out 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 +Out pin.
3. Do not trim the converter above maximum trim range
(typically +10%) or the output over voltage protection
circuitry may be activated.
CONTROL FUNCTIONS - SC PIN
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available
on the vicor website at: vicorpower.com/tools.
Resistor values can be calculated for fixed trim up,
fixed trim down and for variable trim up or down.
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| V110C8H75BL2 | 功能描述:CONVERTER MOD DC/DC 8V 75W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:微型 标准包装:33 系列:Econoline R0.25D 类型:隔离 输出数:2 电压 - 输入（最小）:13.5V 电压 - 输入（最大）:16.5V Voltage - Output 1:9V Voltage - Output 2:-9V Voltage - Output 3:- 电流 - 输出（最大）:14mA，14mA 电源（瓦） - 制造商系列:0.25W，1/4W 电压 - 隔离:1kV（1000V） 特点:- 安装类型:表面贴装 封装/外壳:10-DIP SMD 模块（6 引线） 尺寸/尺寸:0.60" L x 0.42" W x 0.28" H（15.2mm x 10.7mm x 7.0mm） 包装:管件 工作温度:-40°C ~ 100°C 效率:60 ~ 70% 电源（瓦特）- 最大:0.25W |
| V110C8H75BL3 | 功能描述:CONVERTER MOD DC/DC 8V 75W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:微型 设计资源:Maxi/Mini/Micro Design Guide, Appl Manual 标准包装:1 系列:微型 类型:隔离 输出数:1 电压 - 输入（最小）:250V 电压 - 输入（最大）:425V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:75W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:2.28" L x 1.45" W x 0.57" H（57.9mm x 36.8mm x 14.5mm） 包装:散装 工作温度:-40°C ~ 100°C 效率:* 电源（瓦特）- 最大:* |
| V110C8H75BS | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 8V 75W |
| V110C8H75BS2 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 8V 75W |
| V110C8H75BS3 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 8V 75W |
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