EEWORLDEEWORLDEEWORLD

Part Number

Search

357-014-531202

Description
CARD EDGE CONNECTOR
File Size210KB,6 Pages
ManufacturerETC
Download Datasheet View All

357-014-531202 Overview

CARD EDGE CONNECTOR

357-014-531202 Preview

307/357 SERIES CARD EDGE CONNECTOR
.156" (3.96mm) Contact Spacing
Example Part Number 307 - 044 - 520 - 2 02
Series
Total Number of Contacts
Contact Code
Contact Rows
Mounting Options
Series
307
357
Total Number of Contacts
1
006, 007,...044
012, 014,...088
Insulator Colour
Green
Black
Contact Rows
Single Row
Dual Row
307/357 SERIES ORDERING CODE
CSA Approved and UL Recognized
.156 (3.96) Contact Spacing x .200 (5.08) Row Spacing
Accepts .062 (1.57) Nominal Thickness P.C. Board
Low Profile Insulator Body, .460 (11.68)
Contact Termination Options include P.C. Tail, Wire Hole,
Wire Wrap, 90 Degree & Extender Board Bends
Single or Dual Row Configurations
Large Variety of Mounting Options
Pre-assembled Card Guides Available
Accepts Between Contact and In-Contact Polarizing Keys
FEATURES
Insulator Material: Thermoplastic Polyester, UL 94V-0
Contact Material: Copper, Nickel, Tin Alloy CA-725
Contact Plating: Gold on the Mating Area, Tin on the
Contact Tails, Nickel Underplate
Current Rating: 5 Amperes Continuous
Contact Resistance: 10 Milliohms Maximum
Dielectric Withstanding Voltage: 1800 V AC rms at Sea Level
Between Adjacent Contacts
Insulation Resistance: 5000 Megohms Minimum
Operating Temperature: -65 to +105 Degrees C
Insertion Force: 16 oz (4.45 N) Maximum per Contact Pair
when Tested with a .070 (1.78) Thick Gauge
Withdrawal Force: 1 oz (0.28 N) Minimum per Contact Pair
when Tested with a .054 (1.37) Thick Gauge
Ordering Code Notes
1) All connector sizes up to 44 contacts single row / 88 contacts
dual row are available upon request.
2) For contacts with overall tin-lead plating, change the first digit
of the contact code from 5 to 4.
3) Single row contacts that read both sides of the daughter
board are phosphor bronze CA-510 material with entire
surface plated gold over nickel.
4) For details of the extender board and 90 degree bends, refer
to page 66.
5) Switching contacts, assembled in specific contact positions,
are available upon request.
6) For details of the mounting options, refer to page 68.
SPECIFICATIONS
Contact Code
2, 3, 4, 5
Description & Tail Size Tail Length "G"
Single Row Contacts - Read One Side of Daughter Board
505
Wire Hole.087 x .013 (2.21 x 0.33)
.282 (7.16)
P.C. Tail .046 x .013 (1.17 x 0.33)
.213 (5.41)
525
527
P.C. Tail .046 x .013 (1.17 x 0.33)
.358 (9.09)
P.C. Tail .023 x .013 (0.58 x 0.33)
.213 (5.41)
531
Wire Wrap.046 x .013 (1.17 x 0.33)
.708(17.98)
545
Wire Wrap.046 x .013 (1.17 x 0.33)
.520(13.21)
547
558
90 Degree Bend (Code 545 Contacts)
90 Degree Bend (Code 527 Contacts)
559
Single Row Contacts - Read Both Sides of Daughter Board
501
Wire Hole.089 x .014 (2.29 x 0.36)
.213 (5.41)
521
P.C. Tail .046 x .014 (1.17 x 0.36)
