- 您现在的位置：买卖IC网 > PDF目录245575 > VE-BAMD-EM 1-OUTPUT 600 W AC-DC PWR FACTOR CORR MODULE PDF资料下载
参数资料
| 型号： | VE-BAMD-EM |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 600 W AC-DC PWR FACTOR CORR MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-9 |
| 文件页数： | 8/10页 |
| 文件大小： | 662K |
| 代理商： | VE-BAMD-EM |
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
HAM, Harmonic Attenuation Module
Rev. 2.1
Page 7 of 10
Set your site on VICOR at vicorpower.com
Outputs
DC-DC Converter(s)
Rectified Line
Enable Output (E/O)
DC Output
of HAM
Power OK (P/OK)
AC Mains
120 Vrms
Boost Voltage
195 Vdc
240 Vdc
Off at 195 Vdc
Off at 230 Vdc
230 Vdc
25 ms
10 ms
Off below 195 Vdc
Figure 9 — Start up / shut down timing diagram
Figure 7 — Power OK (P/OK)
LOGIC
P/OK
–OUT
+OUT
E/O
S
G
D
A/S
LOGIC
E/O
–OUT
+OUT
P/OK
A/S
S
G
D
Figure 8 — Enable / Output (E/O)
P/OK
Power OK is a monitor signal that indicates the status of the
AC mains and the DC output voltage of the HAM. P/OK is
asserted (active low) when the output bus voltage is within
normal operating range 20 – 25 ms after DC-DC converters are
enabled by the E/O signal of the HAM. This provides sufficient
time for the converters to turn on and their output(s) to stabilize
prior to P/OK being asserted, Figure 9. For momentary
interruptions of AC power, the HAM will provide at least 16
ms of ride through or hold up time (with 1,000 F output
capacitor). On loss of power or brownout, (when the HAM
output voltage drops below 230 Vdc) the P/OK signal will go
to an open circuit state, see Figure 7, signaling an impending
loss of input power to the converter modules. P/OK will
provide power fail warning at least 1 ms prior to converter shut
down. When the HAM output voltage drops below 195 Vdc the
converters are disabled via Enable Output (E/O).
PIN FUNCTION / DESCRIPTION (CONT.)
相关PDF资料 |
PDF描述 |
|---|---|
| VE-B10-EY | 1-OUTPUT 50 W DC-DC BOOSTER MODULE |
| V72B5E150BF2 | DC-DC REG PWR SUPPLY MODULE |
| V72B5H150BS | DC-DC REG PWR SUPPLY MODULE |
| V72B8M150BN | DC-DC REG PWR SUPPLY MODULE |
| V72B36E250BF | DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| VE-BAND-CL | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:AC INPUT HARMONIC ATTENUATOR MODULE |
| VE-BAND-CM | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:AC INPUT HARMONIC ATTENUATOR MODULE |
| VE-BAND-EL | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:AC INPUT HARMONIC ATTENUATOR MODULE |
| VE-BAND-EM | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:AC INPUT HARMONIC ATTENUATOR MODULE |
| VE-BAND-IL | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:AC INPUT HARMONIC ATTENUATOR MODULE |
发布紧急采购，3分钟左右您将得到回复。