JWCO KM series economical electrolytic motor start capacitor led lighting capacitors 1uf 2.2uf 4.7uf 1000uf 2200uf
JWCO KM series economical electrolytic motor start capacitor led lighting capacitors 1uf 2.2uf 4.7uf 1000uf 2200uf
Features
1. Used in communication equipments, switching power supply, etc.
2.Load life 2000 hours at 105℃
3.RoHS compliant
Product photos
Specifications
| Item | Performamance characteristics | ||||||||||||||||||||||||||||||||||||||||||||||
| Operating Temperature range | -40~105℃ | -25~+105℃ | |||||||||||||||||||||||||||||||||||||||||||||
| Rated voltage range | 6.3~100VDC | 160~450VDC | |||||||||||||||||||||||||||||||||||||||||||||
| Capacitance range | 0.1~4700uF | 0.47~220uF | |||||||||||||||||||||||||||||||||||||||||||||
| Capacitance tolerance | ±20%(100Hz or 120Hz, +20℃) | ||||||||||||||||||||||||||||||||||||||||||||||
| Leakage current(+20℃max) | 1≤0.01CV or 5(μA), After 1 minute, whichever is greater measured with rated working voltage applied. | 1≤0.03CV+10(μA), After 1 minute, whichever is greater measured with rated working voltage applied. | |||||||||||||||||||||||||||||||||||||||||||||
| Dissipation factor |
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| Low temperature characteristics(120Hz) |
Impedance ratio, max
capacitance>1000uF, and 0.5% per another 1000uF for Z-25℃/Z+20℃; add 1% per another 1000uF Z-40℃/Z+20℃ |
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| Load life | Test conditions | ||||||||||||||||||||||||||||||||||||||||||||||
| Duration time | 2000hours | ||||||||||||||||||||||||||||||||||||||||||||||
| Ambient timperature | +105℃ | ||||||||||||||||||||||||||||||||||||||||||||||
| Applied voltage | Rated working voltage(DVC) | ||||||||||||||||||||||||||||||||||||||||||||||
| Applied voltage | Rated working voltage(mA) | ||||||||||||||||||||||||||||||||||||||||||||||
| After test requirements | Resume 16hours at normal temperature | ||||||||||||||||||||||||||||||||||||||||||||||
| Capacitance change | ≤20% of the initial measured value | ||||||||||||||||||||||||||||||||||||||||||||||
| Leakage current | ≤The initial measured value | ||||||||||||||||||||||||||||||||||||||||||||||
| Shelf life | Test conditions | ||||||||||||||||||||||||||||||||||||||||||||||
| Duration time | 500hours | ||||||||||||||||||||||||||||||||||||||||||||||
| Ambient temperature | +105℃ | ||||||||||||||||||||||||||||||||||||||||||||||
| Applied voltage | None | ||||||||||||||||||||||||||||||||||||||||||||||
| After test requirements | Resume 16hours at normal temperature | ||||||||||||||||||||||||||||||||||||||||||||||
| Capacitance change | ≤20% of the initial measured value | ||||||||||||||||||||||||||||||||||||||||||||||
| Dissipation factor | ≤200% of the initial specified value | ||||||||||||||||||||||||||||||||||||||||||||||
| Leakage current | ≤200% of the initial specified value | ||||||||||||||||||||||||||||||||||||||||||||||
Applications
The aluminum electrolytic capacitors can be used for many products, such as LED light devices, UPS power supplies, electri vehicles, routers, high-end audio, telephones, inverters, fast charging power supplies, sockets, smart meters, new energy solars, car charging piles.
Packing
Plastic bag + inner box + outer carton
Shipping
1.We will ship the samples within 3~7 working days after the payment confirmed.
2. We can ship the items to you by TNT/UPS/DHL/FedEx/EMS etc. The shipping cost can prepaid in our side or use your courier account to pay.
Why choose us?
1. 20+ years experience, mature organizational structure, professional R&D team unrivalled capacity high level service awareness.
2. Five own factories manufacture different series products to satisfy various demands of our clients all over the world.
3. 500+ automatic production lines, company plant area covering 150000 square meters, 800 million + monthly output of high frequency & low resistance electrolytic capacitors.
4. SGS, RoHS, ISO9001, ISO14001 certified, strictly quality control.
5. OEM/ODM are available, 7/24 online service.
Company profile
Jiaweicheng Electronic Technology Co., Ltd., well known for manufacturing high-quality aluminum electrolytic capacitors, tops at not only self research & development, manufacturing, but also sales. Founded in 2002, it has own brand JWCO and expanded to five factories:
Huizhou Jiaweicheng Electronics Co., Ltd., Dongguang Jiaqing Electronics Co., Ltd., Dongguan Qingxi Jiaweicheng Electronic Factory, Shenzhen Xingjiaweicheng Electronics Co., Ltd and Jiangxi Jiaweicheng Electronic Technology Co., Ltd. The largest one among them is located in Wannian County of Shangrao City, lying in the northeast of Jiangxi province.
Its plant covers an area of 150,000 square meters; The number of its employees, whose average length of service exceeding15 years, has eceeded 1200. Equipped with automatic aging machine, cut-the-edge X-ray inspectors, and more than 500 automated product lines, plants can monthly manufacture 800 million high-frequency low-impedance electrolytic capacitors as well as 300 million high voltage capacitors. Products of Jiaweicheng enjoys popularity and reputation home and abroad, including South Korea, the United States, Iran, Brazil, India, Italy, etc.
Focusing on building the brand “JWCO”, Jiaweicheng produces a full range of aluminum electrolytic capacitors including High Frequency Resistance Products, High Voltage Products, Regular and Long Lifetime Products. Having passed ISO9001 Quality System Certification and ISO14001 Environment System Certification as well as ROHS, REACH, products of Jiaweicheng are widely applied in communications power supply, UPS power supply, LED driver, telephone, TV, computer and peripheral equipment, frequency conversion air conditioning, high-grade sound, programmable telephone exchange, etc.
Production process
Very strictly IQC, IPQC, QA, OQC to promise sending the best products to our clients.
Q1: Are you a factory or trading company?
We are a factory which is established in 2002.
Q2:Can I get free capacitor samples?
Of course! Samples are available.
Q3:Can JWCO OEM or ODM for me?
Sure, OEM and ODM are available. What you have to do is give us authorization,
quality acceptance criteria and capacitor designing requirements.
Q4:How can I identify if aluminum electrolytic capacitor is good or bad?
Capacitors voltage range, Dissipation factor(DF), Leakage current, ESR and ESL,
the smaller the better.
Q5:Have JWCO ever exported such electronic capacitors to my country?
We have successfully exported to Asia, Europe, South America, Middle East, etc.
Q6: Where is your factory located? How can I visit?
We have five factories. Our sell center is located in Shenzhen City, Guangdong Province.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier