^` !"
!"#$
sáÅçê=a`Ja` !"#$%&'!"
c^oj !"#$%&'()*+, !"#$%&'()*+,-./0
123333333333333333333333333333333
!"#$%& ' VMs~ÅJNPOs~Å !
c^ojNuuu !" RMMt !"# NUMs~ÅJ
OSQs~Å ! ==c^ojNuuuu !" TRMt !"#$ VMî~ÅJNPOs~Å ! c^ojOuuu
!"#$ T R M t !"#$% N U M s ~ Å J
OSQs~Å !=c^ojOuuu !"NMMMt
!"#$%&'()*+,-^` !"#$
!"#!a`Ja` !"#$%&'()*+
!"#$%& bjf ! sáÅçê c ^ o j !"#$%&'() c á ä í É ê L
^ìíçê~åÖáåÖ=oÉÅíáÑáÉê=jçÇìäÉ !"#$%&
!"#$%&'()*+,-.*/0%123
!"#$%&'()*+,-a`Ja` !"
!"#$%&'()'*+,-./ ^` !"#$%&'()*+,-./0123
píê~é=EpqF
!"#$%&'( c^oj !"#$%&'
!"ORMsÇÅPTMsÇÅ !"#$%&'
sáÅçê PMMs a`Ja` !"
sfOSu sfJgSua`Ja` !"#$%&'()*
=c^oj !"#$%&'()*+,-."/
!"#$%&'()*+,-./0123456
!"#$ c^oj !"#$%&'%()
!"#$%&'()*+,-./01234
píê~é !"#$%&'()*+,`ä`O
`ä`O !"#$%&'()*$+,-.
! !"#$ `ä `O !"#$ oä
oO !"# N Holdup Box (HUB)
820µF
N
HUB820-S
2200µF HUB2200-S
1200µF HUB1200-S
2700µF HUB2700-S
1800µF HUB1800-S
3300µF HUB3300-S
N
B OK
FARM
Filter/Autoranging
Rectifier Module
C9
N/C
L
R1
+
EMI GND
Z1
C3
C1
F1
+In
C7* V1
PC (Gate In)
C8* V2
PR (Gate Out)
Vicor DC-DC
Converter
ST
EN
L
–In
–
R2
C2
PE
Part
C1,2
C3–6
R1,2
V1,2
F1,2
D1,2
C7,8 *
Z1
C9
Description
Holdup capacitors
4700pF
150kΩ, 0.5W
220V gas tubes
3A, PC Tron
Diode
Film Cap., 0.8µf
MOV
0.47µF
Vicor
Part Number
see text
01000
00127-1503
13755
02178
00670
C4
D1
C5
F2
+In
PC (Gate In)
03040
Sizing PCB traces:
PR (Gate Out)
All traces shown in bold carry significant
current and should be sized accordingly.
–In
FARM1-xxx
N/ST/L 10A rms at 90Vac and 500W
4A DC at 190Vdc and 750W
+/– In
FARM2-xxx
N/ST/L 20A rms at 90Vac and 750W
+/– In
8A DC at 190Vdc and 1000W
* Required if C1 & C2 are located more than
6 inches from output of FARM.
N !"#$%
Vicor DC-DC
Converter
D2
C6
To additional modules
N
330µH
+In
+
N
+
15Vdc
L1
PC (Gate In)
B OK
EMI GND
150k
N/C
EMI GND
.47µF
PR (Gate Out)
EN
.099µF
4.7nF
Vicor DC-DC
Converter
ST
ST
N/C
Microcontroller
B OK
EN
4.7nF
–In
–
L
–
L
O=bå~ÄäÉEbkF
Q !"#$
bå~ÄäÉEbkF
bå~ÄäÉ !"#$ a`Ja` !"# m` d~íÉ=få !"O !"#$c^oj
a`Ja` !" !"#$%&'("
!"#$%&'()*+,-. !"#
!"#$%&'( !"#$%&'
!
