
Yuqori oqim yadrosi
6% AI, 9% Si va 85% Fe dan tayyorlangan Sendust Core asosan temir kukuni yadrosini almashtirish uchun ishlatiladi, chunki uning yadro yo'qotilishi kukunli temirga qaraganda 80% kamroq, shuning uchun u 8kHz dan yuqori chastotada qo'llanilishi mumkin. Sendust Core to'yinganlik oqimining zichligi 1,05T va o'tkazuvchanligi 26 dan 125 gacha. Magnitostriktsiyaning nolga yaqin qotishmasi sendustni eshitiladigan chastotali shovqinni yo'q qilish uchun ideal qiladi.
Xususiyatlar va ilovalar
| Xususiyatlari | Ilovalar | ||
|
Temir kukunlari yadrolari
|
Yuqori maksimal oqim zichligi Arzon Katta energiya saqlash sig'imi |
Yuqori chastotali choklar Quvvat manbalarini almashtirish uchun chiqish choklari O'tkazilgan EMI shovqin filtrlari Impuls transformatorlari DC chiqish/kirish filtrlari Yorug'lik dimmer choklari Quvvat faktorini tuzatish induktorlari Uzluksiz{0}}rejimli uchish-orqaga induktorlar |
|
|
Sendust yadrolari
|
Asosiy yo'qotishlar sezilarli darajada past Temir kukuni yadrolariga qaraganda Yaxshi DC-Bas xususiyatlari Temir kukuni yadrolari orasidagi narx va MPP |
Kommutatsiya regulyatori induktorlari -Qatordagi shovqin filtrlari Impuls transformatorlari Transformers-orqaga uching PFC choklari |
|
|
Si-Fe yadrolari
|
Ajoyib DC{0}}Bias xususiyatlari Yuqori Bmax 16000 Gauss Ajoyib harorat barqarorligi Katta energiya saqlash quvvati Chastota diapazoni 1 MGts gacha 100% qoʻrgʻoshin(Pb)-bepul va RoHSga mos keladi |
Yuqori oqim uchun quvvatni bo'g'ish (50A dan ortiq) Energiyani saqlash uchun quvvat induktori (quyosh xujayrasi, shamol energiyasi va boshqalar) Harbiy va sanoat uchun quvvat induktori Chiqish bosqichidagi quvvat induktori almashtirish rejimi quvvat manbai uchun |
|
|
FeNi yadrolari
|
Ajoyib DC{0}}Bias xususiyatlari Yuqori Bmax 16000 Gauss Ajoyib harorat barqarorligi Katta energiya saqlash quvvati Chastota diapazoni 1 MGts gacha 100% qoʻrgʻoshin(Pb)-bepul va RoHSga mos keladi |
Yuqori oqim uchun quvvatni bo'g'ish (50A dan ortiq) Energiyani saqlash uchun quvvat induktori (quyosh xujayrasi, shamol energiyasi va boshqalar) Harbiy va sanoat uchun quvvat induktori Chiqish bosqichidagi quvvat induktori almashtirish rejimi quvvat manbai uchun |
|
Sendust yadrolari
6% AI, 9% Si va 85% Fe dan tayyorlangan Sendust Core asosan temir kukuni yadrosini almashtirish uchun ishlatiladi, chunki uning yadro yo'qotilishi kukunli temirga qaraganda 80% kamroq, shuning uchun u 8kHz dan yuqori chastotada qo'llanilishi mumkin. Sendust Core to'yinganlik oqimining zichligi 1,05T va o'tkazuvchanligi 26 dan 125 gacha. Magnitostriktsiyaning nolga yaqin qotishmasi sendustni eshitiladigan chastotali shovqinni yo'q qilish uchun ideal qiladi. Sendust Core shuningdek, MPP ga qaraganda yaxshiroq DC yo'nalish xususiyatlariga ega va eng yaxshi narx ko'rsatkichlariga ega. U asosan oʻzgaruvchan tok induktorida, chiqish induktorida, chiziq ichidagi filtrda, quvvat faktorini toʻgʻrilash induktorida va hokazolarda qoʻllaniladi. U transformator yadrosi sifatida ferritni almashtirish uchun ham ishlatilishi mumkin.
Si-Fe yadrolari
Si-Fe yadrosi 94% Fe va 6% Si dan iborat. Uning toʻyinganlik oqimining zichligi 16000Gs va oʻtkazuvchanligi 26 dan 90 gacha. Haqiqiy yuqori haroratli material, termal qarishsiz Si-Fe yadrosi kukunli temir yadrolariga qaraganda kamroq yadro yoʻqotishlarini va yuqori DC Bias ishlashini taʼminlaydi. Si-Fe yadrosi shuningdek, mukammal harorat barqarorligi va yuqori energiya saqlash imkoniyatiga ega. Si-Fe yadrosi asosan PFC pallasida, quvvat induktorida va hokazolarda ishlatiladi.
Yuqorioqim yadrolari
HF yadrolari 50% Fe va 50% Ni dan tayyorlanadi. Uning toʻyinganlik oqimining zichligi 15000Gs va oʻtkazuvchanligi 26 dan 125 gacha. HF yadrolari xuddi shunday oʻlchamdagi boʻshliqli ferrit yoki kukunli temir yadrolari bilan solishtirganda yuqori energiya saqlash qobiliyati va samaraliroq oʻtkazuvchanlikni taʼminlaydi. Zo'r DC Bias xususiyatlari va yuqori oqim yadrolarining kam yadro yo'qotishlari hajmi va o'rash burilishlari sonini kamaytirish, shuningdek, ustun magnit xususiyatlarni taklif qiladi. HF yadrolari PFC transformatorlari, kommutatsiya regulyatori induktorlari, -chiziqdagi shovqin filtrlari, impuls transformatorlari va orqaga qaytish transformatorlari kabi ilovalar uchun ajoyib tanlovdir.
Asosiy xarakteristikalar mos yozuvlar jadvali
|
Asosiy materiallar |
Asosiy yo'qotish |
Perm. DC Biasga qarshi |
Nisbiy xarajat |
Chastota diapazoni |
Kyuri harorati. |
Oqim zichligi (shanba) |
Temp. Barqarorlik |
|
Temir po'stlog'i |
Yuqori |
Yaxshi |
Eng past |
100 kHz |
750 daraja |
12 000 Gs |
Bechora |
|
Sendust |
Past |
Yaxshi |
Past |
2 MGts |
600 daraja |
10 500 Gs |
Yaxshi |
|
Si-Fe |
O'rta |
Eng yaxshi |
Past |
1 MGts |
700 daraja |
16 000 Gs |
Eng yaxshi |
|
Salom-Flux |
O'rta |
Eng yaxshi |
Higlt |
1 MGts |
700 daraja |
16 000 Gs |
Eng yaxshi |
|
Ferrit (bo'shliq) |
Eng past |
Bechora |
Past |
1 MGts |
200 daraja |
4500 Gs |
Bechora |
DC magnitlash kuchiga nisbatan o'tkazuvchanlikning foiz o'zgarishi


