Ụdị Lead Obere Aluminom Electrolytic Capacitor LKL

Nkọwa dị mkpirikpi:

High okpomọkụ na-eguzogide, ogologo ndụ, 2000 ~ 5000 awa na gburugburu ebe obibi nke 130Celsius Cmaka ọkọnọ ike ma na-agbaso ntuziaka AEC-Q200 RoHS


Nkọwa ngwaahịa

Ndepụta Ngwaahịa ọkọlọtọ

Mkpado ngwaahịa

Isi teknuzu paramita

Ihe Njirimara
Oke Okpomọkụ arụ ọrụ ≤120V.DC -40℃~+130℃;160~450V.DC -25℃~+130℃
Ogo voltaji 10 ~ 450V.DC
Nkwenye ikike ± 20% (25± 2℃ 120Hz)
Nhapu ugbu a ((iA) 10- 120WV |≤ 0.01CV ma ọ bụ 3uA nke ọ bụla ka ukwuu C: rated capacitance(uF) V: voltaji akara (V) 2 nkeji ịgụ
1160~ 450WV |≤0.02CV+10 (uA) C: ikike ikike (uF) V: akara voltaji (V) nkeji 2 na-agụ
Ihe Mgbasa (25± 2℃ 120Hz) Ogo voltaji(V) 10 16 25 35 50 63 80  
tgk 0.2 0.16 0.14 0.12 0.1 0.09 0.09
Ogo voltaji(V) 120 100 160 200 250 400 450
tgk 0.09 0.08 0.08 0.15 0.15 0.2 0.2
Maka ndị nwere ikike ikike karịrị 1000uF, mgbe ikike ogo ogo na-abawanye site na 1000uF, mgbe ahụ tgδ ga-abawanye site na 0.02
Njirimara okpomọkụ (120Hz) Ogo voltaji(V) 10 16 25 35 50 63 80  
Z(-40℃)/Z(20℃) 3 2 2 2 2 2 2
Ogo voltaji(V) 120 100 160 200 250 400 450
Z(-40℃)/Z(20℃) 5 2 3 3 3 6 7
Ntachi obi Mgbe oge ule ọkọlọtọ na-etinye voltaji a tụrụ anya ya na ọkụ ọkụ dị ugbu a na oven na 130 ℃, nkọwapụta ndị a ga-eju afọ mgbe awa 16 gachara na 25 ± 2 Celsius.
Capacitance mgbanwe 10-120WV n'ime ± 30% nke uru mbụ
160-450WV n'ime ± 20% nke uru mbụ
Ihe nchụsa 10 ~ 120WV Ọ bụghị ihe karịrị 300% nke uru akọwapụtara
160-450WV Ọ bụghị ihe karịrị 200% nke uru akọwapụtara
Mgbapụta ugbu a Ọ bụghị karịa uru akọwapụtara
Ibu ndụ(awa) 10 ~ 120WV 160-450WV
Nha Ibu ndụ Nha Ibu ndụ
ΦD=5,6.3 2000h ΦD=5,6.3 2000h
Φ D=8,10 3000h ΦD=8 3000h
ΦD≥12.5 5000h ΦD≥10 5000h
Ndụ nchekwa na oke okpomọkụ Mgbe ịhapụ capacitors n'okpuru enweghị ibu na 105 ℃ maka awa 1000, nkọwapụta ndị a ga-eju afọ na 25 ± 2 ℃.
Capacitance mgbanwe n'ime ± 20% nke uru mbụ
Ihe nchụsa Ọ bụghị ihe karịrị 200% nke uru akọwapụtara
Mgbapụta ugbu a Ọ bụghị ihe karịrị 200% nke uru akọwapụtara

 