.213 (5.41)
Wire Wrap.046 x .014 (1.17 x 0.36)
.495(12.57)
541
90 Degree Bend (Code 521 Contacts)
553
90 Degree Bend (Code 501 Contacts)
554
90 Degree Bend (Code 541 Contacts)
557
Dual Row Contacts - Read Both Sides of Daughter Board
500
Wire Hole.087 x .013 (2.21 x 0.33)
.282 (7.16)
P.C. Tail .046 x .013 (1.17 x 0.33)
.213 (5.41)
520
P.C. Tail .046 x .013 (1.17 x 0.33)
.358 (9.09)
522
P.C. Tail .023 x .013 (0.58 x 0.33)
.213 (5.41)
524
Wire Wrap.046 x .013 (1.17 x 0.33)
.708(17.98)
540
Wire Wrap.046 x .013 (1.17 x 0.33)
.520(13.21)
542
Extender Board Bend (Code 500 Contacts)
555
Extender Board Bend (Code 520 Contacts)
556
90 Degree Bend (Code 522 and 540 Contacts)
558
90 Degree Bend (Code 522 and 540 Contacts)
559
Extender Board Bend (Code 522 Contacts)
560
Contact Rows
1
2
Mounting Options
6
01
02
03
04
07
08
12
58
68
78
Description
Single Row
Dual Row
Description
No Mounting Lugs
.128 (3.25) Dia. Mounting Holes
.116 (2.95) I.D. Floating Eyelets
.156 (3.96) Dia. Mounting Holes
M3-0.5 Metric Threaded Inserts
#4-40 Unified Threaded Inserts
.128 (3.25) Dia. Side Mounting Holes
.468 (11.89) Offset Card Guides
.344 (8.74) Offset Card Guides
In-Line Card Guides
Page 40
Tel: (416) 754 - 3322
CARD EDGE CONNECTOR SERIES 307/357
Contact Spacing .156" (3.96mm)
NUMBER OF CONTACTS
Single
6
8
10
12
15
18
20
22
25
28
30
36
43
44
Dual
12
16
20
24
30
36
40
44
50
56
60
72
86
88
Inch
1.842
2.154
2.466
2.778
3.246
3.714
4.026
4.338
4.806
5.274
5.586
6.522
7.614
7.770
"A"
(mm)
(46.79)
(54.71)
(62.64)
(70.56)
(82.45)
(94.34)
(102.26)
(110.19)
(122.07)
(133.96)
(141.88)
(165.66)
(193.40)
(197.36)
Inch
1.532
1.844
2.156
2.468
2.936
3.404
3.716
4.028
4.496
4.964
5.276
6.212
7.304
7.460
"B"
(mm)
(38.91)
(46.84)
(54.76)
(62.69)
(74.57)
(86.46)
(94.39)
(102.31)
(114.20)
(126.09)
(134.01)
(157.78)
(185.52)
(189.48)
Inch
1.246
1.558
1.870
2.182
2.650
3.118
3.430
3.742
4.210
4.678
4.990
5.926
7.018
7.174
"C"
(mm)
(31.65)
(39.57)
(47.50)
(55.42)
(67.31)
(79.20)
(87.12)
(95.05)
(106.93)
(118.82)
(126.75)
(150.52)
(178.26)
(182.22)
Inch
1.100
1.412
1.724
2.036
2.504
2.972
3.284
3.596
4.064
4.532
4.844
5.780
6.872
7.028
"D"
(mm)
(27.94)
(35.86)
(43.79)
(51.71)
(63.60)
(75.49)
(83.41)
(91.34)
(103.23)
(115.11)
(123.04)
(146.81)
(174.55)
(178.51)
Inch
.780
1.092
1.404
1.716
2.184
2.652
2.964
3.276
3.744
4.212
4.524
5.460
6.552
6.708
"E"
(mm)
(19.81)
(27.74)
(35.66)
(43.59)
(55.47)
(67.36)
(75.29)
(83.21)
(95.10)
(106.98)
(114.91)
(138.68)
(166.42)
(170.38)
Dimensions of Other Connector Sizes are Listed on Page 74
Fax: (416) 754 - 3299
Page 41
.156" (3.96mm) CONTACT SPACING CONNECTOR DIMENSIONS
303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737 Series Card Edge Connectors
DIMENSION
SERIES
Number of
Contacts
Single Dual
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
"A"
317
333
336
REST OF
SERIES
317
"B"
333, 336
REST OF
SERIES
Inch
1.830
1.986
2.142
2.298
2.454
2.610
2.766
2.922
3.078
