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Products

  • super capacitor

    super capacitor

    The supercapacitor,also known?as ultracapacitor?or Electrical Doule-Layer Capacitor、Gold capacitor、farad 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.

  • Wholesale ultracapacitor

    Wholesale ultracapacitor

    The supercapacitor,also known?as ultracapacitor?or Electrical Doule-Layer Capacitor、Gold capacitor、farad 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.

  • Compact package metallized film resonance capacitor designed to handle large voltages and currents

    Compact package metallized film resonance capacitor designed to handle large voltages and currents

    1. Small compact package size

    2. Capable to hanlde large voltages and currents

    3. Use?low loss dielectric of polypropylene film

  • High power resonant capacitors

    High power resonant capacitors

    The RMJ-MT Series capacitors

    CRE is capable of provide with high power resonant capacitors that handle large voltages and currents in a small compact package size.

  • 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.

  • RFM Induction heating capacitor

    RFM Induction heating capacitor

    Power Range: up to 6000 uF

    Voltage Range: 0.75kv to 3kv

    Reference Standard:GB/T3984.1-2004

    IEC60110-1:1998

    Product instructions

    A.No violent mechanical vibration;

    B.no harmful gases and vapors;

    C.no electrical conductivity and explosive dust;

    D.The ambient temperature of the product is in the range of -25 ~ +50℃;

    E.?the cooling water must be?pure water, and the water temperature of the outlet is under 40℃.

  • Oil-filled Electric capacitor for induction heating furnace

    Oil-filled Electric capacitor for induction heating furnace

    Water cooled?capacitors?are mainly used in controllable or adjustable AC voltage systems with rated voltages up to 4.8kv and frequencies up to 100KHZ to improve the power factor in induction heating, melting, stirring or casting devices and similar applications.

  • Newly designed Induction heating capacitor for intermediate frequency furnace

    Newly designed Induction heating capacitor for intermediate frequency furnace

    Induction heating?capacitors are designed for the use of induction furnaces and heaters ,?to improve the power factor or circuit characteristics.

    The capacitors are all-film dielectric which is impregnated with an eco-friendly, non-toxic biodegradable insulation oil. They are designed as water cooled live case units (dead case on request). Multi section configuration (tapping) enabling high current loading and tuning resonance circuits are standard feature. Recommended ambient temperature and water flow are very important.

    Power Range: up to 6000 uF

    Voltage Range: 0.75kv to 3kv

    Reference Standard:GB/T3984.1-2004

    IEC60110-1:1998

  • Metalized film IGBT Snubber capacitor

    Metalized film IGBT Snubber capacitor

    1. Plastic case, Sealed with resin;

    2. Tin-plated copper inserts leads , easy installation for IGBT;

    3. Resistance to high voltage, low tgδ,low temperature rise;

    4. low ESL and ESR;

    5. High pulse Current.

     

  • Axial GTO snubber capacitors

    Axial GTO snubber capacitors

    These capacitors are suitable to withstand the heavy current pulses usually met in GTO protection. The axial connections allow to reduce series inductance and provide strong mechanical mounting reliable electrical contact and good thermal dissipation of heat produced during service.

  • Low loss dielectric of polypropylene film Snubber capacitor for IGBT application

    Low loss dielectric of polypropylene film Snubber capacitor for IGBT application

    CRE range of IGBT snubber capacitors are ROHS and REACH compliant.

    1. Flame retardant characteristics are ensured with using plastic enclosure and epoxy end fill which conform to UL94-VO.

    2. Terminal styles and cases sizes can be customized.

     

  • ROHS and REACH compliant Axial snubber capacitor SMJ-TE

    ROHS and REACH compliant Axial snubber capacitor SMJ-TE

    Snubber capacitor
    CRE range of IGBT snubber capacitors are ROHS and REACH compliant.

    1. Flame retardant characteristics

    2. Plastic?enclosure or mylra tape enclosure

    3. expoxy end filled

    4. Conform to UL94

    5. Custom designed available

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