Ihe osise akụkụ ngwaahịa

lkl1

Ọnụọgụ mgbazi ugboro ole dị ugbu a

Ugboro (Hz) 50 120 1K 10K-50K 100K
Ọnụọgụ 0.4 0.5 0.8 0.9 1

The Liquid Small Business Unit na-etinye aka na R & D na n'ichepụta kemgbe 2001. Site na R & D nwere ahụmahụ na otu ndị na-emepụta ihe, ọ na-anọgide na-emepụta ihe dị iche iche nke dị elu nke miniaturized aluminum electrolytic capacitor iji gboo mkpa ndị ahịa ọhụrụ maka electrolytic aluminum capacitors.Otu obere azụmaahịa mmiri mmiri nwere ngwugwu abụọ: mmiri mmiri SMD aluminom electrolytic capacitors na mmiri mmiri ụdị aluminom electrolytic capacitors.Ngwaahịa ya nwere uru nke miniaturization, nkwụsi ike dị elu, ikike dị elu, elu voltaji, elu okpomọkụ na-eguzogide, obere impedance, elu ripple, na ogologo ndụ.A na-eji ya eme iheIgwe eletrọnịkị ụgbọ ala ume ọhụrụ, ọkụ ọkụ dị elu, ọkụ nwere ọgụgụ isi, chaja ngwa ngwa gallium nitride, ngwa ụlọ, voltaics foto na ụlọ ọrụ ndị ọzọ..

Ihe niile gbasaraAluminom Electrolytic Capacitormkpa mara

Aluminom electrolytic capacitors bụ ụdị capacitor a na-ejikarị na ngwaọrụ eletrọnịkị.Mụta ihe ndabere nke otu ha si arụ ọrụ yana ngwa ha na ntuziaka a.Ị na-achọsi ike maka aluminum electrolytic capacitor?Edemede a na-ekpuchi isi ihe ndị a aluminom capacitor, gụnyere ihe owuwu na ojiji ha.Ọ bụrụ na ị dị ọhụrụ na aluminom electrolytic capacitors, ntuziaka a bụ nnukwu ebe ịmalite.Chọpụta ihe ndị bụ isi nke aluminom capacitors na otu ha si arụ ọrụ na sekit eletrọnịkị.Ọ bụrụ na ị nwere mmasị na akụrụngwa capacitor elektrọnik, ị nwere ike ịnụla maka capacitor aluminom.A na-eji ihe ndị a capacitor eme ihe na ngwaọrụ eletrọnịkị ma na-arụ ọrụ dị mkpa na nhazi sekit.Ma gịnị kpọmkwem bụ ha na otú ha si arụ ọrụ?N'ime ntuziaka a, anyị ga-enyocha ihe ndabere nke aluminom electrolytic capacitors, gụnyere ihe owuwu na ngwa ha.Ma ị bụ onye mbido ma ọ bụ onye nwere ahụmahụ na-anụ ọkụ n'obi na ngwá electronic, isiokwu a bụ nnukwu ihe enyemaka maka ịghọta ihe ndị a dị mkpa.

1.What bụ aluminom electrolytic capacitor?Aluminom electrolytic capacitor bụ ụdị capacitor nke na-eji electrolyte nweta ikike dị elu karịa ụdị capacitors ndị ọzọ.Ihe mejupụtara ya bụ foils aluminum abụọ kewapụrụ site na akwụkwọ etinyere na electrolyte.

2.Olee otú o si arụ ọrụ?Mgbe a na-etinye voltaji na eletrik eletrik, electrolyte na-eduzi ọkụ eletrik ma na-enye ohere ka eletrik na-echekwa ike.Aluminom foils na-arụ ọrụ dị ka electrodes, na akwụkwọ etinyere na electrolyte na-arụ ọrụ dị ka dielectric.

3.What bụ uru nke iji aluminom electrolytic capacitors?Aluminom electrolytic capacitors nwere ikike dị elu, nke pụtara na ha nwere ike ịchekwa ike dị ukwuu na obere oghere.Ha dịkwa ọnụ ala ma nwee ike ijikwa voltaji dị elu.

4.Gịnị bụ adịghị ike nke iji aluminum electrolytic capacitor?Otu mwepu nke iji aluminom electrolytic capacitors bụ na ha nwere oke ndụ ndụ.Electrolyte nwere ike ihichapụ ka oge na-aga, nke nwere ike ime ka akụkụ capacitor daa.Ha na-enwekwa mmetụta maka okpomọkụ ma nwee ike mebie ma ọ bụrụ na ekpughere ya na okpomọkụ dị elu.

5.What bụ ụfọdụ ngwa ngwa nke aluminum electrolytic capacitors?A na-ejikarị capacitor aluminom electrolytic capacitor na-enye ike, akụrụngwa ọdịyo, na ngwaọrụ eletrọnịkị ndị ọzọ chọrọ ikike dị elu.A na-ejikwa ha na ngwa ụgbọ ala, dị ka na usoro mgbanye ọkụ.

