BCC
Models and Ratings
Output
Output
Output
Output
Model
Power
165 W
200 W
210 W
240 W
264 W
400 W
405 W
408 W
405 W
396 W
408 W
406 W
Voltage
3.3 V
5.0 V
7.5 V
12.0 V
3.3 V
Current
50.0 A
40.0 A
28.0 A
20.0 A
80.0 A
80.0 A
54.0 A
34.0 A
27.0 A
22.0 A
17.0 A
14.5 A
Load Regulation
1.5%
Number(1,2)
BCC200PS03
BCC200PS05
BCC200PS07
BCC200PS12
BCC400PS03
BCC400PS05
BCC400PS07
BCC400PS12
BCC400PS15
BCC400PS18
BCC400PS24
BCC400PS28
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.0%
1.0%
5.0 V
7.5 V
12.0 V
15.0 V
18.0 V
24.0 V
28.0 V
1.0%
1.0%
1.0%
Notes
1. For -40 ºC operating temperature, add suffix ‘L’ to model number.
2. For conformally coated option, add suffix ‘E’ to model number.
Mechanical Details
Input:
A = 0.18 ” (4.5 mm) mounting holes for M4
AMP Mate'n'lok 3 way.
Matꢀng housꢀng AMP 350766-1.
Socket crꢀmp AMP 926893-1.
Pꢀn 3: Lꢀve
Overall height
1.90 (48.5)
55.5
47.5
Centers
59.3
Centers
50.0
Centers
Centers
127.0
114.5
121.5
Pꢀn 2: Earth
Pꢀn 1: Neutral
–
Output
Output:
3
1
Power output +ve and -ve by M6 studs.
81.5
+
Use approprꢀate rꢀng termꢀnals and wꢀre for the load current.
Sꢀgnal connectꢀons on two 0.1 (2.5) headers (PL1 & PL2).
Matꢀng Housꢀng: Molex 22-01-2065.
Output
TOP VIEW
Output Set
DC OK
Matꢀng Crꢀmp: Molex 08-50-0032.
PL1
1
PL2
1
PL1&2 Connections
6
6
Pin
1
Function
Current Balance
Voltage Balance
Trꢀm
12.5
0.0
5.5
0.0
A
A
A
A
A
Overall length 9.21 (234.0)
2
3
4
-Remote Sense
+Remote Sense
Remote On/Off
5
48.5
32.0
6
Overall dꢀmensꢀons are
ꢀn ꢀnches (mm)
22.0
0.0
Accessories
1. Input & output connector kꢀt - order part ‘BCC CONKIT’.
2. For thermal pad, order part ‘BCC THERM’.
Weight:
2.87 lbs (1.3 kg)
6.0
0.0
Application Notes
Examples of parallel operation
Current and voltage balance pꢀns are used to connect unꢀts ꢀn parallel - see drawꢀng.
Remote On/Off: Output ꢀs on wꢀth pꢀn left floatꢀng, pull pꢀn down to -Output to turn
output off.
+VOUT
+S
VB
TRM
CB
Remote sense pꢀns are used to compensate for lead drops, for up to 0.5 V maxꢀmum.
When not used, move swꢀtch SW1 to local posꢀtꢀons. See below for swꢀtch posꢀtꢀons.
The BCC serꢀes ꢀs approxꢀmately 80% effꢀcꢀent, so for 400 W load consumptꢀon,
the coolꢀng system used wꢀll have to be able to absorb 100 W whꢀle maꢀntaꢀnꢀng the
baseplate to a maxꢀmum of +83 °C.
-S
-VOUT
+VOUT
+S
VB
Remote sense switchers - single unit
TRM
Load
CB
-S
Remote
OFF
OFF
ON
Local
ON
ON
OFF
OFF
SW1 D (1)
SW1 C (2)
SW1 B (3)
SW1 A (4)
-VOUT
+VOUT
+S
ON
VB
Parallel units with remote sense
Parallel units without remote sense
TRM
CB
PSU 1
OFF
OFF
ON
PSU 2
OFF
OFF
OFF
OFF
PSU 3
OFF
OFF
OFF
OFF
PSU 1
ON
PSU 2
OFF
PSU 3
OFF
-S
SW1 D (1)
SW1 C (2)
SW1 B (3)
SW1 A (4)
SW1 D (1)
SW1 C (2)
SW1 B (3)
SW1 A (4)
-VOUT
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Ensure output power leads are of equal length and type for all
unꢀts and that they are capable of carryꢀng the load current. Set all
unꢀts to the requꢀred output 0.1V. The voltage settꢀng pot on unꢀt
1 can be used to set the overall output voltage ꢀf requꢀred.
ON
Contact sales offꢀce for a full set of applꢀcatꢀon notes.
13-Nov-07
XPPOWER [ XP POWER LIMITED ]
