Film Capacitor
The latest catalog-2024
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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.
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High-Current Film Capacitor Snubber for Welding Machine (SMJ-TC)
Capacitor Model: SMJ-TC
Features:
1. Copper nuts electrodes
2. Small physical size and easy installation
3. Mylar tape winding technology
4. Dry resin filling
5. Low Equivalent Series Inductance (ESL) and Equivalent Series Resistance (ESR)
Applications:
1. GTO Snubber
2. Peak Voltage and Peak Current Absorption and Protection for Switching Component in Electronic Equipment
Snubber circuits are essential for diodes used in switching circuits. It can save a diode from overvoltage spikes, which may arise during the reverse recovery process.
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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.
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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.
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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.
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High pulse current rating resonance capacitor RMJ-PC
RMJ-P Series Resonant capacitor
1. High pulse current rating
2. High operating frequency range
3. High insulation resistance
4. Very low ESR
5. High AC current rating
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High power new design film capacitors
The DC-link capacitor’s purpose is to provide a more stable DC voltage, limiting fluctuations as the inverter sporadically demands heavy current.
CRE DC link capacitor apply for dry type technology which ensure its high performance, safety operating, long lifespan etc.
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High Performance Capacitor for Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs) (DKMJ-AP)
Capacitor Model: DKMJ-AP Series
Features:
1. Copper Flat Electrodes
2. Plastic Packaging Sealed with Dry Resin
3. Large Capacitance in Small Physical Size
4. Easy Installation
5. Resistance to High Voltage
6. Self-healing Capabilities
7. Low ESL and ESR
8. Capable of Operating under High Ripple Current
Applications:
Specialized for Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs)
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Newly Designed Power Electronic Capacitor with Self-healing Capability (DKMJ-S)
Capacitor Model: DKMJ-S
Features:
1. Copper nuts/screws electrodes, easy installation
2. Metallic packaging filled with dry resin
3. Large capacitance in small physical size
4. Resistance to high voltage with self-healing capability
5. Capability of operating under high ripple current
6. Longer Life Expectance and Better Performance Compared to Electrolytic Capacitors
Applications:
1. Energy Storage and Filtering in DC-Link Circuit
2. VSC-HVDC Applications based on IGBT (Voltage Sourced Converter) Transmitting Power Underground over Long Distance
3. Shore Power Supplies to Islands
4. Photovoltaic Inverter (PV), Wind Power Converter
5. Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs)
6. All Kinds of Frequency Converters and Inverters
7. SVG, SVC Energy Management Devices
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Customized self-healing Film Capacitor for EV and HEV Applications
Advanced power film capacitors with controlled self-healing technology are one of the power electronics solutions that EV and HEV engineers can rely on to meet the stringent size, weight, performance, and zero-catastrophic-failure reliability criteria of this demanding market.