6.Olee otú ị ga-esi ahọrọ ezigbo aluminum electrolytic capacitor maka ngwa gị?Mgbe ị na-ahọrọ aluminom electrolytic capacitors, ịkwesịrị ịtụle ikike, ogo voltaji, na ogo okpomọkụ.I kwesịkwara ịtụle nha na ọdịdị nke capacitor, yana nhọrọ ntinye.

7.Kedu ka ị ga-esi na-elekọta aluminom electrolytic capacitor?Iji lekọta aluminom electrolytic capacitors, ị kwesịrị ịzere ikpughe ya na elu okpomọkụ na elu voltaji.I kwesịkwara izere itinye ya na nrụgide n'ibu ma ọ bụ ịma jijiji.Ọ bụrụ na a na-eji capacitor eme ihe ugboro ugboro, ị kwesịrị ị na-etinye voltaji na ya oge ụfọdụ iji mee ka electrolyte ghara ihicha.

Uru na ọghọm dị naAluminom Electrolytic Capacitors

Aluminom electrolytic capacitor nwere ma uru na ọghọm.N'akụkụ dị mma, ha nwere oke ikike-na-olu, na-eme ka ha baa uru na ngwa ebe ohere dị oke.Aluminom Electrolytic Capacitor nwekwara ọnụ ala dị ala ma e jiri ya tụnyere ụdị capacitors ndị ọzọ.Agbanyeghị, ha nwere ogologo ndụ nwere oke ma nwee ike nwee mmetụta maka mgbanwe okpomọkụ na voltaji.Na mgbakwunye, Aluminom Electrolytic Capacitors nwere ike ịnweta ntapu ma ọ bụ ọdịda ma ọ bụrụ na ejighi ya nke ọma.N'akụkụ dị mma, Aluminom Electrolytic Capacitors nwere oke ikike-na-olu, na-eme ka ha baa uru na ngwa ebe ohere dị oke.Agbanyeghị, ha nwere ogologo ndụ nwere oke ma nwee ike nwee mmetụta maka mgbanwe okpomọkụ na voltaji.Na mgbakwunye, Aluminom Electrolytic Capacitor nwere ike ịdị mfe ịwụsa ma nwee nguzogide usoro nhata dị elu ma e jiri ya tụnyere ụdị ikike eletriki ndị ọzọ.


  • Nke gara aga:
  • Osote:

  • Voltaji (V) 10 16
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    10 5×9 15 72 5×9 15 72
    22 5×9 15 72 5×9 15 72
    47 5×9 15 114 5×9 15 114
    100 5×9 15 114 5×11 15 200
    150 5×11 4.5 162 6,3×9 4.5 240
    150 6,3×9 4.5 200      
    220 6,3×9 4.5 324 8×9 4.5 324
    330 6.3×11 3.6 380 8×9 3.6 380
    330 8×9 3.5 324      
    470 8×9 0.15 620 8 × 11.5 0.28 650
    1000 10 × 12.5 0,098 1000 10×16 0.17 1000
    2200 12.5 × 16 0.076 1500 12.5 × 20 0.104 1500
    3300 12.5 × 20 0.072 1780 12.5 × 25 0.081 2400
    4700 16×20 0.034 2400 16×25 0.031 2650

     

    Voltaji (V) 25 35
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    10 5×9 15 72 5×9 15 81
    22 5×9 15 72 5×9 15 81
    47 5×9 15 114 5×11 15 240
    100 6,3×9 4.5 240 8×9 4.5 324
    150 8×9 4.5 324 8 × 11.5 3.6 380
    150       10×9 3.5 324
    220 8 × 11.5 3.6 380 8 × 11.5 2.5 650
    330 8×14 0.28 650 10 × 12.5 0.25 850
    330 10 × 12.5 0.28 650      
    470 10 × 12.5 0.25 850 10×16 0.115 1000
    1000 10×20 0.14 1155 12.5 × 20 0.04 1500
    2200 16×20 0.072 2400 16×25 0.04 2650
    3300 16×25 0.041 2650 18×35.5 0.028 2950
    4700            

     

