Vicor VIPAC Array Family of DC-DC Converters Up to 750 Watts - Manual (Page 4)

6
Mating Connector
Vicor part # Amp part #
Housing 24795 2-794657-0
Contacts 24796 1-106529-2
Kit 24828
7
Parallel/Redundant Connections Parallel/Redundant Connections
L
O
A
D
PR bus leads should be connected
to like pin #’s on redundant arrays
when equipped with optional
current share transformer.
*Removable jumpers in J4 are factory installed for local sensing. For remote
sensing the +Sense pins should be tied to the same point on the +Out power
bus; the -Sense pins should be tied to the same point the -Out power bus.
** There should be one master module, this is realized by choosing one
module to be the master and shorting the SC to –S on the other module.
Units configured from the factory as paralled will already have this
configured.
Pin # Conn. Function Mating Conn.
1 – Vout
J4-1 – Vout
J4-2 – Sense
J4-3 Secondary Control P/N 16385
J4-4 + Sense
J4-5 + Vout
*Removable
Jumper
*Removable
Jumper
Factory Installed
Mini/Maxi LugMate
*
P/N 16385
J4
1
5
1
5
1
5
*
P/N 16385
J4 1
5
#10-32 torque 16 in. lbs.
1
11 20
10
Input Connector
(View looking into J1)
*
P/N 16385
1
5
J4
Pin # Function
1-4 –Vin
5-7 +Vin
8 NC / PR bus
9 PE protective earth
10 – Remote enable
11-13 –Vin
14-17 +Vin
18 NC / PR bus
19 PE protective earth
20 + Remote enable
VA-J & VA-K configurations only
(300 & 375 Vin single Maxi &
single Mini)
Pin # Function
1-3 –Vin
4-6 +Vin
7 NC
8 NC / PR bus
9 PE protective earth
10 – Remote enable
11-13 –Vin
14-16 +Vin
17 NC
18 NC / PR bus
19 PE protective earth
20 + Remote enable
To disable output(s) apply +5 Vdc
between pins 10 and 20 in the polarity
indicated