Qotishma magnit kukunlari yadrolarining yozuv usuli

Magnit bardoshlik
Bu shuni anglatadiki, ko'rinadigan indüktans 1000 burilish uchun mH qiymatida, standart yadrolarimiz uchun ko'rinadigan indüktansning bardoshliligi ± 8% ni tashkil qiladi. Ko'rsatilgan Magnit Xarakteristika egri chiziqlari ±10% ga xos tolerantlikka ega, Yadro yo'qotish xarakteristikalari bo'yicha egri chiziqlar ±15% tolerantlikka ega.
Induktivlik burilishlarga qarshi
|
Burilishlar |
Haqiqiy indüktans |
|
1000 500 300 100 50 25 |
+0.0% +0.5% +1.0% +3.0% +5.0% +8.5% |
Qotishma magnit chang yadrolari
|
Materialning xususiyatlari:
|
Materialni qo'llash 1, Yangi energiya vositasi 2, PV invertor 3, UPS |



Qotishma magnit chang yadrolari
GLA
|
Materialning xususiyatlari:
|
Materialni qo'llash
|

Qotishma magnit kukunli yadro


Qotishma magnit chang yadrolari
O'tkazuvchanlikning foiz o'zgarishi va doimiy magnitlanish kuchi


Qotishma magnit kukunli yadro


O'tkazuvchanlikning foiz o'zgarishi va doimiy magnitlanish kuchi


O'tkazuvchanlikning foiz o'zgarishi va doimiy magnitlanish kuchi


O'tkazuvchanlikning foiz o'zgarishi va doimiy magnitlanish kuchi


|
Model |
a |
b |
c |
Model |
a |
b |
c |
|
GFA026 |
1.000 |
3.708E-06 |
2.048 |
GH026 |
1.001 |
7.084E-07 |
2.323 |
|
GFA060 |
1.000 |
3.739E-05 |
1.998 |
GH060 |
1.013 |
5.516E-07 |
2.730 |
|
GLA026 |
1.000 |
8.631E-07 |
2.409 |
GH125 |
1.009 |
1.183E-05 |
2.529 |
|
GLA060 |
1.000 |
2.806E-05 |
2.109 |
GNH026 |
1.004 |
1.105E-06 |
2.210 |
|
GL010 |
1.000 |
3.264E-05 |
1.444 |
GNH060 |
1.012 |
5.467E-06 |
2.346 |
|
GL019 |
1.000 |
1.420E-05 |
1.895 |
GNH090 |
1.009 |
1.048E-05 |
2.558 |
|
GL026 |
1.004 |
3.497E-05 |
1.841 |
GNL026 |
1.006 |
9.257E-06 |
2.001 |
|
GL040 |
1.002 |
2.530E-04 |
1.596 |
GNL060 |
1.006 |
2.028E-05 |
2.152 |
|
GL060 |
1.006 |
1.859E-04 |
1.839 |
GNL090 |
1.008 |
3.880E-05 |
2.243 |
|
GS026 |
1.002 |
3.356E-04 |
1.501 |
GF026 |
1.003 |
2.903E-06 |
2.081 |
|
GS060 |
1.009 |
3.918E-04 |
1.727 |
GF040 |
1.003 |
2.628E-06 |
2.271 |
|
GS075 |
1.000 |
1.029E-03 |
1.609 |
GF060 |
1.004 |
2.430E-05 |
2.056 |
|
GS090 |
0.998 |
1.860E-03 |
1.561 |
GF075 |
1.004 |
1.300E-04 |
1.830 |
|
GS125 |
1.005 |
1.685E-03 |
1.718 |
GF090 |
1.009 |
4.700E-04 |
1.669 |
|
GSH026 |
1.00 |
1.801E-5 |
1.919 |
GF125 |
1.000 |
6.900E-04 |
1.750 |
|
GSH040 |
1.00 |
5.541E-5 |
1.833 |
GFH026 |
0.999 |
2.000E-05 |
1.890 |
|
GSH060 |
1.00 |
6.584E-5 |
1.980 |
GFH040 |
0.995 |
5.000E-05 |
1.881 |
|
GSH075 |
1.00 |
1.768E-4 |
1.882 |
GFH060 |
0.999 |
7.000E-05 |
1.974 |
|
GSH125 |
1.00 |
1.010E-3 |
1.733 |
GFH075 |
1.000 |
2.550E-04 |
1.820 |
|
GSL010 |
1.000 |
9.00E-5 |
1.287 |
GFL010 |
0.999 |
1.225E-05 |
1.482 |
|
GSL026 |
1.001 |
4.00E-5 |
1.824 |
GFL026 |
1.007 |
2.757E-06 |
2.082 |
|
GSL040 |
1.002 |
2.50E-5 |
1.596 |
GFL040 |
1.000 |
4.979E-06 |
2.145 |
|
GSL060 |
1.000 |
2.51E-5 |
1.756 |
GFL060 |
1.004 |
5.206E-05 |
1.927 |
|
GSL125 |
1.000 |
1.53E-5 |
1.677 |
GFL090 |
1.000 |
1.328E-04 |
1.948 |
|
GFL125 |
1.000 |
4.833E-04 |
1.858 |
Pcv=K*fbBc
mw/sm3 f: KHz, B: KGauss
| Materiallar |
K |
b |
c |
Materiallar |
K |
b |
c |
|
GS026 |
2.337 |
1.262 |
1.961 |
GS060 |
1.620 |
1.297 |
2.149 |
|
GSH026 |
4.276 |
1.144 |
2.081 |
GSH060 |
2.401 |
1.261 |
2.130 |
|
GSL026 |
2.250 |
1.223 |
2.035 |
GSL060 |
1.802 |
1.265 |
2.103 |
|
GF026 |
8.070 |
1.119 |
2.152 |
GF060 |
3.876 |
1.262 |
2.097 |
|
GFA026 |
2.767 |
1.312 |
2.064 |
GFA060 |
4.325 |
1.165 |
2.109 |
|
GFH026 |
2.353 |
1.275 |
2.127 |
GFH060 |
2.743 |
1.203 |
2.134 |
|
GFL026 |
4.377 |
1.267 |
2.211 |
GFL060 |
3.513 |
1.239 |
2.163 |
|
GH026 |
2.456 |
1.240 |
2.218 |
GH060 |
1.058 |
1.407 |
2.163 |
|
GNH026 |
2.534 |
1.280 |
2.336 |
GNH060 |
1.317 |
1.407 |
2.238 |
|
GNL026 |
1.901 |
1.267 |
2.315 |
GNL060 |
0.923 |
1.415 |
2.199 |
|
GL026 |
1.719 |
1.228 |
2.047 |
GL060 |
1.512 |
1.190 |
2.067 |
|
GLA026 |
0.279 |
1.685 |
2.012 |
GLA060 |
1.251 |
1.256 |
2.059 |
Oddiy yadro yo'qotish egri chiziqlari


