SD30 distribution box, side mounting M12-A sockets, built-in control cable
SD30 scatola distribuzione, prese M12-A, montaggio laterale, cavo di controllo integrato
Distribution box
with small space profile;
from 3 to 15 sockets, 1 signal each socket;
with or without signalling Led;
for connection of sensors, actuators, etc.;
special circuits on request.
Scatola di distribuzione
con basso profilo di ingombro;
da 3 a 15 prese, 1 segnale ciascuna presa;
con o senza Led di segnalazione;
per collegamento sensori, attuatori, ecc.;
circuiti speciali a richiesta.
3 sockets
3 prese
6 sockets
6 prese
9 sockets
9 prese
12 sockets
12 prese
(D)
(E)
15 sockets
15 prese
make the description code in a few steps
A
B
C
(yellow codes are preferred)
forma il codice descrittivo in pochi passaggi
(i codici gialli sono preferiti)
At the first order, the sales service will communicate also a 5-character short code, to make easier filing and further orders.
Al momento del primo ordine, il servizio vendite comunicherà anche un codice breve di 5 caratteri, per semplificare l'archivio e il riordino.
SD30xN7 xxxxx
xxx
xxxx
xxx
xxxx
General characteristics
housing material: TPU (polyurethane)
contacts material: nickel and golden plated CuZn
protection degree IEC 60529: IP68 (IP65 if cable material is not pvc or pur) (a3)
body temperature: -25…80°C (max 70°C when there are electronic components)
body max current @ 40°C: 8 A for common wires, 4 A each socket, 2A each signal,
higher currents available upon request
housing oil resistance: very good
locking ring material: nickel plated brass (for stainless steel, see table D)
Caratteristiche generali
materiale rivestimento: TPU (poliuretano)
materiale contatti: CuZn nichelato e dorato
grado protezione IEC 60529: IP68 (IP65 se il materiale del cavo non è pvc o pur) (a3)
temperatura corpo: -25…80°C (max 70°C quando ci sono componenti elettronici)
corrente massima corpo @ 40°C: 8 A per fili comuni, 4 A per ogni presa, 2 A per segnale
correnti superiori disponibili su richiesta.
resistenza olio del rivestimento: ottima
materiale ghiera di fissaggio: ottone nichelato (per inox vedere tabella D)
connected
terminals
terminali
collegati
(a4)
voltage;
(pollution deg.)
tensione;
(grado inquin.)
(a5)
control
type
tipo
controllo
circuit
circuito
(a4)
main description
descriz. principale
(a1)
SD301N7 00100
SD302N7 00100
SD303N7 00100
SD304N7 00100
SD305N7 00100
SD301N7 00130
SD302N7 00130
SD303N7 00130
SD304N7 00130
SD305N7 00130
SD301N7 06130
SD302N7 06130
SD303N7 06130
SD304N7 06130
SD305N7 06130
A
cable
cavo
(a1)
533
837
872
838
845
533
837
872
838
845
533
837
872
838
845
B
cable length
lungh cavo
(a1)
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
C
socket
quantity
quantità
prese
3
6
9
12
15
3
6
9
12
15
3
6
9
12
15
socket
type
tipo
presa
cod
ing
chia
ve
M12
A
1 = V+
3 = V-
4 = A signal
segnale A
1…250 (3)
Vdc / Vac
max power
potenza max
200 W
cable
cavo
M12
A
1 = V+
3 = V-
4 = A signal
segnale A
5 = ground
terra
M12
A
1…60 (3)
1…135 (2)
Vdc / Vac
max power
potenza max
200 W
cable
cavo
10…30 (3)
Vdc
cable
cavo
(a1) yellow codes are preferred; columns B, C show standard versions, see the following tables for more data and available options;
i codici gialli sono preferiti; le colonne B, C mostrano le versioni standard, vedere le tabelle seguenti per maggiori dati e alternative possibili.
(a3) the protection degree level is guaranteed only when correctly assembled with Shield’s counterpart;
il livello del grado di protezione è garantito solo quando correttamente montato con la controparte Shield.
(a4) see table H for wires connection; |
vedere tabella H per collegamento fili.
(a5) the allowed voltage depends also from the pollution degree of the working environment, therefore by the contamination risk of gaseous, liquid or solid foreign matter (iec 60664-1):
2 = only non-conductive pollution and occasionally temporary condensation; 3 = wet or dry conductive pollution;
la tensione ammessa dipende anche dal grado di inquinamento dell’ambiente di lavoro, quindi dal rischio di contaminazione di materiale estraneo solido, liquido o gassoso (iec 60664-1):
2 = solo inquinamento non conduttivo e occasionalmente condensa temporanea; 3 = inquinamento conduttivo secco o umido.
