这桥堆有用吗？
本帖最后由 YUHUAWEI 于 2014-4-22 21:39 编辑从进口设备上拆的桥堆，请问用在音响上怎么样？另外请问各位老师有知道这东西的参数吗？谢谢 本帖最后由 YUHUAWEI 于 2014-4-22 21:45 编辑
顶顶 知道的朋友请指点 两个A1K2为交流输入，两个k1连在一起输出直流正，两个a2连在一起输出直流负 mllm 发表于 2014-4-23 10:53 static/image/common/back.gif
两个A1K2为交流输入，两个k1连在一起输出直流正，两个a2连在一起输出直流负
多谢指点 您说的这些我知道 想知道的是参数 YUHUAWEI 发表于 2014-4-23 13:24 static/image/common/back.gif
多谢指点 您说的这些我知道 想知道的是参数
桥堆上没有的话就不知道了 2H
1600
1700
1280
ABSOLUTE MAXIMUM RATINGS
Unit
V
V
V
MITSUBISHI DIODE MODULES
RM60DZ/CZ-24,-2H
HIGH VOLTAGE MEDIUM POWER GENERAL USE
INSULATED TYPE
24
1200
1350
960
Symbol
V
RRM
V
RSM
VR
(DC)
Parameter
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Reverse DC voltage
Voltage class
Unit
A
A
A
A
2
s
Hz
°
C
°
C
V
N·m
kg·cm
N·m
kg·cm
g
Conditions
Single-phase, half-wave 180
°
conduction, T
C
=112
°
C
One half chcle at 60Hz, peak value
Value for one cycle of surge current
Charged part to case
Main terminal screw M5
Mounting screw M6
Typical value
Ratings
95
60
1200
6.0
×
10
3
1000
–40~150
–40~125
2500
1.47~1.96
15~110
1.96~2.94
20~30
160
Symbol
IF
(RMS)
IF
(AV)
I
FSM
I
2
t
f
T
j
T
stg
V
iso
—
—
Parameter
RMS forward current
Average forward current
Surge (non-repetitive) forward current
I
2
t
for fusing
Maximum operating frequency
Junction temperature
Storage temperature
Isolation voltage
Mounting torque
Weight
Unit
mA
V
°
C/W
°
C/W
M
Ω
Limits
Symbol
I
RRM
V
FM
R
th (j-c)
R
th (c-f)
—
Parameter
Repetitive reverse current
Forward voltage
Thermal resistance
Contact thermal resistance
Insulation resistance
Test conditions
T
j
=150
°
C, V
RRM
applied
T
j
=25
°
C, I
FM
=180A, instantaneous meas.
Junction to case, per 1/2 module
Case to fin, with thermal compound, per 1/2 module
Measured with a 500V megohmmeter between main terminal
and case
Min.
—
—
—
—
10
Typ.
—
—
—
—
—
Max.
20
1.35
0.5
0.2
—
ELECTRICAL CHARACTERISTI YUHUAWEI 发表于 2014-5-19 12:18 static/image/common/back.gif
2H
1600
1700
:L晕 不好意思网站复制的 没想全乱套。小日本的东西价格高有理由，里面连接线是银丝的。
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