Products
The latest catalog-2025
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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.
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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.
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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.
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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;
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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
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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 .
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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
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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;
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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
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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