Oddiy yadro yo'qotish egri chiziqlari


Oddiy yadro yo'qotish egri chiziqlari
















|
AL yāngān nH/N2 型号 |
μ026 |
μ040 |
μ050 |
μ060 |
μ075 |
μ090 |
μ125 |
μ147 |
μ160 |
|
G□031□□□ |
11 |
17 |
21 |
25 |
31 |
37 |
52 |
62 |
66 |
|
G□038□□□ |
14 |
21 |
27 |
32 |
40 |
48 |
66 |
78 |
84 |
|
G□039□□□ |
11 |
17 |
21 |
25 |
32 |
38 |
53 |
63 |
68 |
|
G□040□□□ |
14 |
21 |
27 |
32 |
40 |
48 |
66 |
78 |
84 |
|
G□044□□□ |
11 |
17 |
22 |
26 |
32 |
38 |
53 |
63 |
68 |
|
G□050□□□ |
12 |
18 |
23 |
27 |
34 |
40 |
56 |
67 |
72 |
|
G□065□□□ |
15 |
23 |
29 |
35 |
43 |
52 |
72 |
88 |
92 |
|
G□068□□□ |
19 |
29 |
36 |
43 |
53 |
64 |
89 |
105 |
114 |
|
G□080□□□ |
14 |
21 |
27 |
32 |
41 |
49 |
68 |
81 |
87 |
|
G□090□□□ |
19 |
29 |
36 |
43 |
54 |
65 |
90 |
106 |
115 |
|
G□092□□□ |
22 |
34 |
43 |
51 |
63 |
76 |
105 |
124 |
135 |
|
G□106□□□ |
32 |
50 |
63 |
75 |
94 |
113 |
157 |
185 |
201 |
|
G□107□□□ |
22 |
39 |
49 |
59 |
74 |
89 |
123 |
166 |
181 |
|
G□130□□□ |
28 |
41 |
51 |
61 |
76 |
91 |
127 |
150 |
163 |
|
G□131□□□ |
22 |
34 |
43 |
51 |
64 |
76.5 |
109 |
128 |
140 |
|
G□132□□□ |
28 |
43 |
54 |
65 |
81 |
97 |
135 |
159 |
173 |
|
G□135□□□ |
16 |
25 |
32 |
38 |
47 |
57 |
79 |
93 |
101 |
|
G□141□□□ |
24 |
37 |
47 |
56 |
70 |
84 |
117 |
138 |
150 |
|
G□157□□□ |
35 |
54 |
68 |
81 |
101 |
121 |
168 |
198 |
215 |
|
G□158□□□ |
53 |
81 |
102 |
122 |
153 |
183 |
254 |
299 |
325 |
|
G□168□□□ |
47 |
72 |
90 |
108 |
135 |
161 |
224 |
263 |
287 |
|
G□184□□□ |
59 |
90 |
113 |
135 |
169 |
202 |
281 |
330 |
360 |
|
G□185□□□ |
37 |
57 |
72 |
86 |
107 |
128 |
178 |
210 |
228 |
|
G□200□□□ |
32 |
49 |
61 |
73 |
91 |
109 |
152 |
179 |
195 |
|
G□225□□□ |
33 |
50 |
63 |
75 |
94 |
112 |
156 |
185 |
200 |
|
G□226□□□ |
60 |
92 |
115 |
138 |
172 |
207 |
287 |
306 |
333 |
|
G□250□□□ |
83 |
128 |
160 |
192 |
240 |
288 |
400 |
- |
- |
|
G□290□□□ |
89 |
137 |
172 |
206 |
257 |
309 |
429 |
- |
- |
|
G□300□□□ |
30 |
45 |
57 |
68 |
85 |
102 |
142 |
- |
- |
|
G□301□□□ |
37 |
57 |
71 |
85 |
107 |
128 |
178 |
- |
- |
|
G□400□□□ |
48 |
75 |
93 |
112 |
137 |
164 |
228 |
- |
- |
|
G□401□□□ |
40 |
61 |
77 |
92 |
115 |
139 |
192 |
- |
- |
|
G□520□□□ |
54 |
83 |
103 |
124 |
155 |
187 |
259 |
- |
- |
|
G□521□□□ |
68 |
104 |
130 |
156 |
195 |
234 |
325 |
- |
- |

