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參數(shù)資料
型號: AX432DN
廠商: Electronic Theatre Controls, Inc.
英文描述: Adjustable Shunt Regulator
中文描述: 可調(diào)并聯(lián)穩(wěn)壓器
文件頁數(shù): 7/7頁
文件大小: 176K
代理商: AX432DN
Page No. : 7/7
AVANTICS - AX432 Series
Specification No.: 050308-FE0002
Soldering Methods for AVANTICS’s Products
1. Storage environment: Temperature=10
o
C~35
o
C Humidity=65%±15%
2. Reflow soldering of surface-mount devices
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
Average ramp-up rate (T
L
to T
P
)
<3
o
C/sec
<3
o
C/sec
Preheat
- Temperature Min (Ts
min
)
- Temperature Max (Ts
max
)
- Time (min to max) (ts)
100
o
C
150
o
C
60~120 sec
150
o
C
200
o
C
60~180 sec
Tsmax to T
L
- Ramp-up Rate
<3
o
C/sec
<3
o
C/sec
Time maintained above:
- Temperature (T
L
)
- Time (t
L
)
183
o
C
60~150 sec
217
o
C
60~150 sec
Peak Temperature (T
P
)
240
o
C +0/-5
o
C
260
o
C +0/-5
o
C
Time within 5
o
C of actual Peak
Temperature (t
P
)
10~30 sec
20~40 sec
Ramp-down Rate
<6
o
C/sec
<6
o
C/sec
Time 25
o
C to Peak Temperature
<6 minutes
<8 minutes
3. Flow (wave) soldering (solder dipping)
Products
Peak temperature
Dipping time
Pb devices.
245
o
C
±
5
o
C
5sec
±
1sec
Pb-Free devices.
260
o
C +0/-5
o
C
5sec
±
1sec
Figure 1: Temperature profile
t
P
t
L
Ramp-down
Ramp-up
Ts
max
Ts
min
Critical Zone
T
L
to T
P
t
S
Preheat
T
L
T
P
25
t 25
o
C to Peak
Time
T
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