3.234
3.390
3.546
3.702
3.858
4.014
4.170
4.326
4.482
4.638
4.794
4.950
5.106
5.262
5.418
5.574
5.730
5.886
6.042
6.198
6.354
6.510
6.666
6.822
6.978
7.134
7.290
7.446
7.602
(mm)
(46.48)
(50.44)
(54.41)
(58.37)
(62.33)
(66.29)
(70.26)
(74.22)
(78.18)
(82.14)
(86.11)
(90.07)
(94.03)
(97.99)
(101.96)
(105.92)
(109.88)
(113.84)
(117.81)
(121.77)
(125.73)
(129.69)
(133.65)
(137.62)
(141.58)
(145.54)
(149.50)
(153.47)
(157.43)
(161.39)
(165.35)
(169.32)
(173.28)
(177.24)
(181.20)
(185.17)
(189.13)
(193.09)
Inch
1.784
1.940
2.096
2.252
2.408
2.564
2.720
2.876
3.032
3.188
3.344
3.500
3.656
3.812
3.968
4.124
4.280
4.436
4.592
4.748
4.904
5.060
5.216
5.372
5.528
5.684
5.840
5.996
6.152
6.308
6.464
6.620
6.776
6.932
7.088
7.244
7.400
7.556
(mm)
(45.31)
(49.28)
(53.24)
(57.20)
(61.16)
(65.13)
(69.09)
(73.05)
(77.01)
(80.98)
(84.94)
(88.90)
(92.86)
(96.82)
(100.79)
(104.75)
(108.71)
(112.67)
(116.64)
(120.60)
(124.56)
(128.52)
(132.49)
(136.45)
(140.41)
(144.37)
(148.34)
(152.30)
(156.26)
(160.22)
(164.19)
(168.15)
(172.11)
(176.07)
(180.04)
(184.00)
(187.96)
(191.92)
Inch
1.857
2.013
2.169
2.325
2.481
2.637
2.793
2.949
3.105
3.261
3.417
3.573
3.729
3.885
4.041
4.197
4.353
4.509
4.665
4.821
4.977
5.133
5.289
5.445
5.601
5.757
5.913
6.069
6.225
6.381
6.537
6.693
6.849
7.005
7.161
7.317
7.473
7.629
(mm)
(47.17)
(51.13)
(55.09)
(59.06)
(63.02)
(66.98)
(70.94)
(74.90)
(78.87)
(82.83)
(86.79)
(90.75)
(94.72)
(98.68)
(102.64)
(106.60)
(110.57)
(114.53)
(118.49)
(122.45)
(126.42)
(130.38)
(134.34)
(138.30)
(142.27)
(146.23)
(150.19)
(154.15)
(158.12)
(162.08)
(166.04)
(170.00)
(173.96)
(177.93)
(181.89)
(185.85)
(189.81)
(193.78)
Inch
1.842
1.998
2.154
2.310
2.466
2.622
2.778
2.934
3.090
3.246
3.402
3.558
3.714
3.870
4.026
4.182
4.338
4.494
4.650
4.806
4.962
5.118
5.274
5.430
5.586
5.742
5.898
6.054
6.210
6.366
6.522
6.678
6.834
6.990
7.146
7.302
7.458
7.614
7.770
(mm)
(46.79)
(50.75)
(54.71)
(58.67)
(62.64)
(66.60)
(70.56)
(74.52)
(78.49)
(82.45)
(86.41)
(90.37)
(94.34)
(98.30)
(102.26)
(106.22)
(110.19)
(114.15)
(118.11)
(122.07)
(126.03)
(130.00)
(133.96)
(137.92)
(141.88)
(145.85)
(149.81)
(153.77)
(157.73)
(161.70)
(165.66)
(169.62)
(173.58)
(177.55)
(181.51)
(185.47)
(189.43)
(193.40)
(197.36)
Inch
1.539
1.695
1.851
2.007
2.163
2.319
2.475
2.631
2.787
2.943
3.099
3.255
3.411
3.567
3.723
3.879
4.035
4.191
4.347
4.503
4.659
4.815
4.971
5.127
5.283
5.439
5.595
5.751
5.907
6.063
6.219
6.375
6.531
6.687
6.843
6.999
7.155
7.311
(mm)
(39.09)
(43.05)
(47.02)
(50.98)
(54.94)
(58.90)
(62.87)
(66.83)
(70.79)
(74.75)
(78.71)
(82.68)
(86.64)
(90.60)
(94.56)
(98.53)
(102.49)
(106.45)
(110.41)
(114.38)
(118.34)
(122.30)
(126.26)
(130.23)
(134.19)
(138.15)
(142.11)
(146.08)
(150.04)
(154.00)
(157.96)
(161.93)
(165.89)
(169.85)
(173.81)
(177.77)
(181.74)
(185.70)
Inch
1.534
1.690
1.846
2.002
2.158
2.314
2.470
2.626
2.782
2.938
3.094
3.250
3.406
3.562
3.718
3.874
4.030
4.186
4.342
4.498
4.654
4.810
