• bbb

Film Capacitor https://www.cre-elec.com/uploads/CRE-catalog-2022-8-29.pdfThe latest catalog-2023

  • DC link capacitor DMJ-MC

    DC link capacitor DMJ-MC

    Capacitor Model: DMJ-MC Series

    With a rated voltage range from 450 to 4000 VDC and a capacitance range from 50-4000 UF, DMJ-MC capacitor is equipped with copper nuts and plastic cover for insulation. It is packaged in aluminum cylinder and filled by dry resin. Larger capacitance in smaller size, DMJ-MC capacitor could be conveniently installed.

    DMJ-MC metalized film capacitor at CRE has competitive advantages over traditional electrolytic capacitor in frequency converters and inverters due to its smaller size, higher energy density, resistance to higher voltage, longer life expectancy, lower production cost and unique self-healing capability.

  • Custom-made film capacitor for defibrillators

    Custom-made film capacitor for defibrillators

    Film capacitor designed for defibrillators DMJ-PC series

    Defibrillator film capacitors are designed specifically to meet the reliability demands of a Class III medical device.

    1. Capacitance Range: 32µF to 500 µF

    2. Capacitance Tolerance: ±5% Standard

    3. DC Voltage Range: 800 VDC to 6000 VDC

    4. Operating temperature range: +70 to -45℃

    5. Maximum altitute: 2000m

    6. Lifespan: 100000 hours

    7. Reference: standard: IEC61071, IEC61881

  • High-Efficiency Resonant Switched Capacitor

    High-Efficiency Resonant Switched Capacitor

    The RMJ-MT Series capacitors are designed for high power resonance circuit and use a low loss dielectric of  polypropylene film.

    It is the ideal low voltage, high frequency, AC resonant capacitor solution.

  • super capacitor

    super capacitor

    The supercapacitor,also known as ultracapacitor or Electrical Doule-Layer CapacitorGold capacitorfarad capacitor.A capacitor stores energy by means of a static charge as opposed to an electrochemical reaction. Applying a voltage differential on the positive and negative plates charges the capacitor.

    It is an electrochemical element, but it does not undergo chemical reactions in the process of storing energy, which is reversible, which is why supercapacitors can be repeatedly charged and discharged hundreds of thousands of times.

    Pieces of the super capacitor can be seen as two non-reactive porous electrode plates, on the plate, electric, positive plate attract negative ions in the electrolyte, negative plate attract positive ions, actually formed two capacitive storage layer.The separated positive ions are near the negative plate, and the negative ions are near the positive plate.

  • 16V10000F super capacitor bank

    16V10000F super capacitor bank

    A capacitor bank consists of many single capacitors in series . For technology reason, unipolar rated working voltage of the supercapacitor generally at about 2.8 V, so in most cases must be used in series, since series connection circuit of every single capacity is difficult to guarantee 100% the same, it is hard to ensure that each monomer leakage is the same, this will result in a series circuit of each monomer charging voltage, may cause the damage of capacitor over voltage, therefore, our super capacitor in series are additional equalizing circuit, ensure each monomer voltage balance.

  • Wholesale ultracapacitor

    Wholesale ultracapacitor

    The supercapacitor,also known as ultracapacitor or Electrical Doule-Layer CapacitorGold capacitorfarad capacitor.A capacitor stores energy by means of a static charge as opposed to an electrochemical reaction. Applying a voltage differential on the positive and negative plates charges the capacitor.

    It is an electrochemical element, but it does not undergo chemical reactions in the process of storing energy, which is reversible, which is why supercapacitors can be repeatedly charged and discharged hundreds of thousands of times.

    Pieces of the super capacitor can be seen as two non-reactive porous electrode plates, on the plate, electric, positive plate attract negative ions in the electrolyte, negative plate attract positive ions, actually formed two capacitive storage layer.The separated positive ions are near the negative plate, and the negative ions are near the positive plate.

  • DC link capacitor DMJ-MT

    DC link capacitor DMJ-MT

    Capacitor Model: DMJ-MT Series

    1. Capacitance range: 10-100uf;

    2. Voltange range: 350-1100V;

    3. Temperature: up to 85℃;

    4. Very low dissipation factor;

    5. Very high insulation resistance;

     

     

  • High power capacitor for power electronics

    High power capacitor for power electronics

    High power capacitor  DKMJ-S series

    1. Operating temperature range: +70 to -45℃

    2. Capacitance range: 100uf – 20000uf

    3. Rated voltage: 600VDC-4000VDC

    4. Maximum altitute: 2000m

    5. Lifespan: 100000 hours

    6. Reference: standard: IEC61071,IEC61881

     

  • Advanced embedded PCB capacitor designed for high power system

    Advanced embedded PCB capacitor designed for high power system

    The AKMJ-PS series designed with pin terminal , mount on PCB board . Widely used in power electronic equipment used for AC filter .

  • Custom-made Power capacitors used in DC-link circuits

    Custom-made Power capacitors used in DC-link circuits

    DMJ-PC series

    Metallized film capacitors are some of the most common capacitors in use in today’s electronic circuits while low power film capacitors are commonly used for decoupling and filtering applications.

    Power film capacitors are widely used in DC-link circuits, pulsed lasers, X-ray flashes, and phase shifters

     

     

  • DC-LINK MKP capacitors with rectangular case

    DC-LINK MKP capacitors with rectangular case

    Capacitor Model: DMJ-PS Series

    1. Capacitance range: 8-150uf;

    2. Voltange range: 450-1300V;

    3. Temperature: up to 105℃;

    4. Very low dissipation factor;

    5. Very high insulation resistance;

    6. Non-polar construction;

    7. PCB mounting, 2-pin, 4-pin, 6-pin terminal versions for option;

     

     

  • Battery-ultracapacitor hybrid energy storage unit

    Battery-ultracapacitor hybrid energy storage unit

    Ultracapacitor series:

    Used for energy storage

    16v 500f

    Size: 200*290*45mm

    Max continuous current : 20A

    Peak current: 100A

    Storage energy: 72wh

    Cycles: 110,000 times

  • High voltage DC film capacitors for power conversion

    High voltage DC film capacitors for power conversion

    Capacitor Model: DMJ-MC Series

    1. Voltage range: 450VDC-4000VDC

    2. Capacitance range: 50uf-4000uf

    3. self-healing capability

    4. high voltage, high current, high energy density

    5. eco-friendly epoxy filling

    6. Application: power conversion

  • Snubber Capacitor 1200VDC 2UF IGBT Snubber Capacitor for Switching Power Supply

    Snubber Capacitor 1200VDC 2UF IGBT Snubber Capacitor for Switching Power Supply

    IGBT snubber  SMJ-P

    CRE snubber film capacitors are designed for the high peak current operation required for protection against transient voltages.

    1. high dv/dt withstand capability

    2. Easy installation for IGBT

  • New 0.95UF 2000V DC Metalized Polypropylene Snubber Film Capacitor for IGBT Snubber Capacitor

    New 0.95UF 2000V DC Metalized Polypropylene Snubber Film Capacitor for IGBT Snubber Capacitor

    IGBT snubber  SMJ-P

    CRE snubber film capacitors are designed for the high peak current operation required for protection against transient voltages.

    1. high dv/dt withstand capability

    2. Easy installation for IGBT

Send your message to us: