AIF04ZPFC-01NNTL Astec Power, AIF04ZPFC-01NNTL Datasheet - Page 28

• Manufacturer Part Number: AIF04ZPFC-01NNTL
• Manufacturer: Astec Power

Brown Out Ride Through
Brown Out conditions occurs when there is a transient break in input current. During this period the external output bulk
capacitor holds up the voltage to the load until input current is restored. When the input voltage is restored the PFC module
will continue delivering power to the load
After a Brown Out condition where the output voltage has not dropped below 250Vdc, the module will recover when input
power is restored. The PFW signal can be used to monitor input power loss.
MODEL : AIF -
March 2006 REVISION 09
85to265Vac
OUTPUTVOLTAGE
OUTPUTVOLTAGE
INPUTVOLTAGE
INPUTVOLTAGE
PFC Series
LDENABLE
PFW
PFW
ACINPUT
L1
L2
FORBROWNOUT<20ms
FORBROWNOUT>20ms
Technical Reference Note
AIF - PFC Power Factor
BROWNOUT
APA
8
Correction Series
9
LOW
LOW
BROWNOUT
Load
Disabled
LOW
Chargingof
OutputCapacitor
16
+O/P
-O/P
1
315VforVadjto76%
(390VforVadjto100%)
250V(Min)
250V(Min)
280V
315VforVadjto76%
(390VforVadjto100%)
290VforVadjto76%
(380VforVadjto100%)
280V
290VforVadjto76%
(380VforVadjto100%)
+
Outputto
AMPSSô
Modulesor
otherload
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