4.966
5.122
5.278
5.434
5.590
5.746
5.902
6.058
6.214
6.370
6.526
6.682
6.838
6.994
7.150
7.306
(mm)
(38.96)
(42.93)
(46.89)
(50.85)
(54.81)
(58.78)
(62.74)
(66.70)
(70.66)
(74.63)
(78.59)
(82.55)
(86.51)
(90.47)
(94.44)
(98.40)
(102.36)
(106.32)
(110.29)
(114.25)
(118.21)
(122.17)
(126.14)
(130.10)
(134.06)
(138.02)
(141.99)
(145.95)
(149.91)
(153.87)
(157.84)
(161.80)
(165.76)
(169.72)
(173.69)
(177.65)
(181.61)
(185.57)
Inch
1.532
1.688
1.844
2.000
2.156
2.312
2.468
2.624
2.780
2.936
3.092
3.248
3.404
3.560
3.716
3.872
4.028
4.184
4.340
4.496
4.652
4.808
4.964
5.120
5.276
5.432
5.588
5.744
5.900
6.056
6.212
6.368
6.524
6.680
6.836
6.992
7.148
7.304
7.460
(mm)
(38.91)
(42.88)
(46.84)
(50.80)
(54.76)
(58.72)
(62.69)
(66.65)
(70.61)
(74.57)
(78.54)
(82.50)
(86.46)
(90.42)
(94.39)
(98.35)
(102.31)
(106.27)
(110.24)
(114.20)
(118.16)
(122.12)
(126.09)
(130.05)
(134.01)
(137.97)
(141.94)
(145.90)
(149.86)
(153.82)
(157.78)
(161.75)
(165.71)
(169.67)
(173.63)
(177.60)
(181.56)
(185.52)
(189.48)
Page 74
Tel: (416) 754 - 3322
CONNECTOR DIMENSIONS CONTACT SPACING .156" (3.96mm)
Card Edge Connector Series 303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737
DIMENSION
SERIES
Number of
Contacts
Single Dual
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
"C"
333
336
REST OF
SERIES
315, 316
"D"
REST OF
SERIES
"E"
ALL
SERIES
303, 317
Inch
1.220
1.376
1.532
1.688
1.844
2.000
2.156
2.312
2.468
2.624
2.780
2.936
3.092
3.248
3.404
3.560
3.716
3.872
4.028
4.184
4.340
4.496
4.652
4.808
4.964
5.120
5.276
5.432
5.588
5.744
5.900
6.056
6.212
6.368
6.524
6.680
6.836
6.992
(mm)
(30.99)
(34.95)
(38.91)
(42.88)
(46.84)
(50.80)
(54.76)
(58.72)
(62.69)
(66.65)
(70.61)
(74.57)
(78.54)
(82.50)
(86.46)
(90.42)
(94.39)
(98.35)
(102.31)
(106.27)
(110.24)
(114.20)
(118.16)
(122.12)
(126.09)
(130.05)
(134.01)
(137.97)
(141.94)
(145.90)
(149.86)
(153.82)
(157.78)
(161.75)
(165.71)
(169.67)
(173.63)
(177.60)
Inch
1.261
1.417
1.573
1.729
1.885
2.041
2.197
2.353
2.509
2.665
2.821
2.977
3.133
3.289
3.445
3.601
3.757
3.913
4.069
4.225
4.381
4.537
4.693
4.849
5.005
5.161
5.317
5.473
5.629
5.785
5.941
6.097
6.253
6.409
6.565
6.721
6.877
7.033
(mm)
(32.03)
(35.99)
(39.95)
(43.92)
(47.88)
(51.84)
(55.80)
(59.77)
(63.73)
(67.69)
(71.65)
(75.62)
(79.58)
(83.54)
(87.50)
(91.47)
(95.43)
(99.39)
(103.35)
(107.32)
(111.28)
(115.24)
(119.20)
(123.16)
(127.13)
(131.09)
(135.05)
(139.01)
(142.98)
(146.94)
(150.90)
(154.86)
(158.83)
(162.79)
(166.75)
(170.71)
(174.68)
(178.64)
Inch
1.216
1.372
1.528
1.684
1.840
1.996
2.152
2.308
2.464
2.620
2.776
2.932
3.088
3.244
3.400
3.556
3.712
3.868
4.024
4.180
4.336
4.492
4.648
4.804
4.960
5.116
5.272
5.428
5.584
5.740
5.896
6.052
6.208
6.364
6.520
6.676
6.832
6.988
(mm)
(30.89)
(34.85)
(38.81)
(42.77)
(46.74)
(50.70)
(54.66)
(58.62)
(62.59)
(66.55)
(70.51)
(74.47)
(78.44)
(82.40)
(86.36)
(90.32)
(94.28)
(98.25)
(102.21)
(106.17)
(110.13)
(114.10)
(118.06)
(122.02)
(125.98)
