參數(shù)資料
型號(hào): SFR25-1R5-5
英文描述: WIDERSTAND METALLFILM 1R5 250V 0.4W
中文描述: WIDERSTAND METALLFILM 1R5 250V 0.4瓦
文件頁(yè)數(shù): 13/22頁(yè)
文件大?。?/td> 111K
代理商: SFR25-1R5-5
1998 Nov 18
14
Philips Components
Product specification
Cemented wirewound resistors
AC01/03/04/05/07/10/15/20
Fig.20 Pulse on a regular basis; maximum permissible peak pulse power
as a function of pulse duration (t
i
).
P
max
(
)
AC15
handbook, full pagewidth
P
(W)
1
CCB388
10
1
10
2
10
3
10
4
1
10
10
2
10
3
5
10
4
t
i
(s)
t
p
/t
i
= 1000
t
p
/t
i
= 200
t
p
/t
i
= 50
t
p
/t
i
= 10
t
p
/t
i
= 2
0.33
4.3
33
330
39 k
Fig.21 Pulse capability; Watt
×
seconds/ohm as a function of R
n
.
AC15
handbook, full pagewidth
energy
(Ws/
)
10
3
10
5
10
4
10
2
10
1
10
1
CCB389
10
2
10
4
10
1
10
2
10
3
10
1
R
n
(
)
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