    Voltaji (V) 50 63
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    1 5×9 3.7 32 5×9 3.7 32
    1.5 5×9 3.7 32 5×9 3.7 32
    1.8 5×9 3.7 32 5×9 3.7 32
    2.2 5×9 3.7 45 5×9 3.7 45
    2.7 5×9 3.7 45 5×9 3.7 45
    3.3 5×9 3.7 63 5×9 3.7 63
    3.9 5×9 3.7 63 5×9 3.7 63
    4.7 5×9 3.7 90 5×9 3.7 90
    5.6 5×9 3.7 90 5×9 3.7 90
    6.8 5×9 3.7 94 5×9 3.7 94
    8.2 5×9 3.7 98 5×9 3.7 98
    10 5×9 3.7 98 5×9 3.7 108
    15 5×9 3.7 108 5×9 3.7 118
    15            
    22 5×11 2.6 170 6,3×9 2.6 180
    22            
    33 6,3×9 2.6 245 6.3×11 2.6 265
    33       8×9 2 280

     

    Voltaji (V) 50 63
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    47 6.3×11 2.6 320 8×9 2 420
    47 8×9 2.6 330      
    56 8×9 2.6 330 8×9 2 420
    100 8 × 11.5 1.5 500 8×16 1.2 590
    100 10×9 1.5 550 10 × 12.5 1.2 590
    220 10×16 1 940 10×20 0.5 860
    330 12.5 × 16 0.8 980 12.5 × 20 0.45 1050
    470 12.5 × 20 0.5 1050 12.5 × 25 0.45 1570
    1000 16×25 0.05 2290 16 × 31.5 0.45 1950
    1500 16 × 31.5 0,035 2580 18×31.5 0.43 2450
    2200 18×35.5 0.029 2950      

     

    Voltaji (V) 80 100
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    1 5×9 3.7 32 5×9 3.7 32
    1.5 5×9 3.7 32 5×9 3.7 32
    1.8 5×9 3.7 32 5×9 3.7 32
    2.2 5×9 3.7 45 5×9 3.7 45
    2.7 5×9 3.7 45 5×9 3.7 45
    3.3 5×9 3.7 63 5×9 3.7 63
    3.9 5×9 3.7 63 5×9 3.7 63
    4.7 5×9 3.7 90 5×9 3.7 90
    5.6 5×9 3.7 90 5×11 3.7 90
    6.8 5×9 3.7 90 5×11 3.7 90
    8.2 5×9 3.7 90 5×11 3.7 90
    10 5×11 3.7 108 6,3×9 3.7 180
    15 6,3×9 3.7 180 6.3×11 2.7 210
    15       8×9 3.7 180
    22 6.3×11 2.7 210 8 × 11.5 2.7 230
    22 8×9 3.7 180 10×9 3.7 198
    33 6.3×11 2.7 230 8 × 11.5 2 280
    33 8×9 3.7 198 10×9 2 280

     

    Voltaji (V) 80 100
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    47 8 × 11.5 2 280 10 × 12.5 1 350
    47 10×9 2 280      
    56 10×9 2 280 10 × 12.5 1 350
    100 10×16 1 550 12.5 × 16 0.5 700
    100            
    220 12.5 × 20 0.45 890 12.5 × 25 0.4 1155
    330 12.5 × 25 0.45 1050 16×25 0.1 1400
    470 16×25 0.31 1400 16 × 31.5 0.092 1680
    1000 18×31.5 0.18 1680 18×45 0.066 1780
    1500            
    2200            

     

    Voltaji (V) 120 160
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    0.47       5×11 28 48
    1 5×9 3.7 32 5×11 28 48
    1.2 5×9 3.7 32      
    1.5 5×9 3.7 32 5×11 28 48
    1.8 5×9 3.7 32 5×11 28 68
    2.2 5×9 3.7 45 5×11 28 68
    2.7 5×9 3.7 45 5×11 28 68
    3.3 5×9 3.7 63 5×11 28 72
    3.9 5×11 3.7 63 5×11 28 72
    4.7 5×11 3.7 90 6,3×9 23 81
    4.7            
    5.6 6,3×9 3.7 90 6,3×9 23 85
    6.8 6,3×9 3.7 90 6.3×11 15 90
    8.2 6,3×9 3.7 90 8×9 15 107
    8.2            
    10 6.3×11 2.9 180 8×9 15 107
    10            
    12 8×9 2.9 210      
    15 8 × 11.5 2.7 240 8 × 11.5 12.5 117
    15 10×9 2.7 240      
    18 8 × 11.5 2.7 240      

     

