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Plastic Box Series AC-filter AKMJ-PS

Application
  • Widely used in power electronic equipment used for the AC filter.
 
Basic Parameters
  • Capacitance range                             0.33-60uF
  • Rated a.c. voltage(Un)                       180VAC-750VAC
  • Cap.tol                                                    ±5%(J);±10%(K)
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Description


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

  • Plastic shell encapsulation, dry resin infusion.

  • Low ESL and ESR.

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

  • Self-healing.

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

  • High Reliablity and life expectancy.


Technical Parameters


Operating temperature range

-40℃~ +105℃

(+85℃ to +105℃:decreasing factor 1.5% per ℃ for Urms)

Capacitance range 4μF ~ 60μF   1μF ~ 40μF   1μF ~ 28μF   0.33μF ~ 27μF
Rated rms voltage(Urms) 180V.AC      250V.AC         300V.AC        350V.AC
Rated a.c. voltage(UN) 250V.AC      350V.AC        425V.AC         480V.AC
Maximum continuous DC voltage 300V.DC      475V.DC        560V.DC         600V.DC
Cap.tol ±5%(J);±10%(K)
Maximum applicable peak to peak ripple voltage 0.2×UNDC
Withstand voltage

Vt -t     1.5UN (V.AC) / 10s

Vt -c      3000V.AC/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 ≤ 0.002 f = 1kHz
Self inductance <1 nH per mm of lead spacing
Insulation resistance Rs×C ≥ 10000s ( at 20℃ 100V.DC )
Flame retardation UL94V -0
Reference standard IEC61071;GB/T 17702

Why choose CRE capacitor ?


CRE capacitors have high reliability and long life. Their plastic shell packaging and dry resin infusion design not only effectively prevent moisture and dust, but also enhance mechanical strength and heat dissipation performance, making them suitable for long-term stable operation in harsh environments. This structure greatly extends the service life of the equipment and reduces maintenance requirements.


Automated Production Process

Automated Production Process


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