|
Model |
Qoplashdan oldin (Oddiy) OD*ID*HT(mm) |
Qoplagandan keyin (cheklangan) OD*ID*HT(mm) |
le (sm) |
Ae (sm2) |
Ve(sm3) |
Deraza maydoni (sm2) |
Yuzaki maydoni (sm2) 40% o'rash omili |
|
G□031□□□ |
7.87*3.96*3.18 |
8.51*3.43*3.81 |
1.787 |
0.061 |
0.109 |
0.0924 |
3.05 |
|
G□038□□□ |
9.65*4.78*3.96 |
10.29*4.27*4.60 |
2.18 |
0.094 |
0.206 |
0.1432 |
4.14 |
|
G□039□□□ |
9.65*4.78*3.18 |
10.29*4.27*3.81 |
2.18 |
0.075 |
0.163 |
0.1432 |
4.47 |
|
G□040□□□ |
10.2*5.08*3.96 |
10.80*4.57*4.60 |
2.38 |
0.100 |
0.238 |
0.1640 |
4.85 |
|
G□044□□□ |
11.2*6.35*3.96 |
11.89*5.89*4.72 |
2.69 |
0.09 |
0.243 |
0.2725 |
6.05 |
|
G□050□□□ |
12.7*7.62*4.75 |
13.46*6.99*5.51 |
3.12 |
0.114 |
0.356 |
0.3837 |
8.00 |
|
G□065□□□ |
16.5*10.20*6.35 |
17.40*9.53*7.11 |
4.11 |
0.192 |
0.789 |
0.7133 |
13.66 |
|
G□068□□□ |
17.30*9.65*6.35 |
18.03*9.02*7.11 |
4.14 |
0.232 |
0.96 |
0.6390 |
13.91 |
|
G□080□□□ |
20.32*12.7*6.35 |
21.10*12.07*7.11 |
5.09 |
0.226 |
1.15 |
1.144 |
18.95 |
|
G□090□□□ |
22.9*13.97*7.62 |
23.62*13.39*8.38 |
5.67 |
0.331 |
1.88 |
1.408 |
24.12 |
|
G□092□□□ |
23.6*14.4*8.89 |
24.30*13.77*9.70 |
5.88 |
0.388 |
2.28 |
1.489 |
26.78 |
|
G□106□□□ |
26.9*14.7*11.2 |
27.70*14.10*11.99 |
6.35 |
0.654 |
4.15 |
1.561 |
34.42 |
|
G□107□□□ |
26.9*14.7*8.64 |
27.70*14.10*9.45 |
6.352 |
0.497 |
3.155 |
1.561 |
31.20 |
|
G□130□□□ |
33*19.93*10.67 |
33.83*19.30*11.61 |
8.15 |
0.672 |
5.48 |
2.926 |
49.00 |
|
G□131□□□ |
33*19.93*8.76 |
33.83*19.30*9.70 |
8.15 |
0.551 |
4.49 |
2.926 |
45.92 |
|
G□132□□□ |
33*19.9*11.18 |
33.83*19.30*11.99 |
8.15 |
0.698 |
5.687 |
2.926 |
49.61 |
|
G□135□□□ |
34.3*23.4*8.89 |
35.10*22.56*9.83 |
8.95 |
0.454 |
4.06 |
4.012 |
52.34 |
|
G□141□□□ |
35.8*22.4*10.5 |
36.63*21.54*11.28 |
8.98 |
0.678 |
6.088 |
3.631 |
56.08 |
|
G□157□□□ |
39.9*24.1*14.5 |
40.72*23.30*15.37 |
9.84 |
1.072 |
10.5 |
4.264 |
73.76 |
|
G□158□□□ |
39.9*22.08*17.0 |
40.72*21.27*17.89 |
9.51 |
1.537 |
15.043 |
3.563 |
75.66 |
|
G□168□□□ |
42.9*24.2*16.26 |
44.00*23.30*17.16 |
10.26 |
1.475 |
15.741 |
4.264 |
84.40 |
|
G□184□□□ |
46.7*24.1*18.00 |
47.63*23.32*18.92 |
10.74 |
1.99 |
21.3 |
4.264 |
96.49 |
|
G□185□□□ |
46.7*28.7*15.2 |
47.63*27.89*16.13 |
11.63 |
1.34 |
15.53 |
6.114 |
97.79 |
|
G□200□□□ |
50.8*31.8*13.5 |
51.69*30.94*14.35 |
12.73 |
1.251 |
15.93 |
7.499 |
108.52 |
|
G□225□□□ |
57.2*35.6*14.0 |
58.00*34.70*14.86 |
14.30 |
1.444 |
20.65 |
5.147 |
120.41 |
|
G□226□□□ |
57.2*26.4*15.2 |
58.00*25.60*16.10 |
12.50 |
2.29 |
28.6 |
9.457 |
133.17 |
|
G□250□□□ |
62*32.6*25.0 |
63.10*31.37*26.27 |
14.37 |
3.675 |
52.81 |
7.729 |
173.98 |
|
G□290□□□ |
74.5*45.2*35.0 |
75.20*44.07*36.27 |
18.38 |
5.04 |
92.64 |
15.254 |
283.10 |
|
G□300□□□ |
77.8*49.2*12.7 |
78.90*48.20*13.84 |
20.00 |
1.77 |
34.7 |
18.10 |
224.50 |
|
G□301□□□ |
77.8*49.2*15.9 |
78.90*48.20*17.02 |
19.95 |
2.27 |
45.3 |
18.10 |
236.94 |
|
G□400□□□ |
101.6*57.15*16.51 |
102.87*55.75*17.78 |
24.271 |
3.5226 |
85.495 |
24.37 |
345.39 |
|
G□401□□□ |
101.6*57.15*13.59 |
102.87*55.75*14.86 |
24.271 |
2.971 |
72.122 |
24.37 |
359.37 |
|
G□520□□□ |
132.5*78.59*20.32 |
133.96*77.04*21.72 |
32.428 |
5.347 |
173.4 |
46.57 |
617.08 |
|
G□521□□□ |
132.54*78.59*25.4 |
133.96*77.04*26.80 |
32.429 |
6.71 |
217.58 |
46.57 |
649.77 |
Blok yadrolari


Sendust blokining asosiy o'lchamlari
|
SUNBOW Qism raqami. |
A(mm) |
B(mm) |
C(mm) |
V(sm3) |
|
GB181115 |
18±0.6 |
10.7±0.5 |
15±0.4 |
2.889 |
|
GB181525 |
18±0.6 |
15±0.5 |
25±0.4 |
6.750 |
|
GB221325 |
22±0.6 |
13±0.5 |
15±0.4 |
4.290 |
|
GB222125 |
22±0.6 |
21±0.5 |
15±0.4 |
6.930 |
|
GB403320 |
40±0.6 |
33±0.5 |
20±0.4 |
26.400 |
|
GB453010 |
45±0.6 |
30±0.5 |
10±0.4 |
13.500 |
|
GB454030 |
44.5±0.6 |
40±0.5 |
30±0.4 |
53.400 |
|
GB503010 |
50±0.6 |
30±0.5 |
15±0.4 |
22.500 |
|
GB554006 |
55±0.6 |
40±0.5 |
15±0.4 |
33.000 |
|
GB552006 |
55±0.6 |
20±0.5 |
15±0.4 |
16.500 |
|
GB552012 |
55±0.6 |
20±0.5 |
15±0.4 |
16.500 |
|
GB603020 |
60±0.6 |
30±0.5 |
15±0.4 |
27.000 |
|
GB655020 |
65±0.6 |
50±0.5 |
20±0.4 |
65.000 |
|
GB703020 |
70±0.6 |
30±0.5 |
20±0.4 |
42.000 |
|
GB732820 |
72.5±0.6 |
27.5±0.5 |
20±0.4 |
39.875 |
|
GB803020 |
80±0.6 |
30±0.5 |
20±0.4 |
48.000 |
Elliptik yadrolar

