E HOOLOLI I NA ANO A ME KA MAKAALA O POWER SEMICONDUCTOR HEATSINK

ʻO ka heatsink ka mea pono e hōʻoluʻolu i ka mana semiconductor mana e like me ke ʻano disc a me ke ʻano module thyristor a me ka diode e ka ea a i ʻole ka wai.I mea e mālama ai i ka hana maʻamau a hilinaʻi, pono e koho i kahi heatsink kūpono a hoʻohui pono.ʻO nā ʻano kumu nui a me ka mālama ʻana o ka hui ʻana i nā heatsinks penei:

1. E hōʻoia i ka pololei o ka polarity o ka hui (e ʻike i nā kiʻi hoʻonohonoho o nā heatsink like ʻole), ua hoʻopiha ʻia nā mea komo, a hoʻokō ke kaomi i nā lula (e ʻike i ka papa ma lalo), inā he peʻa, ke kuhikuhi o ka peʻa. pono e pololei.

Ka nui o ka Mea Hana (wahi pili) mm

Hoʻonohonoho paʻa hydraulic kaomi kaomi (MPa)

Torque(Nm)

Ka nui o ka Mea Hana (wahi pili) mm

Hoʻonohonoho paʻa hydraulic kaomi kaomi (MPa)

Torque(Nm)

Φ25.4

3.4×(1±10%)

10±1

Φ55

14.4×(1±10%)

60±2

Φ29.72/30

5.5×(1±10%)

18±1

Φ60

14.9×(1±10%)

65±2

Φ35

7.5×(1±10%)

22±1

Φ63.5

15.4×(1±10%)

70±2

Φ38.1/40

8.5×(1±10%)

25±1

Φ70

16.2×(1±10%)

75±2

Φ45

12.3×(1±10%)

35±1

Φ76

19.2×(1±10%)

90±2

Φ48

13×(1±10%)

40±2

Φ89

24.2×(1±10%)

100±2

Φ50.8

13.7×(1±10%)

50±2

 

 

 

2. He haʻahaʻa ka lōʻihi o ka wili, a ma hope o ka hoʻopili ʻia ʻana o ke kaomi paʻa ʻana, ʻoi aku ka maikaʻi o ka wili i 2-3 niho mai ka nut.

3. Paʻa nā ʻāpana insulation me ka ʻole o ka māwae a me ka pōʻino.

4. Hoʻokō ʻia ka mamao ma waena o nā kaola keleawe me nā maʻamau (e nānā i ka papa ma lalo), a ʻo ka mamao kūpono ma waena o nā fins o SF series air-cooled heatsink he 14-18mm.

4.1 Ka mamao ma waena o nā kī keleawe o ka moʻo SF

Nā hiʻohiʻona

Ka mamao ma waena o nā pā keleawe(mm)

SF12

21-26

SF13

21-26

SF14

44-49

SF15

49-54

SF16

65-70

SF17 72-77

4.2 Ka mamao ma waena o nā kī keleawe o ka moʻo SS

Nā hiʻohiʻona

Ka mamao ma waena o nā pā keleawe(mm)

SS11

64±3

SS12

64±3

SS13

64±3

SS14

74±3

SS15

80±3

SS16

90±3

5. No ka meaheatsink hoʻoluʻu ea, pono e hoʻolikelike ʻia ka lua heatsink luna a me lalo.No ka heatsink hoʻoluʻu wai, pono e hoʻolikelike ʻia nā kī keleawe o luna a me lalo a kū pololei i ka pā kau.

6. E alakaʻi ʻo Jiangsu Yangjie Runau Semiconductor i ka nānā holoʻokoʻa o kēlā me kēia ʻāpana a me ka hui ʻana no ka mahana maʻamau e kū i ka volta a me nā ʻāpana VGT/IGT ma mua o ka lawe ʻana.

ʻO nā ʻano hana a me ka mālama ʻana i ʻōlelo ʻia ma luna nei, ʻo ia nā kūlana maʻamau e hōʻuluʻulu i ka heatsink i hoʻoluʻu ʻia i ka ea a me ka wai.Inā loaʻa kekahi koi kūikawā mai ka mea kūʻai aku, e ʻoluʻolu e kelepona me mākou.I ka manawa like, i mea e hōʻoia i ka pono hana o ka noi, oi aku no ka pono othyristor mana kiʻekiʻeadiode mana kiʻekiʻe, eʻoluʻolu e kūkākūkā me nā pūʻali kūʻai o Jiangsu Yangjie Runau Semiconductor Co, no ka manaʻo kūikawā a me ka pono kiʻekiʻe kiʻekiʻe.


Ka manawa hoʻouna: Apr-28-2023