(129.95)
(133.91)
(137.87)
(141.83)
(145.80)
(149.76)
(153.72)
(157.68)
(161.65)
(165.61)
(169.57)
(173.53)
(177.50)
Inch
1.246
1.402
1.558
1.714
1.870
2.026
2.182
2.338
2.494
2.650
2.806
2.962
3.118
3.274
3.430
3.586
3.742
3.898
4.054
4.210
4.366
4.522
4.678
4.834
4.990
5.146
5.302
5.458
5.614
5.770
5.926
6.082
6.238
6.394
6.550
6.706
6.862
7.018
7.174
(mm)
(31.65)
(35.61)
(39.57)
(43.54)
(47.50)
(51.46)
(55.42)
(59.39)
(63.35)
(67.31)
(71.27)
(75.23)
(79.20)
(83.16)
(87.12)
(91.08)
(95.05)
(99.01)
(102.97)
(106.93)
(110.90)
(114.86)
(118.82)
(122.78)
(126.75)
(130.71)
(134.67)
(138.63)
(142.60)
(146.56)
(150.52)
(154.48)
(158.45)
(162.41)
(166.37)
(170.33)
(174.29)
(178.26)
(182.22)
Inch
1.080
1.236
1.392
1.548
1.704
1.860
2.016
2.172
2.328
2.484
2.640
2.796
2.952
3.108
3.264
3.420
3.576
3.732
3.888
4.044
4.200
4.356
4.512
4.668
4.824
4.980
5.136
5.292
5.448
5.604
5.760
5.916
6.072
6.228
6.384
6.540
6.696
6.852
(mm)
(27.43)
(31.39)
(35.36)
(39.32)
(43.28)
(47.24)
(51.21)
(55.17)
(59.13)
(63.09)
(67.06)
(71.02)
(74.98)
(78.94)
(82.91)
(86.87)
(90.83)
(94.79)
(98.76)
(102.72)
(106.68)
(110.64)
(114.60)
(118.57)
(122.53)
(126.49)
(130.45)
(134.42)
(138.38)
(142.34)
(146.30)
(150.27)
(154.23)
(158.19)
(162.15)
(166.12)
(170.08)
(174.04)
Inch
1.100
1.256
1.412
1.568
1.724
1.880
2.036
2.192
2.348
2.504
2.660
2.816
2.972
3.128
3.284
3.440
3.596
3.752
3.908
4.064
4.220
4.376
4.532
4.688
4.844
5.000
5.156
5.312
5.468
5.624
5.780
5.936
6.092
6.248
6.404
6.560
6.716
6.872
7.028
(mm)
(27.94)
(31.90)
(35.86)
(39.83)
(43.79)
(47.75)
(51.71)
(55.68)
(59.64)
(63.60)
(67.56)
(71.53)
(75.49)
(79.45)
(83.41)
(87.38)
(91.34)
(95.30)
(99.26)
(103.23)
(107.19)
(111.15)
(115.11)
(119.08)
(123.04)
(127.00)
(130.96)
(134.92)
(138.89)
(142.85)
(146.81)
(150.77)
(154.74)
(158.70)
(162.66)
(166.62)
(170.59)
(174.55)
(178.51)
Inch
.780
.936
1.092
1.248
1.404
1.560
1.716
1.872
2.028
2.184
2.340
2.496
2.652
2.808
2.964
3.120
3.276
3.432
3.588
3.744
3.900
4.056
4.212
4.368
4.524
4.680
4.836
4.992
5.148
5.304
5.460
5.616
5.772
5.928
6.084
6.240
6.396
6.552
6.708
(mm)
(19.81)
(23.77)
(27.74)
(31.70)
(35.66)
(39.62)
(43.59)
(47.55)
(51.51)
(55.47)
(59.44)
(63.40)
(67.36)
(71.32)
(75.29)
(79.25)
(83.21)
(87.17)
(91.14)
(95.10)
(99.06)
(103.02)
(106.98)
(110.95)
(114.91)
(118.87)
(122.83)
(126.80)
(130.76)
(134.72)
(138.68)
(142.65)
(146.61)
(150.57)
(154.53)
(158.50)
(162.46)
(166.42)
(170.38)
Fax: (416) 754 - 3299
Page 75
MOUNTING OPTIONS - CARD EDGE CONNECTORS
Standard Mounting Details
CODE x01 - NO MOUNTING LUGS
q
Applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 325, 327, 333, 336, 337, 338,
340, 341, 342, 345, 346, 355, 356, 357, 379, 384, 387, 391, 392, 395 and 396 Series
CODE x02, x04 & x09 - THROUGH MOUNTING HOLES
Applicable Series
303, 305, 306, 307, 310, 315,
316,321, 333, 337, 338, 340,
341, 345,346, 355, 356, 357,
379, 384, 387,391, 395, 396
317, 323
325
327
336
342, 392
Code x02
"A" Dia.
