Zinc oksidi Varistor
Varistor ya oksidi ya chuma / oksidi ya oksidi Varistor ni kontena isiyo ya laini inayotumia kama semiconductor elementi ya kauri ya elektroni inayojumuisha oksidi ya zinki. Inaitwa varistor au varistor ya akili oksidi (MOV), kama vile ni nyeti kwa mabadiliko ya voltage. Mwili wa varistor ni muundo wa tumbo ulio na chembe za oksidi za zinki. Mipaka ya nafaka kati ya chembe ni sawa na sifa za umeme za makutano ya PN ya pande mbili. Wakati voltage iko chini mipaka hii ya nafaka iko katika hali ya juu ya impedance na wakati voltage iko juu watakuwa katika hali ya kuvunjika ambayo ni aina ya kifaa kisicho na laini.
Vipengele
1. Volta ya Varistor (47V-1200V)
2. Mgawo bora wa kutokuwa na usawa
3. Kubwa kuhimili kuongezeka kwa sasa
4. Wakati wa kujibu: <20ns
5. Kipenyo: 05D, 07D, 10D, 14D, 20D, 32D, 34S
Maombi
* Transistor, diode, IC, thyristor au triac semiconductor ulinzi.
* Ulinzi wa kuongezeka kwa umeme wa watumiaji.
* Ulinzi wa kuongezeka kwa umeme wa viwandani.
* Ulinzi wa kuongezeka kwa vifaa vya elektroniki vya nyumbani, gesi na vifaa vya mafuta.
* Upokeaji wa kuongezeka kwa valve ya elektroniki.
Ufafanuzi
Maelezo kuu: 07D / 14D / 20D / 32D / 34S
MFANO NO. |
VARISTOR VOLTAGE |
MAX. VOLTAGE INAENDELEA |
MAX. PUA VOLTAGE 8 / 20μS |
HAKI YA MAX (J) |
MAX. KILELE CHA SASA (8 / 20μS) (A) |
||||
VDC (V) |
Sauti (V) |
VDC (V) |
VXA (V) |
IP (A) |
10 / 1000μS |
2ms |
1 (saa) |
2 (saa) |
|
MYG14D180 |
18 (16-20) |
11 |
14 |
36 |
10 |
4.0 |
4 |
1000 |
500 |
MYG14D220 |
22 (20-24) |
14 |
18 |
43 |
10 |
5.0 |
4 |
1000 |
500 |
MYG14D330 |
33 (30-36) |
20 |
26 |
65 |
10 |
7.5 |
6 |
1000 |
500 |
MYG14D390 |
39 (35-43) |
25 |
31 |
77 |
10 |
8.6 |
7 |
1000 |
500 |
MYG14D470 |
47 (42-52) |
30 |
38 |
93 |
10 |
10 |
9 |
1000 |
500 |
MYG14D560 |
56 (50-62) |
35 |
45 |
110 |
10 |
12 |
10 |
1000 |
500 |
MYG14D680 |
68 (61-75) |
40 |
56 |
135 |
50 |
14 |
12 |
1000 |
500 |
MYG14D820 |
82 (74-90) |
50 |
65 |
135 |
50 |
22 |
14 |
4500 |
2500 |
MYG14D101 |
100 (90-110) |
60 |
86 |
165 |
50 |
28 |
18 |
4500 |
2500 |
MYG14D121 |
120 (108-132) |
75 |
100 |
200 |
50 |
32 |
20 |
4500 |
2500 |
MYG14D151 |
150 (135-165) |
95 |
125 |
250 |
50 |
40 |
25 |
4500 |
2500 |
MYG14D201 |
200 (180-220) |
130 |
170 |
340 |
50 |
57 |
35 |
4500 |
2500 |
MYG14D221 |
220 (198-242) |
140 |
180 |
360 |
50 |
60 |
40 |
4500 |
2500 |
MYG14D241 |
240 (216-264) |
150 |
200 |
395 |
50 |
63 |
40 |
4500 |
2500 |
MYG14D271 |
270 (243-297) |
175 |
225 |
455 |
50 |
70 |
50 |
4500 |
2500 |
MYG14D391 |
390 (351-429) |
250 |
320 |
650 |
50 |
100 |
70 |
4500 |
2500 |
MYG14D431 |
430 (387-473) |
275 |
350 |
710 |
50 |
115 |
75 |
4500 |
2500 |
MYG14D471 |
470 (423-517) |
300 |
385 |
775 |
50 |
125 |
80 |
4500 |
2500 |
MYG14D561 |
560 (504-616) |
350 |
455 |
925 |
50 |
125 |
80 |
4500 |
2500 |
MYG14D621 |
620 (558-682) |
385 |
505 |
1025 |
50 |
125 |
85 |
4500 |
2500 |
MYG14D681 |
680 (612-648) |
420 |
560 |
1120 |
50 |
130 |
90 |
4500 |
2500 |
MYG14D751 |
750 (675-825) |
460 |
615 |
1240 |
50 |
143 |
100 |
4500 |
2500 |
MYG14D781 |
780 (702-858) |
485 |
640 |
1290 |
50 |
148 |
105 |
4500 |
2500 |
MYG14D821 |
820 (738-902) |
510 |
670 |
1355 |
50 |
157 |
110 |
4500 |
2500 |
MYG14D911 |
910 (819-1001) |
550 |
745 |
1500 |
50 |
175 |
120 |
4500 |
2500 |
MYG14D102 |
1000 (900-1100) |
625 |
825 |
1650 |
50 |
190 |
130 |
4500 |
2500 |
MYG14D112 |
1100 (990-1210) |
680 |
895 |
1815 |
50 |
213 |
140 |
4500 |
2500 |
MYG14D182 |
1800 (1620-1980) |
1000 |
1465 |
2970 |
50 |
337 |
240 |
4500 |
2500 |