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Plastic box DC Link Capacitor DMJ-PS

Application
  • Energy Storage, Renewable Energy Grid Interface,Power Supply.
  • PV Inverter,Wind power Converter, and Automotive Applications.
 
Basic Parameters
  • Capacitance range           1μF - 200μF
  • Rated voltage                     450V.DC - 1800V.DC
  • Cap.tol                                  ±5%(J);±10%(K)
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Description


  • Widely used in DC-link circuit for filtering energy storage.

  • Can replace electrolytic capacitors,better performance and longer life.

  • Leads with tinned copper wire, small size, easy installation.

  • Low ESL and ESR.

  • Plastic shell encapsulation, dry resin infusion.

  • High pulse current,high dv/dt withstand capability.


Technical Parameters


Operating temperature range

Max.Operating temperature.,Top,max : + 105℃

Upper category temperature : +85℃

Lower category temperatu re: -40℃

Capacitance range 1μF - 200μF
Rated voltage 450V.DC - 1800V.DC
Cap.tol ±5%(J);±10%(K)
Withstand voltage 1.5UN DC / 60S
Over voltage

1.1Un ( 30% of on - load - dur. )

1.15Un ( 30min / day )

1.2Un ( 5min / day )

1.3Un ( 1min / day )

1.5Un (100ms every time,1000 times during the lifetime )

Dissipation factor tgδ≤ 0.0015 f = 100Hz
Insulation resistance Rs×C > 10000s ( at 20℃ 100V.DC )
Withstand strike current See the specification sheet
Irms See the specification sheet
Flame retardation UL94V - 0
Reference standard IEC61071


Why choose CRE capacitor ?


  • High Capacitance Density

Provides Greater Energy Storage Capacity In A Smaller Volume, Saving Space And Improving System Integration.


  • High Conatct Reliablity

Ensures Stable Circuit Connection, Reduces The Risk Of Failure, And Improves The Overall Reliability Of The Equipment.


  • Low Loss

Generates Less Heat, Improves Energy Efficiency, Is Suitable For High-Frequency And High-Performance Applications, And Ensures Stable Operation Of The Equipment Under High Load.


Automated Production Process

Automated Production Process


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