SD30
43-10
www.shield.net
version 091028
DISTRIBUTION
BOXES | SCATOLE DISTRIBUZIONE
cable
class
classe
cavo
5
6
6
6
6
6
5
6
5
cable
temperature
temperatura
cavo
°C
-15...+ 70
-25...+ 80
-25...+ 80
-25...+ 80
-25...+ 80
-25...+ 80
-15...+ 70
-25...+ 80
-15...+ 70
cable
data sheet
scheda
cavo
MN-BK
MH-PF
MH-PF
MH-PF
MH-PF
MH-PF
MH-PN
MH-PF
MH-PN
max
voltage
wires x size
cable
reference
sheath
wires
current
drop
material
colour
colour
cable code
corrente
caduta
fili x sezione
materiale
riferimento
colore
colore
codice cavo
max
di tensione
cavo
guaina
fili
A @ 40°C
V @ 1A x 1m
n x mm
2
RAL
(b1)
(b5)
(b2)(b5)
(b3)
(b6)
533
3
8,7
0,06
5+1 x 0,75
pvc
60332-3A IEC
gy 7035
N
837
6
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 6 x 0,34
pur pvc
LiYY11Y
bk 9005
C
842
9
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 10 x 0,34
pur pvc
LiYY11Y
bk 9005
C
872
9
10,4 (4,0)
0,05 (0,09)
2+1 x 1,00 + 10 x 0,50
pur pvc
LiYY11Y
bk 9005
C
838
12
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 12 x 0,34
pur pvc
LiYY11Y
bk 9005
C
845
15
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 16 x 0,34
pur pvc
LiYY11Y
bk 9005
C
825
15
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 16 x 0,34
pvc
60332-3A IEC
gy 7035
C
875
15
10,4 (4,0)
0,05 (0,09)
2+1 x 1,00 + 16 x 0,50
pur pvc
LiYY11Y
bk 9005
C
855
15
10,4 (4,0)
0,05 (0,09)
2+1 x 1,00 + 16 x 0,50
pvc
60332-3A IEC
bk 9005
C
(b1) other cables are available on request such as: irradiated pur, teflon, shielded cables, etc. (see cable catalogue);
altri cavi sono disponibili a richiesta come: pur irradiato, teflon, cavi schermati, ecc. (vedere catalogo cavi).
(b2) IEC norms allow maximum values drop on the cable from 3% to 5% of rated voltage (for calculation see general information);
le norme IEC ammettono valori massimi di caduta sul cavo dal 3% al 5% della tensione nominale (per il calcolo vedere informazioni generali).
(b3) example: 3 = three wires; 2+1 = two wires + green/yellow ground.
esempio: 3 = tre conduttori; 2+1 = due conduttori + terra giallo/verde.
(b5) bigger wire value (smaller wire value);
valore del filo più grande (valore del filo più piccolo).
(b6) wires colour: A = bn, bu, bk, wh, gn/ye; B = bn, bu, bk, gy, gn/ye; N = numbered wires + gn/ye ground if present; C = din 47100 colours;
colore fili: A = bn, bu, bk, wh, gn/ye; B = bn, bu, bk, gy, gn/ye; N = fili numerati + terra gn/ye se presente; C = colori din 47100.
B
socket
quantity
quantità
prese
length code
codice lunghezza
3000
5000
MT10
MT15
(c1)
cable length
m
3
5
10
15
lunghezza cavo
(c1) any cable length is possible for orders over 100 pieces;
possibile qualsiasi lunghezza di cavo per ordini superiori a 100 pezzi.
C
MT20
20
variant code
codice variante
on request
a richiesta
D
E
empty space or 000
spazio vuoto o 000
no variant
nessuna variante
empty space
spazio vuoto
only stripped cable
solo cavo sguainato
005
stainless steel ring
ghiera acciaio inox
HEJM
12p male contacts,
M23 male thread
contatti maschio 12p,
filetto M23 maschio
HEJR
M23-12p
7/8”-14p
male connector face view
vista frontale connettore maschio
second side
secondo lato
HDLM
14p male contacts,
7/8” male thread
contatto maschio 14p,
filetto maschio 7/8”
HDLR
14p male contacts,
7/8” female thread
contatto maschio 14p,
filetto femmina 7/8”
description
descrizione
photo
foto
12p male contacts,
M23 female thread
contatti maschio 12p,
filetto M23 femmina
H
socket terminal
terminale presa
supply
alimentazione
1 (V+)
3 (V-)
5 (PE)
4-1
4-2
4-11
4-3
4-4
4-12
4-5
signal
4-6
segnale
4-13
4-7
4-8
4-14
4-9
4-10
4-15
(h1) abbreviations: wh = white, bn = brown, gn = green, ye = yellow, gy = grey, pk = pink, bu = blue, rd = red, bk = black, vt = violet, og = orange;
n1, n2, etc. = numbered wires; PE = ground terminal;
abbreviazioni: wh = bianco, bn = marrone, gn = verde, ye = giallo, gy = grigio, pk = rosa, bu = blu, rd = rosso, bk = nero, vt = viola, og = arancio;
n1, n2, ecc. = fili numerati; PE = terminale terra.