Q !"#$%&'(#)*+,#
!"#$ v !"#$%&'() u NMMheòPMjeò !"#$%&'()*
!" #$%&'()*+,-./0123_
!"# R bå~ÄNÉ kjlpcbq
!"#$NRMh NRs !
!"#$%&'()*+,-./01234"
!" m` d~íÉ=få !"#$%&'(
!"#$%&'()*m` !"#$%
!"#$ bå~ÄäÉ !"#$%&'()
NRs !"#$%&'()*+,-./0123
QMMs bå~ÄäÉ !"#$ a`Ja` !"#$%&'()*+,-./'()*+,
!"#$%&'()*(+,-.$/01
!"#$%&'()*%+,-(./0123
!"#$%&'( NUMsÇÅ !"#$
!"#$%&'()
R !sPMM^NR`RMM^i
!
_ìëJlhE_lhF
P _ìëJlh !"#$%
!"#$%&'()!*+,-
&'()
!"#$c^oj !"#!$%&
_ìëJlh !"#$%&' !"
!"#$%&'()*+,&-./01*
!"#$%&'()*+ !,-./0123
!"#$%&'()*(+,-
!"#
!"#$ S NKN !"#$%&'
!"#$%&'()#*$#+, !"#$%&%'()*$+&,-$+./$
!"#$%&'(!)!"*+,-.!!"
!"#$%!&'ÇîLÇí !"#$
Power
Up
Power
Down
90–132V
AC Line
N
+
15 Vdc
EMI GND
27kΩ
N/C
+5 Vdc
PC (Gate In)
B OK
ST
+In
Vicor DC-DC
Converter
Secondary
referenced
EN
PR (Gate Out)
Microcontroller
L
–
–In
Output
Bus
(Vdc)
400
300
200
100
0
1.1
2.1
Strap
PTC
Thermistor
Bypass
Converter
Enable
Bus OK
3.1
50ms
50ms
P=_ìëJlhE_lhF !"#$%&
4.1
5.1
S !"#$%&'()
2.2
1.2
!"ëíê~é !"# !"#$%&
!Emq`F !"#$%& !"T
!"#$% bå~ÄäÉEbkF !"#!
_ìëJlhE_lhF !"
!"#$ %& '()*+,-./#0
!"#$%!&'()*+,-./012
!"#$%&'()*"+,-./01234
!"#$%&'()*+,-./
Hold up Time
Ripple (VPP)
+Out
PTC
Thermistor
π –θ
AC Fail
Warning
θ
254V
205V
185V
Strap
L
Ride Thru Time
Strap
BOK
Power
Fail
Converter
Shutdown
–Out
N
U !
EN
Microcontroller
BOK
O
OKN !"#$%&'()*+,-./01
!"#$%OMMs !"#$%&'()"
!"#$%&'()*+,-./0 !12
!"#$%&'()*OMMs !"#$%&
PKN !"#$%&'()*+,-./01
!"#$OPRs !"#$%&'()*+
!"#$%OPRs !"#$%&'()*+
!
RKN !"#$%&'()*+, RMãë _ìëJ
lh !"#$%&'()*+,%-./0
!"#$
!"#
` !"
s !"#$%
==N
#
!"#$%&'()*+,-./01 2(3
!"#$% !"#$%& !"#$
m íZ`Es
O
N
JsOOF O
m !"#$
í !"#$
O
=
sN í !"# $
sO í !"# $
O
!"#$%&'()*+,-
!"#$%&'()%*+,-./0"12
!"#$%&'
NKO !"#$%& ONMs _ìëJlh !"#$%&'"#(
OKO !"#$%& NVMsÇÅ !"#$%
!"#$%&'()*+,-./01'2
!"#$%&'()*+, -./0123
!"#$%&'()*+,-./012"%3
!"#$%&' "()*+,-
!"#$%&%'
!"#$%&'()*
NLO`s !"#
T !"#$%&'(
QKN !"#$%&'()*+ RMãë !"#$%&'
!" s !"!#$%&'()* +",-. /01
!eçäÇJìé=qáãÉ _lh !"#$%&
!"#$%#& !"oáÇÉJíÜêçìÖÜ=qáãÉ
!"#$%&'() _lh !"#$%&
! U !"#$%&'()*+,-./0
` Z=Om í EsNOJsOO
P
! í !"#$_lh !"#
!"#!$%&U _lh !"#$%
OMRs NURs !"#$%&'P !
