参数资料
型号: V28A8C200BS
元件分类: 电源模块
英文描述: 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
文件页数: 7/10页
文件大小: 581K
代理商: V28A8C200BS
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
28 V Maxi Family
Rev. 1.6
Page 6 of 10
Set your site on VICOR at vicorpower.com
Module Enable / Disable
The module may be disabled by pulling PC below 2.3 V with
respect to the –Input. This may be done with an open collector
transistor, relay, or optocoupler. Multiple converters may be
disabled with a single transistor or relay either directly or via
“OR’ing” diodes. See Figure 1.
Primary Auxiliary Supply
At 5.7 V, PC can source up to 1.5 mA. In the example shown
in Figure 3, PC powers a module enabled LED.
Module Alarm
The module contains “watchdog” circuitry which monitors
input voltage, operating temperature and internal operating
parameters. In the event that any of these parameters are
outside of their allowable operating range, the module will
shut down and PC will go low. PC will periodically go high
and the module will check to see if the fault (as an example,
overtemperature) has cleared. If the fault has not been cleared,
PC will go low again and the cycle will restart. The SC pin
will go low in the event of a fault and return to its normal
state after the fault has been cleared. See Figures 2 and 4.
+IN
PC
PR
–IN
Disable
Disable = PC <2.3 V
Figure 1 — Module enable / disable.
Figure 3 — LED on-state indicator.
+IN
PC
PR
–IN
4 k
Ω
"Module
Enabled"
+IN
PC
PR
–IN
Optocoupler
4 k
Ω
Alarm
1.00V
+OUT
+S
SC
–S
–OUT
Comparator
+OUT
+S
SC
–S
– OUT
+IN
PC
PR
–IN
Input Undervoltage
2-20 ms typ.
f (VIN)
Auto
Restart
5.7 Vdc
(0-3 mA)
50
Ω
SW2
SW3
1.23
Vdc
6 K
1 K
SW1
SW1, 2, & 3
shown in
"Fault" position
Input Overvoltage (See Note 1)
Overtemperature
Module Faults
1
Not applicable for 300 Vdc input family
1 M
Figure 2 — PC/SC module alarm logic.
Figure 5 — Isolated on-state indicator.
2–20 ms typical
Fault
SC
PC
1.23 V
5.7 V
40
μs typ.
Figure 4 — PC/SC module alarm timing.
Figure 6 — Secondary side on-state indicator.
CONTROL FUNCTIONS - PC PIN
相关PDF资料
PDF描述
V28A8H200BN3 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
V28A8H200BS2 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
V28A8T200BS2 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
VE-201-EX-F3 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
VE-234-EX-F4 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
V28A8H200B 功能描述:CONVERTER MOD DC/DC 8V 200W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:Maxi 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):66A 电源(瓦) - 制造商系列:* 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
V28A8H200B2 功能描述:CONVERTER MOD DC/DC 8V 200W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:Maxi 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):66A 电源(瓦) - 制造商系列:* 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
V28A8H200B3 功能描述:CONVERTER MOD DC/DC 8V 200W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:Maxi 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):66A 电源(瓦) - 制造商系列:* 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
V28A8H200BF 功能描述:CONVERTER MOD DC/DC 8V 200W RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:Maxi 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):66A 电源(瓦) - 制造商系列:* 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
V28A8H200BF2 功能描述:CONVERTER MOD DC/DC 8V 200W RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:Maxi 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):21V 电压 - 输入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):66A 电源(瓦) - 制造商系列:* 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源(瓦特)- 最大:*