3 sockets
| prese
6-wire
control
controllo
a 6 fili
n4
n5
gn/ye
n1
n2
n3
6 sockets | prese
9-wire
control
controllo
a 9 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
M23-12p
terminal
terminale
M23-12p
11
9 + 10
12
1
2
5
3
4
6
7/8”-14p
terminal
terminale
7/8”-14p
4
6
--
1
2
7
3
5
8
12-wire
control
controllo
a 12 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
bk
vt
gy/pk
9 sockets | prese
M23-12p
terminal
terminale
M23-12p
11
10
12
1
2
5
3
4
6
7
8
9
7/8”-14p
terminal
terminale
7/8”-14p
4
6
--
1
2
7
3
5
8
9
10
11
15-wire
control
controllo
a 15 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
bk
vt
gy/pk
rd/bu
wh/gn
bn/gn
12 sockets | prese
M23-19p
terminal
terminale
M23-19p
19
6
12
15
5
17
16
3
2
11
1
7
4
8
14
7/8”-14p
terminal
terminale
7/8”-14p
4
6
--
1
2
7
3
5
8
9
10
11
12
13
14
15 sockets | prese
18-wire
control
controllo
a 18 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
bk
vt
gy/pk
rd/bu
wh/gn
bn/gn
wh/ye
ye/bn
wh/gy
M23-19p
terminal
terminale
M23-19p
19
6
12
15
5
17
16
3
2
11
1
7
4
8
14
9
13
10
www.shield.net
SD30
43-11
DISTRIBUTION BOXES | SCATOLE DISTRIBUZIONE
version 091028
SD30 distribution box, side mounting M12-A sockets, built-in control cable
SD30 scatola distribuzione, prese M12-A, montaggio laterale, cavo di controllo integrato
Distribution box
with small space profile;
from 3 to 15 sockets, up to 2 signals each socket;
with or without signalling Led;
for connection of sensors, actuators, etc.;
special circuits on request.
Scatola di distribuzione
con basso profilo di ingombro;
da 3 a 15 prese, fino a 2 segnali ciascuna presa;
con o senza Led di segnalazione;
per collegamento sensori, attuatori, ecc.;
circuiti speciali a richiesta.
3 sockets
3 prese
6 sockets
6 prese
9 sockets
9 prese
12 sockets
12 prese
(D)
(E)
15 sockets
15 prese
make the description code in a few steps
A
B
C
(yellow codes are preferred)
forma il codice descrittivo in pochi passaggi
(i codici gialli sono preferiti)
At the first order, the sales service will communicate also a 5-character short code, to make easier filing and further orders.
Al momento del primo ordine, il servizio vendite comunicherà anche un codice breve di 5 caratteri, per semplificare l'archivio e il riordino.
SD30xN7 xxxxx
xxx
xxxx
xxx
xxxx
General characteristics
housing material: TPU (polyurethane)
contacts material: nickel and golden plated CuZn
protection degree IEC 60529: IP68 (IP65 if cable material is not pvc or pur) (a3)
body temperature: -25…80°C (max 70°C when there are electronic components)
body max current @ 40°C: 8 A for common wires, 4 A each socket, 2A each signal,
higher currents available upon request
housing oil resistance: very good
locking ring material: nickel plated brass (for stainless steel, see table D)
Caratteristiche generali
materiale rivestimento: TPU (poliuretano)
materiale contatti: CuZn nichelato e dorato
grado protezione IEC 60529: IP68 (IP65 se il materiale del cavo non è pvc o pur) (a3)
temperatura corpo: -25…80°C (max 70°C quando ci sono componenti elettronici)
corrente massima corpo @ 40°C: 8 A per fili comuni, 4 A per ogni presa, 2 A per segnale
correnti superiori disponibili su richiesta.
resistenza olio del rivestimento: ottima
materiale ghiera di fissaggio: ottone nichelato (per inox vedere tabella D)
connected
terminals
terminali
collegati
(a4)
voltage;
(pollution deg.)
tensione;
(grado inquin.)