Sendust blokining asosiy o'lchamlari
|
SUNBOW Qism raqami. |
A(mm) |
B(mm) |
C(mm) |
V(sm3) |
|
GY140905 |
14±0.6 |
9±0.5 |
5±0.4 |
1.979 |
|
GY140909 |
14±0.6 |
9±0.5 |
9±0.4 |
3.563 |
|
GY191415 |
19±0.6 |
14±0.5 |
15±0.4 |
3.359 |
|
GY502020 |
50±0.6 |
20±0.5 |
20±0.4 |
18.283 |
|
GY603215 |
60±0.6 |
32±0.5 |
15±0.4 |
25.504 |
|
GY704015 |
70±0.6 |
40±0.5 |
15±0.4 |
36.850 |
|
GY704020 |
70±0.6 |
40±0.5 |
20±0.4 |
49.133 |
|
GY016320 |
101±0.6 |
63±0.5 |
15±0.4 |
82.669 |
|
GY016320 |
101±0.6 |
63±0.5 |
20±0.4 |
110.225 |
|
GYB27215 |
122±0.6 |
72±0.5 |
15±0.4 |
115.073 |
|
GYB27220 |
122±0.6 |
72±0.5 |
20±0.4 |
153.430 |
Odatda, 26m, 40m, 60m yadro o'tkazuvchanligi mavjud.
Qutb yadrolari

Sendust blokining asosiy o'lchamlari
|
SUNBOW Qism raqami. |
A(mm) |
C(mm) |
V(sm3) |
|
GP1415 |
14±0.6 |
15±0.4 |
2.309 |
|
GP1425 |
14±0.6 |
25±0.4 |
3.848 |
|
GP1520 |
15±0.6 |
20±0.4 |
3.534 |
|
GP1525 |
15±0.6 |
25±0.4 |
4.418 |
|
GP2120 |
21±0.6 |
20±0.4 |
6.927 |
|
GP2125 |
21±0.6 |
25±0.4 |
8.659 |
|
GP2520 |
25±0.6 |
20±0.4 |
9.818 |
|
GP2525 |
25±0.6 |
25±0.4 |
12.272 |
|
GP3320 |
33±0.6 |
20±0.4 |
17.106 |
|
GP3325 |
33±0.6 |
25±0.4 |
21.382 |
|
GP3630 |
36±0.6 |
30±0.4 |
30.536 |
|
GP4020 |
40±0.6 |
20±0.4 |
25.133 |
|
GP5520 |
55±0.6 |
20±0.4 |
47.517 |
Qotishma magnit chang yadrolari
Materiallar jadvali

