參數(shù)資料
型號(hào): IRMDSS1
廠商: International Rectifier
英文描述: IR1110 Soft Start IC Reference Design Kit For AC Motor Drives, UPS, Welders, and other applications
中文描述: IR1110軟啟動(dòng)IC參考設(shè)計(jì)套件交流電機(jī)驅(qū)動(dòng)器,不間斷電源,焊工,和其他應(yīng)用程序
文件頁數(shù): 15/23頁
文件大小: 121K
代理商: IRMDSS1
15
IRMDSS1
AC POWER INPUT
FUSES
40A MAX
L+
- SENSE
+SENSE
L-
+
LOAD
NOTE: Higher current fuses
can be used where the terminal
blocks JP2 and JP3 are
removed, and the power
connections are made as
shown in FIG 3.
PWM
CONTROLLER
RV 1
B u s v o ltage regulation
M a x v o ltage only
R V 1
N o t needed. C o n n e c t
J P 4 /1 to JP 4 /3
C o n n e c t R V 1 (50k) .
C h a n g e R 5 2 to 4.53k
1 % . See sect. 4(b)
N o t needed.
N o c o n n e c tion to
J P 4 /1
P W M C o n t r o l l e r
N o t needed.
C o m m ents
M anual potentiom eter
control
N o t needed.
C A U T IO N : R V 1 at
potential of rectifier
pos. term .
Isolated P W M input
C o n n e c t to J P 5 /1 (+ )
a n d J P 5 /2. S e e a lso
F ig6
L +
A b sent
P resent
A b sent
P resent
L -
A b sent
A b sent
P resent
P resent
S e n s e +
O m it
C o n n e c t
O m it
C o n n e c t
S e n s e -
O m it
O m it
C o n n e c t
C o n n e c t
R 5
Inserted
Inserted
R e m o v e
R e m o v e
FIG 5 . Electrical Connections to the IR1110
Reference Design.
JP3
JP2
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