CT39 Series PCB Capacitors for DC Link 450VDC-1200VDC

 CT39 Series PCB Capacitors for DC Link 450VDC-1200VDC

 

Features

Used in DC Link circuits, replace electrolytic capacitor

Compact size, Excellent electrical performance

Dry type, Low self -inductance, long life time

Low ESR, high ripple current handling capabilities

Plastic case, Non-inductive, Filled with resin

 

Applications

Inverters for solar and wind power

Frequency converters for appliance, air conditioner

Welders, motor drives, high class power supply

 

Technical Specifications

 

 Specifications

 Reference value

 Reference standards 

 IEC 61071:2007, GB/T 17702-2013

 Climatic category

 40/105/56

 Rated voltage

 450VDC-1200VDC

 Rated capacitance

 6μF-220μF

 Capacitance tolerance

 ±5%J,±10%K

 Working temperature range

 (+85+105 working voltage derating 1.35%Un per 1)

 Storage temperature range

 -40+105

 Test voltage between terminals

 1.5Un 10s(25±5)

 Test voltage terminals to case

 1.5Un+1000VAC 10s(50Hz,25±5)

 Dielectric dissipation factor

 ≤2x10-4 @100Hz,25±5

 Self inductance(ESL)

 <1nH per mm of lead spacing

 Maximum peak current

 Ip=Cn*dv/dt

 Overvoltage protection

 1.1Un: 30% of the service period

 1.15Un: 30min/day

 1.2Un: 5min/day

 1.3Un: 1min/day

 1.5Un: ≤30ms,1000 times during the life

 Life expectancy

 100,000 hours Θmax(hotspot)≤+70

 Failure rate

 50 FIT

 Insulation Resistance

 ≥10 000s (25,100V, 1min)

 Maximum work altitude

 2000m

 Mounting mode

 PCB mounting, PCB

 Outline type

 Lead type, custom products on request

 

DC Link Capacitor

PCB type film capacitor

Power electronic film capacitor

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