.128 (3.25)
Code x04
"A" Dia.
.156 (3.96)
Code x09
"A" Dia.
.144 (3.66)
.128 (3.25)
.128(3.25) x
.146 (3.71)
Slot
.156 (3.96)
.156 (3.96)
.156 (3.96)
.160 (4.06)
.163 (4.14)
.178 (4.52)
CODE x03 - FLOATING EYELETS
Applicable Series
303, 305, 306, 307, 310, 315, 316,
317, 321, 323, 333, 336, 337, 338,
341, 345, 346, 355, 356, 357, 379,
384, 387, 391, 395, 396
342, 392
"A"
.328 (8.33)
.348 (8.84)
CODE x07 & x08 - THREADED INSERTS
q
Applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 323, 325, 333, 336, 337, 338,
341, 342, 345, 346, 356, 357, 379, 384, 387, 391, 392, 395 and 396 Series
q
See Code x12 for Side Mounting Threaded Inserts
CODE x12 - SIDE MOUNTING HOLES
Applicable Series
307, 333, 337, 345, 346, 357, 387,
395, 396
342, 392
"A"
.125 (3.18)
.135 (3.43)
q
Series Listed Above based on Availability of 90 Degree Bend Contact Tails.
Side Mounting Holes may also be Used for Other Card Edge Connectors with a
Lug Height of .250 (6.35) or Greater.
q
For Side Mounting with Threaded Inserts, Specify Code x17 for M3-0.5 Metric
Threads or Code x18 for #4-40 Unified Threads.
Page 68
Tel: (416) 754 - 3322
Rectification circuit
Single-phase half-wave rectifier circuit diagramWaveformSingle-phase full-wave rectifier circuit diagram and waveformWhy does the transformer of single-phase rectification need to be grounded in order...
eeboyok Analog electronics
Initialization of 8255
Use 8255 to detect the status of 8 external switches. When all 8 switches are disconnected, the system outputs a control signal; if more than one switch is closed, another control signal is output. Pl...
qqews2552 Embedded System
Real-time dynamic simulation of proteus and single-chip microcomputer
About :) :) Proteus and microcontroller real-time dynamic simulation...
781349304 MCU
We know that the compiler of the microcontroller cannot be universal and must be targeted at specific hardware. Then can the connection locator be universal?
We know that the compiler of the microcontroller cannot be universal and must be targeted at specific hardware. Then can the connection locator be universal?...
zhongyinyuan Embedded System
First impressions of the British-made Raspberry Pi 2 Model B
Forum activity: Raspberry Pi 2 Model B made in the UK is waiting for your evaluation! The Raspberry Pi to be evaluated has arrived. Here is my first impression. I will test whether there is a short ci...
太阳上的骑士 RF/Wirelessly
[Latest information] Adaptive Filtering function detailed explanation and code implementation
The ultra-low power miniDSP audio codec launched by Texas instruments integrates the miniDSP core, which can provide high-performance voice and music processing capabilities for battery-powered portab...
德仪DSP新天地 DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2321  407  1517  1700  440  47  9  31  35  27 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号