Yara stoli
|
Model |
Qoplagandan keyin |
Ko'ndalang kesim |
Yo'l uzunligi |
Deraza maydoni |
Ovoz balandligi |
表面积 |
40% jarohat o'lchami |
表面积 |
||||||||
|
喷涂后 |
OD |
ID |
HT |
sm/N |
绕线后40% |
|||||||||||
|
OD(maksimal) |
ID (daq) |
Ht(maksimal) |
Ae (sm2) |
le (sm) |
sm2 |
圆密耳 |
sm3 |
sm2 |
ichida2 |
(mm) |
(mm) |
(mm) |
(sm) |
sm2 |
ichida2 |
|
|
GS031 |
8.51 |
3.45 |
3.82 |
0.0928 |
1.7607 |
0.0935 |
18449 |
0.1634 |
2.386 |
0.370 |
9.35 |
2.26 |
4.83 |
1.68 |
3.054 |
0.473 |
|
GS038 |
10.29 |
4.27 |
3.81 |
0.1101 |
2.1502 |
0.1432 |
28261 |
0.2367 |
3.120 |
0.484 |
11.32 |
2.80 |
5.06 |
1.87 |
4.138 |
0.641 |
|
GS039 |
10.29 |
4.27 |
4.6 |
0.1329 |
2.1502 |
0.1432 |
28261 |
0.2858 |
3.481 |
0.540 |
11.32 |
2.80 |
5.85 |
2.02 |
4.488 |
0.696 |
|
GS040 |
10.8 |
4.57 |
4.57 |
0.1367 |
2.2757 |
0.1640 |
32372 |
0.3110 |
3.711 |
0.575 |
11.91 |
2.99 |
5.91 |
2.07 |
4.853 |
0.752 |
|
GS044 |
11.84 |
5.84 |
4.6 |
0.1325 |
2.6671 |
0.2679 |
52864 |
0.3533 |
4.221 |
0.654 |
13.27 |
3.82 |
6.32 |
2.21 |
5.930 |
0.919 |
|
GS050 |
13.46 |
6.99 |
5.51 |
0.1711 |
3.1021 |
0.3837 |
75733 |
0.5308 |
5.618 |
0.871 |
15.18 |
4.58 |
7.58 |
2.58 |
7.996 |
1.239 |
|
GS065 |
17.4 |
9.53 |
7.11 |
0.2686 |
4.1069 |
0.7133 |
140773 |
1.1031 |
9.344 |
1.448 |
19.77 |
6.24 |
9.94 |
3.34 |
13.66 |
2.12 |
|
GS068 |
18.03 |
9.02 |
7.11 |
0.3075 |
4.0869 |
0.6390 |
126109 |
1.2567 |
9.870 |
1.530 |
20.24 |
5.90 |
9.77 |
3.39 |
13.91 |
2.16 |
|
GS080 |
21.08 |
12.07 |
7.11 |
0.3075 |
5.0763 |
1.1442 |
225812 |
1.5609 |
12.096 |
1.875 |
24.12 |
7.90 |
10.71 |
3.76 |
18.93 |
2.93 |
|
GS090 |
23.62 |
13.39 |
8.38 |
0.4115 |
5.6623 |
1.4082 |
277903 |
2.3300 |
15.691 |
2.432 |
26.98 |
8.77 |
12.37 |
4.30 |
24.12 |
3.74 |
|
GS092 |
24.28 |
13.77 |
9.7 |
0.4893 |
5.8217 |
1.4892 |
293901 |
2.8488 |
17.877 |
2.771 |
27.74 |
9.01 |
13.81 |
4.63 |
26.75 |
4.15 |
|
GS106 |
27.69 |
14.1 |
11.99 |
0.7821 |
6.3260 |
1.5615 |
308156 |
4.9478 |
24.662 |
3.823 |
31.15 |
9.23 |
16.16 |
5.42 |
34.41 |
5.33 |
|
GS130 |
33.83 |
19.3 |
11.6 |
0.8090 |
8.1333 |
2.9255 |
577361 |
6.5801 |
31.488 |
4.881 |
38.68 |
12.63 |
17.36 |
6.08 |
48.99 |
7.59 |
|
GS131 |
33.83 |
19.3 |
9.7 |
0.6765 |
8.1333 |
2.9255 |
577361 |
5.5023 |
28.317 |
4.389 |
38.68 |
12.63 |
15.46 |
5.70 |
45.92 |
7.12 |
|
GS132 |
33.83 |
19.3 |
11.99 |
0.8362 |
8.1333 |
2.9255 |
577361 |
6.8013 |
32.139 |
4.982 |
38.68 |
12.63 |
17.75 |
6.15 |
49.61 |
7.69 |
|
GS135 |
35.1 |
22.56 |
9.83 |
0.5917 |
8.9126 |
3.9973 |
788880 |
5.2735 |
29.164 |
4.520 |
40.97 |
14.77 |
16.66 |
5.95 |
52.13 |
8.08 |
|
GS141 |
36.63 |
21.54 |
11.28 |
0.8170 |
8.9285 |
3.6440 |
719157 |
7.2949 |
34.402 |
5.332 |
42.09 |
14.10 |
17.73 |
6.34 |
56.00 |
8.68 |
|
GS142 |
36.63 |
21.54 |
8.5 |
0.6157 |
8.9285 |
3.6440 |
719157 |
5.4971 |
29.322 |
4.545 |
42.09 |
14.10 |
14.95 |
5.79 |
51.10 |
7.92 |
|
GS157 |
40.69 |
23.32 |
15.37 |
1.2815 |
9.8028 |
4.2712 |
842926 |
12.5622 |
48.373 |
7.498 |
46.56 |
15.27 |
22.33 |
7.60 |
73.77 |
11.43 |
|
GS184 |
47.63 |
23.32 |
18.92 |
2.2077 |
10.6941 |
4.2712 |
842926 |
23.6098 |
69.265 |
10.736 |
53.33 |
15.27 |
25.80 |
8.97 |
96.60 |
14.97 |
|
GS185 |
47.63 |
27.89 |
16.13 |
1.5283 |
11.5874 |
6.1093 |
1205673 |
17.7096 |
61.686 |
9.561 |
54.69 |
18.26 |
24.48 |
8.54 |
97.84 |
15.17 |
|
GS200 |
51.69 |
30.94 |
14.35 |
1.4293 |
12.7019 |
7.5185 |
1483793 |
18.1543 |
64.184 |
9.948 |
59.57 |
20.26 |
23.63 |
8.66 |
108.57 |
16.83 |
|
GS225 |
58.04 |
34.75 |
14.86 |
1.6612 |
14.2640 |
9.4842 |
1871726 |
23.6958 |
77.264 |
11.976 |
66.89 |
22.75 |
25.29 |
9.47 |
133.37 |
20.67 |
|
GS226 |
58.04 |
25.58 |
16.13 |
2.5132 |
12.4464 |
5.1392 |
1014223 |
31.2801 |
85.010 |
13.177 |
64.24 |
16.75 |
23.64 |
9.48 |
120.56 |
18.69 |
|
GS250 |
63.1 |
31.37 |
26.27 |
4.0010 |
14.2634 |
7.7289 |
1525322 |
57.0684 |
125.051 |
19.383 |
70.78 |
20.54 |
35.53 |
12.13 |
173.98 |
26.97 |
|
GS290 |
75.2 |
44.07 |
36.27 |
5.4196 |
18.3014 |
15.2538 |
3010362 |
99.1867 |
194.225 |
30.105 |
86.36 |
28.85 |
49.46 |
15.64 |
283.10 |
43.88 |
|
GS300 |
78.9 |
48.2 |
13.84 |
2.0395 |
19.5703 |
18.2467 |
3601029 |
39.9129 |
116.555 |
18.066 |
91.25 |
31.55 |
28.34 |
11.64 |
224.49 |
34.80 |
|
GS301 |
78.9 |
48.2 |
17.02 |
2.5081 |
19.5703 |
18.2467 |
3601029 |
49.0837 |
129.253 |
20.034 |
91.25 |
31.55 |
31.52 |
12.27 |
236.76 |
36.70 |
|
GS400 |
102.87 |
55.75 |
17.78 |
4.0214 |
24.1650 |
24.4107 |
4817507 |
97.1772 |
206.006 |
31.931 |
116.73 |
36.50 |
34.33 |
14.89 |
358.37 |
55.55 |
|
GS401 |
102.87 |
55.75 |
14.86 |
3.3610 |
24.1650 |
24.4107 |
4817507 |
81.2179 |
191.455 |
29.676 |
116.73 |
36.50 |
31.41 |
14.31 |
344.32 |
53.37 |
|
GS520 |
133.96 |
77.04 |
21.72 |
5.9343 |
32.3236 |
46.6148 |
9199519 |
191.8163 |
332.632 |
51.558 |
153.37 |
50.43 |
44.73 |
19.24 |
615.96 |
95.47 |
|
GS521 |
133.96 |
77.04 |
26.8 |
7.3222 |
32.3236 |
46.6148 |
9199519 |
