參數資料
型號: TVR20331
廠商: Electronic Theatre Controls, Inc.
元件分類: DC/DC變換器
英文描述: DC-DC Converter; Supply Voltage:48V; Output Voltage:12V; Number of Outputs:1; Power Rating:48W; Mounting Type:PC Board; Efficiency:93%; Isolation Voltage:1500V; Leaded Process Compatible:Yes; Output Current:4A RoHS Compliant: Yes
中文描述: 氧化鋅壓敏電阻50系列
文件頁數: 14/43頁
文件大小: 2152K
代理商: TVR20331
Rua Juquiá, 217 - Vila Antonieta - S.B.C. - Cep:09629-040 - SP - Brasil
Tel: (11) 4367-7411 - Fax: (11) 4367-7416 - www.voltts.com.br - voltts@voltts.com.br
Pág. 14/43
Max.
Max.
Clamping
Voltage
Max.
Peak
Current
(8/20μs)
1time
(A)
2000
2000
2000
2000
2000
2000
2000
2000
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
Varistor
Voltage
Allowable
Voltage
Max.
Energy
Rated
Power
Reference
Capacitance
Dimensions
Part No
VlmA
(V)
18
22
27
33
39
47
56
68
82
100
120
150
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
1100
AC rms
(V)
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
215
230
250
275
300
320
350
395
420
465
510
550
625
680
DC
(V)
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
410
450
510
560
615
670
745
825
895
Vp
(V)
36
43
53
65
77
93
110
135
135
165
200
250
300
340
360
395
455
500
550
595
650
710
775
845
930
1020
1120
1235
1355
1500
1650
1815
Ip
(A)
20
20
20
20
20
20
20
20
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10/1000
(J)
11
14
18
23
26
33
41
46
48
51
55
70
84
95
100
108
127
136
150
163
180
190
220
220
220
220
230
255
282
310
342
383
2times
(A)
1000
1000
1000
1000
1000
1000
1000
1000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
@1KHZ
(pf)
44000
36000
26000
20000
18000
15500
13000
10000
6000
5000
4500
3200
2500
2000
2000
1800
1600
1500
1400
1200
1100
1050
950
900
800
700
650
600
530
500
450
400
T(max.)
(mm)
4.7
4.9
5.1
5.3
4.8
4.9
5.1
5.4
4.8
5.0
5.2
5.5
5.0
5.1
5.2
5.3
5.5
5.4
5.5
5.6
5.8
6.0
6.1
6.3
6.5
6.8
7.1
7.4
7.3
7.7
8.1
8.5
(W)
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
TVR 20 180
TVR 20 220
TVR 20 270
TVR 20 330
TVR 20 390
TVR 20 470
TVR 20 560
TVR 20 680
TVR 20 820
TVR 20 101
TVR 20 121
TVR 20 151
TVR 20 181
TVR 20 201
TVR 20 221
TVR 20 241
TVR 20 271
TVR 20 301
TVR 20 331
TVR 20 361
TVR 20 391
TVR 20 431
TVR 20 471
TVR 20 511
TVR 20 561
TVR 20 621
TVR 20 681
TVR 20 751
TVR 20 821
TVR 20 911
TVR 20 102
TVR 20 112
Unit: mm
P nor.
10±1
Disc
20
D max.
23.5
L min.
26
d nor.
1.0±0.02
'%
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