CITIC Kejiaxin(Beijing)Electrical  Technology Research Institute Co.,Ltd.

Service hotline:

400-6991816

Product Detail
DKMJ-A DC Blocking Capacitor
Product details

 DKMJ-A DC Blocking Capacitor


Refernce STANDARD:IEC 61071

Features

1. Metal case with heat sink,dry-type,excellent heat dissipation.

2. Metallized polypropylene film, filled with heat conducting compound.

3. Less stray inductance,good stability, safety reliability and lifetime.

Applications

High ffrequency power supply


Electrical Specifications

Capacitance(Cn):                                   80μF ~ 1000μF            

Capacitance Tolerance:                                     ±10%                    

Voltage Range(Un dc):                               500V ~ 1600V            

Maximum Current(Irms max.):                  see the table          300Arms                        

Stray Inductance(Ls):                                      22nH ~ 42nH              

Test Voltage between terminals(25°C):                             1.5Un dc 10s              

Test Voltage between terminals and case(25°C):                           4kVac  50Hz  1min        


Technical data

Part Number

Cn

(μF)

H

(mm)

Ls max.

(nH))

ESR

(mΩ)

Irms max.

(A)

Rth

(℃/W)

Weight

(kg)

Un  500Vdc

DKMJ-A 500-500

500

120

22

0.40

150

0.62

4.4

DKMJ-A 500-600

600

150

27

0.35

180

0.45

5.4

DKMJ-A 500-800

800

200

33

0.33

240

0.40

7

DKMJ-A 500-1000

1000

250

37

0.32

300

0.28

8.5

Un  630Vdc

DKMJ-A 630-400

400

140

22

0.40

150

0.62

5

DKMJ-A 630-500

500

170

27

0.35

180

0.45

6

DKMJ-A 630-600

600

200

33

0.33

220

0.40

7

DKMJ-A 630-800

800

270

37

0.32

300

0.28

9

Un  800Vdc

DKMJ-A 800-300

300

160

22

0.40

140

0.62

5.5

DKMJ-A 800-400

400

190

27

0.35

180

0.45

6.5

DKMJ-A 800-500

500

230

35

0.33

230

0.40

8

DKMJ-A 800-600

600

270

37

0.32

280

0.28

9

Un  1000Vdc

DKMJ-A 1000-200

200

160

22

0.40

120

0.62

5.5

DKMJ-A 1000-300

300

210

27

0.35

180

0.45

7

DKMJ-A 1000-400

400

270

37

0.33

240

0.40

9

DKMJ-A 1000-500

500

320

42

0.32

300

0.28

10.5

Un  1200Vdc

DKMJ-A 1200-150

150

170

22

0.40

105

0.62

6

DKMJ-A 1200-200

200

210

27

0.35

140

0.45

7

DKMJ-A 1200-300

300

290

38

0.33

210

0.40

9.5

DKMJ-A 1200-330

330

310

42

0.32

230

0.28

10

Un  1400Vdc

DKMJ-A 1400-100

100

160

22

0.40

80

0.62

5.5

DKMJ-A 1400-150

150

220

27

0.35

120

0.45

7.5

DKMJ-A 1400-200

200

270

37

0.33

200

0.40

9

DKMJ-A 1400-220

220

300

42

0.32

220

0.28

10

Un  1600Vdc

DKMJ-A 1600-80

80

160

22

0.40

75

0.62

5.5

DKMJ-A 1600-100

100

200

27

0.35

90

0.45

7

DKMJ-A 1600-150

150

270

37

0.33

140

0.40

9

DKMJ-A 1600-180

180

320

42

0.32

170

0.28

10.5

(We can design products according to customer's specific requirements)



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