236.6795 |
366.306 |
56.778 |
153.37 |
50.43 |
49.81 |
20.26 |
648.48 |
100.52 |
Temir kukunlari yadrolari mahsulot xususiyatlari
Materiallar xususiyatlari
|
Materiallar aralashmasi raqami |
Malumot o'tkazuvchanligi (mk) |
Temp. |
Koef. ning kengayishi (+ppm/daraja) |
Rang kodi |
|
|
-18 |
55 |
385 |
11 |
Yashil/qizil |
|
|
-19 |
55 |
650 |
11 |
Qizil/yashil |
|
|
-26 |
75 |
825 |
12 |
Sariq/oq |
|
|
-30 |
22 |
510 |
11 |
Yashil/kulrang |
|
|
-33 |
33 |
665 |
11 |
Kulrang/sariq |
|
|
-34 |
33 |
565 |
11 |
Kulrang/Moviy |
|
|
-35 |
33 |
665 |
11 |
Sariq/kulrang |
|
|
-40 |
60 |
950 |
11 |
Yashil/sariq |
|
|
-52 |
75 |
650 |
12 |
Yashil/ko‘k |
|
Asosiy yo'qotishlarni taqqoslash (mVt/sm3)
|
Materiallar aralashmasi raqami |
60Hz @5000Gs |
1 kHz @1500Gs |
10 kHz @500Gs |
50 kHz @225Gs |
100 kHz @140Gs |
500 kHz @50Gs |
DC Bias bilan o'tkazuvchanlik HDC=50Oe@10kHz |
|
|
%μo |
μsamarali |
|||||||
|
-18 |
48 |
72 |
70 |
63 |
46 |
37 |
74 |
40.7 |
|
-19 |
31 |
60 |
72 |
71 |
54 |
49 |
74 |
40.7 |
|
-26 |
32 |
60 |
75 |
89 |
83 |
139 |
51 |
38.3 |
|
-30 |
37 |
80 |
120 |
149 |
129 |
129 |
91 |
20.0 |
|
-33 |
37 |
80 |
126 |
182 |
180 |
291 |
84 |
27.7 |
|
-34 |
29 |
61 |
87 |
100 |
82 |
78 |
84 |
27.7 |
|
-35 |
33 |
73 |
109 |
137 |
119 |
123 |
84 |
27.7 |
|
-40 |
29 |
62 |
93 |
130 |
127 |
223 |
62 |
37.7 |
|
-52 |
30 |
56 |
68 |
72 |
58 |
63 |
59 |
44.3 |
|
Harorat effektlari |
||||||||
|
Temir kukuni yadrosi uchun umumiy ish harorati -65 daraja -+125 daraja. Ish muhitining harorati 150 darajadan oshganda, organik yopishtiruvchi (odatda epoksi qatroni) parchalana boshlaydi, natijada qurilmaning ishlashi yomonlashadi va qurilmaning ishlash muddati qisqaradi. Buzilishning zo'ravonligi vaqtga, haroratga, magnit kukun yadrosining o'lchamiga, ish chastotasiga va oqim zichligiga bog'liq. |
||||||||
Magnit bardoshlik
|
Materiallar (aralashma raqami) |
-18 |
-19 |
-26 |
-30 |
-33 |
-34 |
-35 |
-52 |
|
AL bardoshlik |
±10% |
±10% |
±10% |
±10% |
±10% |
±10% |
±10% |
±10% |
Yadrolar A ga ishlab chiqariladiL ko'rsatilgan qiymatlar; har bir material uchun o'tkazuvchanlik faqat ma'lumot uchun. Barcha holatlarda ALqiymatlar 10kHz chastotada 10 gauss (1mT) bo'lgan perk AC oqimining zichligiga asoslangan. Oqish ta'sirini minimallashtirish uchun toroidal yadrolar bir tekis-to'liq{5}}qatlamli o'rash bilan sinovdan o'tkaziladi. Bir tekis taqsimlanmagan oz sonli burilishlar bilan sinovdan o'tgan temir kukunlari yadrolari kutilganidan yuqori indüktans ko'rsatkichlarini beradi. E yadrolari 100 burilish bilan sinovdan o'tkaziladi. Ko'rsatilgan Magnit Xarakteristik egri chiziqlar ±10% tolerantlikka ega. Core Loss xarakteristikalari bo'yicha egri chiziqlar odatda ±15% tolerantlikka ega.
Temir kukunlari yadrolari mahsulot xususiyatlari
Material tavsifi
-18 Materiallar:Ushbu material yuqori o'tkazuvchanlik va arzon narxlardagi -8 Materialga o'xshash kam yadro yo'qotadi. Yaxshi DC to'yinganlik xususiyatlari.
-19 Material:Bir xil o'tkazuvchanlik va biroz yuqori yadro yo'qotishlari bilan -18 materialiga arzon alternativ.
-26 Materiallar:Eng mashhur material. Bu elektr quvvatini oʻzgartirish va tarmoq filtri ilovalarining keng turlarida foydali boʻlgan-tejamkor umumiy maqsadli materialdir.
-30 Materiallar:Ushbu materialning yaxshi chiziqliligi, arzonligi va nisbatan past o'tkazuvchanligi uni yuqori quvvatli UPS choklari uchun katta o'lchamlarda mashhur qiladi.
-33/-34/-35 Materiallar:Yuqori chastotali yadro yo'qolishi muhim bo'lmagan ilovalar uchun -8 Materialning arzon alternativi. Yuqori moyillik bilan yaxshi chiziqlilik.
-40 Materiallar:Eng arzon material. U juda mashhur -26 Materialga juda o'xshash xususiyatlarga ega. Katta o'lchamlarda mashhur.
-52 Material:Ushbu material yuqori chastotada kamroq yadro yo'qotadi va -26 Material bilan bir xil o'tkazuvchanlikka ega. Yuqori chastotali chok konstruktsiyalari uchun juda mashhur.
Materiallar uchun ilovalar
|
Oddiy dastur |
-18 |
-19 |
-26 |
-30 |
-33 |
-34 |
-35 |
-52 |
|
Yorug'lik dimmer choklari |
× |
|||||||
|
60 Gts differensial{1}}rejimli EMI liniyasi bo‘g‘imlari |
× |
× |
||||||
|
DC choklari:<50kHz or low Et/N(Buck/Boost) |
× |
× |
× |
× |
× |
|||
|
DC choklari: 50 kHz dan katta yoki teng yoki undan yuqori Et/N (Buck/Boost) |
× |
× |
× |
× |
× |
× |
× |
|
|
Quvvat faktorini to'g'rilash choklari:<50kHz |
× |
× |
× |
× |
× |
|||
|
Quvvat faktorini tuzatish choklari: 50 kHz dan katta yoki unga teng |
× |
× |
× |
× |
× |
× |
||
|
Rezonans induktorlari: 50 kHz dan katta yoki unga teng |
Hajmi bardoshliligi (mm)
|
Toroidal yadrolar |
SUNBOW Qism raqami. |
OD |
ID |
HT |
SUNBOW Qism raqami. |
OD |
ID |
HT |
|
GT80-GT141 |
±0.50 |
±0.50 |
±0.63 |
GT249-GT400 |
±0.75 |
±0.75 |
±0.75 |
|
|
GT150-GT225 |
±0.63 |
±0.63 |
±0.75 |
GT520-GT650 |
±1.25 |
±1.25 |
±1.25 |
Tolerantlik qoplamani o'z ichiga oladi
Temir kukuni yadrolari Toroidal yadrolar