!"#$%&'()*+",-./
` Z Om í EOMRO=J=NURO
` Z Om íTIUMM
!"#$N !"#$%`ä`O !"
!"!#$%&'(")*+,- !./"0
!"#$ OMMs o PM OM=NçÖEsáåLsçìíF
Q
!"#$%&'( NRs !"#$% PMMs
!"#$%& RSÇ_ !"#$% NMséé !"#$%NRãséé P !"#$%
!"# $%&'()*+% sN sO !
!"#$"%&'( )*"+,-. U !"##$!%&'()*!+**,-í
!"#$%&'()*+ í !"#$
í Z=E J F Q=πƒ
ƒ Z R
40
35
Holdup Time (ms)
!"#$%&'() !"#$"%&'(
!"#$%&'()*#+,- +./012
!"#$%&'()*+,-%./&'012
sáÅçê !"#$%& o !"#$%&'
1300µF
1600µF
1100µF
820µF
25
10
0
250
*
!"#$%&'()*
S
!"#$%&'()*%+,-."/% !"
!"#$%&'()*(+,-.#$/01
!"#êãë !"#
fojp=Z=Om s~Å
T
1000
V !"#$%&'()*+,-./0)*+,1+,
`ä `O !
`äH`O !"#$%&J
c^ojNuuu=Z=O=u=OMMM=c
c^ojOuuu=Z=O=u=PVMM=c
Total
capacitance
820µF
80
90 Vac
115 Vac
70
60
50
40
30
20
10
0
250
500
750
1000
Operating Power (W)
NM !"#$%&'()
m=Z s~Å=Z !"#$ !%&'()*+,-./+001
!"#$ V NM NN !"#a`Ja` !"#$%&'()*+,
NOsÇÅ !"# POMt !"#$%&' UR
c^oj !"#$%& PTRt VMs~ÅJ
OSQs~Å !"#$%&'()*+,- Vãë !"#$#%
750
100
!"#$
===== Z=`Mp =sO sN
*
500
Operating Power (W)
!"#$
JN
(FARM1XXX)
15
5
Ride-through Time (ms)
* 680µF
20
90
Z=
2200µF (FARM2XXX)
30
!"#$%&'(")*+,-V !"#$#
!"#$%&'()'*+,-UOMc
!"#$%&'( !)!*+,-.NSQMc
!"#$%&'()*+,-.
!"#
NM !"#$%&''()*+,-./01
NM !"#$%&&'(VMs~Å !"
SUãë !"#$%&'())*+,-.
!"#$%&'(")
NN !"#$%&'()*+,#-./01
!"#$%&'()*+%,- NOs~Å a`Ja` !"#$%&'(
NO ! a`Ja` !"#$%&'()*
!"# NOs !"#$%& SMÇ_ !"#$%&NOs~Å !"#$%&'
SMÇ_ !"#$E NOMeò !"
!"#$%&' NOãséé !"# sáÅçê
!"#$%&'()*+,-. sfJOMM sfJ
gMM !"
80
30
*
75
Ripple Rejection (dB)
P-P Ripple Volts (V)
25
20
*
15
10
70
65
60
55
50
5
0
250
1100µF
820µF
1300µF
1600µF
500
680µF
* 2200µF
750
(FARM1XXX)
40
1000
Operating Power (W)
NN !"#$%&'() *+,-.() */ `ä
`O !
123
45
(FARM2XXX)
2
5
15
30
Output Voltage
NO !"#$%&'()*+,-./
852-2956-1782==123 www.vicr.com.cn==123
50