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）