|
AL yángí 型号 |
-18/19 |
-26 |
-30 |
-34/35 |
-40 |
-52 |
OD(mm) |
ID(mm) |
HT(mm) |
l (sm) |
Ae (sm2) |
Ve(sm3) |
|
GT106 |
70 |
93 |
30 |
40 |
81 |
95 |
26.9 |
14.5 |
11.1 |
6.49 |
0.659 |
4.28 |
|
GT106A |
49 |
67 |
/ |
/ |
58 |
67 |
26.9 |
14.5 |
7.92 |
6.49 |
0.461 |
3.00 |
|
GT106B |
91 |
124 |
/ |
/ |
106 |
124 |
26.9 |
14.5 |
14.6 |
6.49 |
0.858 |
5.57 |
|
GT124 |
/ |
58 |
/ |
/ |
/ |
/ |
31.6 |
18 |
7.11 |
7.75 |
0.459 |
3.55 |
|
GT130 |
58 |
81 |
25 |
33.5 |
69 |
79 |
33 |
19.8 |
11.1 |
8.28 |
0.698 |
5.78 |
|
GT130A |
/ |
41 |
/ |
/ |
34 |
/ |
33 |
19.8 |
5.72 |
8.28 |
0.361 |
2.99 |
|
GT131 |
79 |
116 |
/ |
46.5 |
93 |
108 |
33 |
16.3 |
11.1 |
7.72 |
0.885 |
6.84 |
|
GT132 |
/ |
103 |
/ |
/ |
83 |
95 |
33 |
17.8 |
11.1 |
7.96 |
0.805 |
6.41 |
|
GT141 |
/ |
75 |
/ |
/ |
60 |
69 |
35.9 |
22.4 |
10.5 |
9.14 |
0.674 |
6.16 |
|
GT150 |
65 |
96 |
/ |
/ |
78 |
89 |
38.4 |
21.5 |
11.1 |
9.38 |
0.887 |
8.31 |
|
GT150A |
/ |
66 |
/ |
/ |
/ |
/ |
38.4 |
21.5 |
8.26 |
9.38 |
0.657 |
6.16 |
|
GT157 |
73 |
100 |
31.5 |
43.5 |
86 |
99 |
39.9 |
24.1 |
14.5 |
10.1 |
1.06 |
10.7 |
|
GT175 |
82 |
105 |
/ |
/ |
90 |
105 |
44.5 |
27.2 |
16.5 |
11.2 |
1.34 |
15.0 |
|
GT184 |
116 |
169 |
51 |
70 |
143 |
159 |
46.7 |
24.1 |
18 |
11.2 |
1.88 |
21.0 |
|
GT200 |
67 |
92 |
|
37 |
49 |
92 |
50.8 |
31.8 |
14 |
13 |
1.27 |
16.5 |
|
GT200B |
120 |
160 |
51 |
74 |
142 |
155 |
50.8 |
31.8 |
25.4 |
13 |
2.32 |
30.0 |
|
GT201 |
164 |
224 |
/ |
/ |
194 |
224 |
50.8 |
24.1 |
22.2 |
11.8 |
2.81 |
33.2 |
|
GT224C |
/ |
155 |
/ |
/ |
/ |
155 |
57.2 |
31.8 |
19.1 |
14 |
2.31 |
32.2 |
|
GT225 |
67 |
98 |
28 |
37 |
78 |
92 |
57.2 |
35.7 |
14 |
14.6 |
1.42 |
20.7 |
|
GT225B |
/ |
160 |
/ |
67 |
/ |
155 |
57.2 |
35.7 |
25.4 |
14.6 |
2.59 |
37.8 |
|
GT249 |
/ |
203 |
/ |
89 |
/ |
203 |
63.5 |
35.7 |
25.4 |
15.6 |
3.36 |
52.3 |
|
GT250 |
177 |
242 |
71 |
106 |
194 |
242 |
63.5 |
31.8 |
25.4 |
15 |
3.84 |
57.4 |
|
GT260 |
128 |
175 |
51 |
76.5 |
140 |
175 |
67.9 |
40.7 |
25.4 |
17.1 |
3.45 |
59.0 |
|
GT300 |
58 |
80 |
23 |
34.5 |
71 |
80 |
77.2 |
49 |
12.7 |
19.8 |
1.68 |
33.4 |
|
GT300D |
116 |
160 |
46 |
69 |
142 |
160 |
77.2 |
49 |
25.4 |
19.8 |
3.38 |
67.0 |
|
GT350 |
125 |
171 |
50 |
75 |
137 |
171 |
89 |
54.4 |
25.4 |
22.5 |
4.39 |
98.0 |
|
GT400 |
96 |
131 |
40.5 |
55 |
115 |
131 |
102 |
57.2 |
16.5 |
25 |
3.46 |
86.4 |
|
GT400B |
/ |
205 |
/ |
/ |
/ |
/ |
102 |
57.2 |
25.4 |
25 |
5.35 |
133 |
|
GT400D |
/ |
262 |
81 |
110 |
230 |
/ |
102 |
57.2 |
33 |
25 |
6.85 |
171 |
|
GT520 |
/ |
/ |
/ |
/ |
/ |
/ |
132 |
78.2 |
20.3 |
33.1 |
5.24 |
173 |
|
GT520D |
/ |
/ |
90 |
130 |
240 |
/ |
132 |
78.2 |
40.6 |
33.1 |
10.5 |
347 |
Temir kukuni yadrolari magnit xususiyatlari
B-H egri chiziqlari




Asosiy yo'qotish vaqtga qarshi

Dastlabki o'tkazuvchanlik (mo) DC magnitlanish kuchiga qarshi

Boshlang‘ich o‘tkazuvchanlik (%mo) doimiy magnitlanish kuchiga nisbatan foiz


Issiq teglar: Yuqori oqim yadrosi, yuqori oqim yadrosi, Xitoy yuqori oqim yadrosi ishlab chiqaruvchilari, etkazib beruvchilar, zavod
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