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GTO snubber capacitor ee qalabka elektiroonigga ah

Sharraxaadda Gaaban:

Wareegyada Snubber waxay muhiim u yihiin diodes loo isticmaalo wareejinta wareegyada. Waxay ka badbaadin kartaa astaamaha dhibcaha xad dhaafka ah, ee dhici kara inta lagu jiro howsha dib u soo kabashada.


Faahfaahinta badeecada

Tilmaamaha Badeecada

Xog farsamo

Kala duwanaanshaha heerkulka Heerkulka ugu sarreeya., Sare, max: + 85 temperature Heerkulka heerka sare: + 85 temperature Heerkulka nooca hoose: -40 ℃
xaddiga awoodda

0.22 ~ 3μF

Koronto xaddidan

3000V.DC ~ 10000V.DC

Cap.tol

% 5% (J); ± 10% (K)

Kordhin koronto

1.35Un DC / 10S

Sababta kala-baxa

tgδ≤0.001 f = 1KHz

Caabbinta iska-caabbinta

 C≤0.33μF RS≥15000 MΩ (at 20 ℃ 100V.DC 60S)

C > 0.33μF RS * C≥5000S (saacadda 20 ℃ 100V.DC 60S)

Jooji shaqo joojinta hadda

eeg buugga macluumaadka

Rajada nolosha

100000h (Un; Θhotspot≤70 ° C)

Heerka tixraaca

IEC 61071;

Muuqaal

1. Cajaladaha 'Mylar cajalad', oo lagu dhejiyay resin;

2. Budada nafaqadu waxay keentaa;

3. Adkeysiga kacsanaanta sare, tgδ hooseeya, kuleylka hooseeya;

4. ESL hoose iyo ESR;

5. Garaaca wadnaha oo sareeya.

Codsi

1. GTO Snubber.

2. Si balaadhan looga isticmaalo qalabka korantada korantada marka korantada ugu sarreysa, ilaalinta ugu sarreysa ee nuugista hadda.

Wareeggii caadiga ahaa

1

Sawirka dulucda

2

Sheegashada

Un = 3000V.DC

Awooda (μF)

φD (mm)

L (mm)

L1 (mm)

ESL (nH)

dv / dt (V / μS)

Ipk (A)

Cirms (A)

0.22

35

44

52

25

1100

242

30

0.33

43

44

52

25

1000

330

35

0.47

51

44

52

22

850

399

45

0.68

61

44

52

22

800

544

55

1

74

44

52

20

700

700

65

1.2

80

44

52

20

650

780

75

1.5

52

70

84

30

600

900

45

2.0

60

70

84

30

500

1000

55

3.0

73

70

84

30

400

1200

65

4.0

83

70

84

30

350

1400

70

Un = 6000V.DC

Awooda (μF)

φD (mm)

L (mm)

L1 (mm)

ESL (nH)

dv / dt (V / μS)

Ipk (A)

Cirms (A)

0.22

43

60

72

25

1500

330

35

0.33

52

60

72

25

1200

396

45

0.47

62

60

72

25

1000

470

50

0.68

74

60

72

22

900

612

60

1

90

60

72

22

800

900

75

 

Un = 7000V.DC

Awooda (μF)

φD (mm)

L (mm)

L1 (mm)

ESL (nH)

dv / dt (V / μS)

Ipk (A)

Cirms (A)

0.22

45

57

72

25

1100

242

30

0.68

36

80

92

28

1000

680

25

1.0

43

80

92

28

850

850

30

1.5

52

80

92

25

800

1200

35

1.8

57

80

92

25

700

1260

40

2.0

60

80

92

23

650

1300

45

3.0

73

80

92

22

500

1500

50

 

Un = 8000V.DC

Awooda (μF)

φD (mm)

L (mm)

L1 (mm)

ESL (nH)

dv / dt (V / μS)

Ipk (A)

Cirms (A)

0.33

35

90

102

30

1100

363

25

0.47

41

90

102

28

1000

470

30

0.68

49

90

102

28

850

578

35

1

60

90

102

25

800

800

40

1.5

72

90

102

25

700

1050

45

2.0

83

90

102

25

650

1300

50

 

Un = 10000V.DC

Awooda (μF)

φD (mm)

L (mm)

L1 (mm)

ESL (nH)

dv / dt (V / μS)

Ipk (A)

Cirms (A)

0.33

45

114

123

35

1500

495

30

0.47

54

114

123

35

1300

611

35

0.68

65

114

123

35

1200

816

40

1

78

114

123

30

1000

1000

55

1.5

95

114

123

30

800

1200

70


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