(a5)
1…60 (3)
1…135 (2)
Vdc / Vac
1 = V+
2 = B signal
segnale B
3 = V-
4 = A signal
segnale A
5 = ground
terra
max power
potenza max
200 W
control
type
tipo
controllo
circuit
circuito
(a4)
main description
descriz. principale
(a1)
SD301N7 00230
SD302N7 00230
SD303N7 00230
SD304N7 00230
SD305N7 00230
SD301N7 06430
SD302N7 06430
SD303N7 06430
SD304N7 06430
SD305N7 06430
A
cable
cavo
(a1)
837
834
846
230
211
837
834
846
230
211
B
cable length
lungh cavo
(a1)
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
C
socket
quantity
quantità
prese
3
6
9
12
15
3
6
9
12
15
socket
type
tipo
presa
cod
ing
chia
ve
M12
A
cable
cavo
M12
A
10…30 (3)
Vdc
cable
cavo
(a1) yellow codes are preferred; columns B, C show standard versions, see the following tables for more data and available options;
i codici gialli sono preferiti; le colonne B, C mostrano le versioni standard, vedere le tabelle seguenti per maggiori dati e alternative possibili.
(a3) the protection degree level is guaranteed only when correctly assembled with Shield’s counterpart;
il livello del grado di protezione è garantito solo quando correttamente montato con la controparte Shield.
(a4) see table H for wires connection; |
vedere tabella H per collegamento fili.
(a5) the allowed voltage depends also from the pollution degree of the working environment, therefore by the contamination risk of gaseous, liquid or solid foreign matter (iec 60664-1):
2 = only non-conductive pollution and occasionally temporary condensation; 3 = wet or dry conductive pollution;
la tensione ammessa dipende anche dal grado di inquinamento dell’ambiente di lavoro, quindi dal rischio di contaminazione di materiale estraneo solido, liquido o gassoso (iec 60664-1):
2 = solo inquinamento non conduttivo e occasionalmente condensa temporanea; 3 = inquinamento conduttivo secco o umido.
SD30
43-12
www.shield.net
version 091028
DISTRIBUTION
BOXES | SCATOLE DISTRIBUZIONE
max
voltage
wires x size
cable
reference
sheath
wires
cable
cable
cable
current
drop
material
colour
colour
class
temperature
data sheet
cable code
corrente
caduta
fili x sezione
materiale
riferimento
colore
colore
classe
temperatura
scheda
codice cavo
max
di tensione
cavo
guaina
fili
cavo
cavo
cavo
A @ 40°C
V @ 1A x 1m
n x mm
2
RAL
°C
(b1)
(b5)
(b2)(b5)
(b3)
(b6)
837
3
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 6 x 0,34
pur pvc
LiYY11Y
bk 9005
C
6
-25...+ 80
MH-PF
834
6
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 12 x 0,34
pur pvc
LiYY11Y
bk 9005
CP6
6
-25...+ 80
MH-PF
836
6
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 12 x 0,34
pvc
60332-3A IEC
gy 7035
CP6
5
-15...+ 70
MH-PN
846
9
8,7 (4,0)
0,06 (0,13)
2+1 x 0,75 + 20 x 0,34
pur pvc
LiYY11Y
bk 9005
C
6
-25...+ 80
MH-PF
876
9
13,1 (4,0)
0,03 (0,09)
2+1 x 1,50 + 20 x 0,50
pur pvc
LiYY11Y
bk 9005
C
6
-25...+ 80
MH-PF
230
12
4,0
0,18
26 x 0,25
pvc
IEC 60332-3A
gy 7035
C
5
-15...+ 70
MN-BK
211
15
4,0
0,18
37 x 0,25
pvc
IEC 60332-3A
gy 7035
C
5
-15...+ 70
MN-BK
(b1) other cables are available on request such as: irradiated pur, teflon, shielded cables, etc. (see cable catalogue);
altri cavi sono disponibili a richiesta come: pur irradiato, teflon, cavi schermati, ecc. (vedere catalogo cavi).
(b2) IEC norms allow maximum values drop on the cable from 3% to 5% of rated voltage (for calculation see general information);
le norme IEC ammettono valori massimi di caduta sul cavo dal 3% al 5% della tensione nominale (per il calcolo vedere informazioni generali).
(b3) example: 3 = three wires; 2+1 = two wires + green/yellow ground.
esempio: 3 = tre conduttori; 2+1 = due conduttori + terra giallo/verde.
(b5) bigger wire value (smaller wire value)
valore del filo più grande (valore del filo più piccolo).
