Vicor Westcor PFC MegaPAC Power Factor Corrected AC-DC Switchers - Manual (Page 14)

UG:105 vicorpower.com Applications Engineering: 800 927.9474 Page 14
DC OK (Power Good) Connection J3 (and P2 for FinPAC)
n DC OK is only available as an option and is not always present.
n J3-4 is Vcc In, J3-3 is Power Good, J3-2 is Power Good inverted, and J3-1
is Signal Ground.
n Use Molex mating receptacle #39-01-0043 with #39-00-0031
terminals provided.
n Attach terminals to 22-28 AWG stranded wire using Molex tool #57005-5000.
n For the FinPAC, refer to the P2 Connector. P2-3 is Power Good.
n Use Molex mating receptacle #39-01-0073 with #39-00-0031
terminals provided.
n Attach terminals to 22-28 AWG stranded wire using Molex tool #57005-5000.
Interface Connections J10
n Use Molex mating receptacle #39-01-2120 with #39-00-0039 terminals provided.
n J10-1 to 8 are Enable/Disable for slots 1-8.
n J10-9 is Vcc, J10-10 is Signal Ground, J10-11 is AC Power OK, and J10-12
is General Shutdown.
n Attach terminals to 18-24 AWG stranded wire using Molex tool #11-01-0197.
FlexPAC Connections J1
n Use Molex mating receptacle #39-01-2120 with #39-00-0039 terminals provided.
n Attach terminals to 18-24 AWG stranded wire using Molex tool #11-01-0197.
n J1 pins 11, 5, 12 and 6 are for special trim options. Contact factory for use.
n Local Sense only.
4
3
2
1
J3
J3-4 Vcc
J3-3 Power Good
J3-2 Power Good Inverted
J3-1 Signal Ground
Pin
DC OK (Power Good)
P2 DC OK Connector
POWER GOOD INVERTED
TRIM 5
3
2
4
1 SIGNAL GROUND
POWER GOOD
Vcc IN
7
6 +SENSE
-SENSE
12 11 10 9 8 7
6 5 4 3 2 1
J10
J10-9
J10-10
J10-11
J10-12 Vcc +5V, 0.3A
SIGNAL GROUND
AC POWER OK
GEN SHUTDOWN
J10 INTERFACE
J10-1
J10-2
J10-3
J10-4
J10-5
J10-6 J10-7
J10-8 E/D-1
E/D-2
E/D-3
E/D-4
E/D-5
E/D-6 E/D-7
E/D-8
12
4
35
6
7
89
10
11
12
M1
M2
M3
M4
+
+
+
+
–
–
–
–
n/a
n/a
n/a
n/a
7 –V
OUT
M1
8 –V
OUT
M2
9 –V
OUT
M3
10 –V
OUT
M4
11 DO NOT USE
12 DO NOT USE
1 +V
OUT
M1
2 +V
OUT
M2
3 +V
OUT
M3
4 +V
OUT
M4
5 DO NOT USE
6 DO NOT USE