    Voltaji (V) 120 160
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    18 10×9 2.7 240      
    22 8×14 2.1 310 8×14 7.9 160
    22 10×9 2.1 310 10 × 12.5 7.9 178
    27 8×16 1.6 370      
    27 10 × 12.5 1.6 370      
    33 8×16 1.6 398 10×14 5.9 255
    33 10 × 12.5 1.6 398      
    39 8×20 1.25 420      
    39 10×14 1.25 420      
    47 10×14 1.25 420 10×20 5.55 400
    56 10×16 1 500 12.5 × 16 5.55 608
    56 12.5 × 14 1 500      
    68 10×20 0.8 600      
    68 12.5 × 14 0.8 600      
    82 12.5 × 16 0.65 700      
    100 12.5 × 20 0.5 827 12.5 × 20 4.36 825
    220 16×25 0.4 1155      
    220 18×20 0.4 1155      
    330 16 × 31.5 0.24 1400      
    330 18×25 0.24 1400      
    470 18×35.5 0.092 1680      
    560 18×40 0.071 1900      

     

    Voltaji (V) 200 250
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    0.47 6,3×9 27 68 6,3×9 38 68
    1 6,3×9 27 68 6,3×9 38 68
    1.2            
    1.5 6,3×9 27 68 6,3×9 38 68
    1.8 6,3×9 27 72 6,3×9 38 81
    2.2 6,3×9 27 81 6,3×9 38 81
    2.7 6,3×9 27 81 6,3×9 38 81
    3.3 6,3×9 27 85 6,3×9 38 90
    3.9 6,3×9 27 90 6.3×11 10.15 110
    4.7 6.3×11 20.15 110 6.3×11 10.15 110
    4.7       8×9 15.5 90
    5.6 8×9 15.5 117 8×9 15.5 117
    6.8 8×9 15.5 117 8×9 15.5 162
    8.2 8 × 11.5 6.5 165 8 × 11.5 6.5 165
    8.2 10×9 3.65 160 10×9 6.5 160
    10 8×14 3.65 210 8×14 3.65 210
    10 10×9 3.24 160      
    12            
    15 8×16 3.24 210 8×16 3.65 210
    15            
    18            

     

    Voltaji (V) 200 250
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    18            
    22 8×20 3.24 250 8×20 3.24 250
    22 10×14 3.24 250 10×14 3.24 250
    27            
    27            
    33 10×20 1.65 340 10×20 1.65 340
    33            
    39            
    39            
    47 12.5 × 20 1.5 400 12.5 × 20 1.5 400
    56 12.5 × 20 1.4 500 12.5 × 20 1.4 500
    56            
    68            
    68            
    82            
    100 16×20 1.3 800 16×25 1.3 800
    220            
    220            
    330            
    330            
    470            
    560            

     

    Voltaji (V) 400 450
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    0.47 6,3×9 35 54 6,3×9 55 60
    1 6,3×9 35 54 6,3×9 55 60
    1.5 6,3×9 34 68 6,3×9 50 60
    1.8 6,3×9 34 68 8×9 45 84
    2.2 6,3×9 28 80 8×9 16.5 90
    2.7 8×9 15.5 100 8×9 16.5 120
    3.3 8×9 15.5 110 8 × 11.5 12.8 120
    3.9 8 × 11.5 12.8 125 8 × 11.5 12.8 130
    4.7 8 × 11.5 10.5 125 8×14 12 130
    4.7 10×9 10.5 125      

     

    Voltaji (V) 400 450
    Ihe Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz) Nha DXL(mm) Mgbochi (Ωmax/100KHz 25± 2℃) Ripple ugbu a (mA/rms / 130 ℃100KHz)
    Capacitance (uF)            
    5.6 8×14 9.69 130 10 × 12.5 12 140
    6.8 10 × 12.5 9.69 208 10×14 11 260
    8.2 8×20 7.56 250 8×20 11 260
    8.2 10×14 7.56 260 10×14 11 260
    10 10×16 5.8 330 10×16 7 320
    10 12.5 × 14 4.5 360 12.5 × 14 7 360
    15 12.5 × 16 4.5 410 12.5 × 16 6 410
    22 12.5 × 20 4.25 500 12.5 × 20 4.5 500
    33 16×20 3 730 16×20 3 820
    47 16×25 2.82 850 16×25 2.82 980
    56 16 × 31.5 1.5 920 16 × 31.5 2 1100
    100 18×31.5 0.9 1170