(b6) wires colour: N = numbered wires + gn/ye if present; C = din 47100 colours, see table H column ’15 sockets’; CP6 = same as C, but only the wires listed in table H column ‘6 sockets’;
colore fili: N = fili numerati + gn/ye se presente; C = colori din 47100, vedere tabella H colonna ’15 prese’; CP6 = come C, ma solo i fili elencati in tabella H colonna ‘6 prese’
B
socket
quantity
quantità
prese
length code
codice lunghezza
3000
5000
MT10
MT15
(c1)
cable length
m
3
5
10
15
lunghezza cavo
(c1) any cable length is possible for orders over 100 pieces;
possibile qualsiasi lunghezza di cavo per ordini superiori a 100 pezzi.
C
MT20
20
variant code
codice variante
on request
a richiesta
D
E
empty space or 000
spazio vuoto o 000
no variant
nessuna variante
empty space
spazio vuoto
only stripped cable
solo cavo sguainato
005
stainless steel ring
ghiera acciaio inox
HEJM
19p male contacts,
M23 male thread
contatti maschio 19p,
filetto M23 maschio
HEJR
19p male contacts,
M23 female thread
contatti maschio 19p,
filetto M23 femmina
M23-19p
male connector face view
vista frontale connettore maschio
second side
secondo lato
description
descrizione
photo
foto
H
socket terminal
terminale presa
3 sockets | prese
9-wire
control
controllo
a 9 fili
6 sockets | prese
15-wire
control
controllo
a 15 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
M23-19p
terminal
terminale
M23-19p
19
6
12
15
5
17
16
3
2
9 sockets | prese
21-wire
control
controllo
a 21 fili
bn
bu
gn/ye
wh
gn
pk
ye
gy
rd
bk
vt
wh/pk
12 sockets | prese
26-wire
control
controllo
a 26 fili
bn
bu
--
wh
gn
pk
ye
gy
rd
bk
vt
wh/pk
wh/rd
wh/bu
wh/bk
15 sockets | prese
32-wire
control
controllo
a 32 fili
1 (V+)
bn
n7
bn
supply
3 (V-)
bu
n8
bu
alimentazione
5 (PE)
gn/ye
gn/ye
--
4-1
wh
n1
wh
4-2
gn
n2
gn
4-11
pk
n5
pk
4-3
ye
4-4
gy
4-12
rd
4-5
bk
A signal
4-6
vt
segnale A
4-13
wh/pk
4-7
wh/rd
4-8
wh/bu
4-14
wh/bk
4-9
gy/gn
4-10
pk/gn
4-15
gn/bu
2-1
ye
n3
gy/pk
7
gy/pk
gy/pk
gy/pk
2-2
gy
n4
rd/bu
4
rd/bu
rd/bu
rd/bu
2-11
rd
n6
wh/ye
9
wh/ye
wh/ye
wh/ye
2-3
wh/gn
8
wh/gn
wh/gn
wh/gn
2-4
bn/gn
14
bn/gn
bn/gn
bn/gn
2-12
ye/bn
13
ye/bn
ye/bn
ye/bn
2-5
wh/gy
wh/gy
wh/gy
B signal
2-6
gy/bn
gy/bn
gy/bn
segnale B
2-13
pk/bn
pk/bn
pk/bn
2-7
bn/bu
bn/bu
2-8
bn/rd
bn/rd
2-14
bn/bk
bn/bk
2-9
ye/gn
2-10
ye/pk
2-15
ye/bu
(h1) abbreviations: wh = white, bn = brown, gn = green, ye = yellow, gy = grey, pk = pink, bu = blue, rd = red, bk = black, vt = violet, og = orange;
n1, n2, etc. = numbered wires; PE = ground terminal;
abbreviazioni: wh = bianco, bn = marrone, gn = verde, ye = giallo, gy = grigio, pk = rosa, bu = blu, rd = rosso, bk = nero, vt = viola, og = arancio;
n1, n2, ecc. = fili numerati; PE = terminale terra.
I started learning switching power supplies in my junior year, and it has been half a semester. I encountered many problems when trying to do a boost homework. Because the question requires 2-3.3V boo...
I want to traverse the entire physical memory in the application. To do this, I can only do it through the driver and provide an interface. Now the question is, how can I use the driver to traverse th...
[i=s]This post was last edited by dcexpert on 2015-4-21 10:05[/i] [postbg]bg3.png[/postbg]For everyone's first gift for the New Year, there are more than 100 PPT handouts from webinars in recent years...
I saw this concept in the VP port configuration of DM643, but I don’t understand it. It seems to be related to analog-to-digital conversion. Does anyone understand this concept?...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
