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WDT series DC-Link Capacitor (Axial-Type) Manufacturers

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WDT series DC-Link Capacitor (Axial-Type) WDT series DC-Link Capacitor (Axial-Type)
  • WDT series DC-Link Capacitor (Axial-Type)
  • WDT series DC-Link Capacitor (Axial-Type)

WDT series DC-Link Capacitor (Axial-Type)

Features：
Mylar tape or cylindrical plastic case, filled with flame-retardant epoxy resin
The installation is flexible and convenient, and the way of extaction can be varied
Noninductive structure, low ESL, small ESR, high frequency and high current capacity, low temperature, long life and other good characteristics
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Typical Applications：
Widely used in DC-Link circuits for High-frequency filtering and decoupling
Widely used in power electronic circuits, for coupling purposes
Widely used in power electronic devices in series/parallel resonant circuit
Widely used in welding, power supplies, induction heating equipment resonance occasions

Specifications

Filter/Coupling Capacitor Reference Standard GB/T 17702、IEC 61071
Climatic Category 40/85/21
Rated Voltage 350V.DC~2000V.DC
Capacitance Range 10μF～200μF
Capacitance Tolerance ±5%（J），±10%（K）
Voltage Test Between Terminals 1.5Un（VDC）/10S
Insulation resistance ≥5000 s （20℃，100VDC，1min）
Resonant Capacitor Reference Standard GB/T 3984、IEC 60110
Climatic Category 40/85/21
Rated Voltage 1000V.DC~4000V.DC
Capacitance Range 0.01μF～10μF
Capacitance Tolerance ±5%（J），±10%（K）
Voltage Test Between Terminals 1.5Un（VDC）/10S
Insulation resistance ≥5000s （20℃，100V，1min）

Dimensions(mm)

Filter/Coupling Capacitor
CN
(μF)		 φD
(mm)		 L
(mm)		 Resr
@10kHz
(mΩ)		 ESL
(NH)		 DV/DT (V/μs)

(A)
Imax
@40℃
10kHz
(A)
Un=350-700V Us=525-1050V   Ur=100-200Vac
20 38 40 25 60 1200 30
30 45 40 3.2 25 60 1800 40
40 45 50 3 25 50 2000 35
50 49 50 3 25 50 2500 40
60 54 50 3 25 50 3000 45
100 62 60 2.9 25 40 4000 50
Un=800V Us=1200V Ur=250Vac
20 44 40 2.9 25 60 1200 39
30 54 40 2.7 25 70 2100 43
40 62 40 2.5 25 70 2800 50
50 69 40 2.1 25 75 3750 55
60 64 50 2.3 25 60 3600 55
70 70 50 2 25 60 4200 60
80 73 50 2.1 25 60 4800 60
100 82 50 1.8 25 60 6000 65
Un=1000-1100V Us=1500-1650V   Ur=270-300Vac
10 42 40 3.3 25 60 600 35
20 50 50 3.1 25 60 1200 40
30 60 50 3.1 25 60 1800 55
40 69 50 2.7 25 60 2400 60
50 68 60 2.6 25 50 2500 60
60 75 60 2.2 25 50 3000 70
70 81 60 1.9 25 50 3500 70
80 86 60 1.6 25 50 4000 75
Un=1400V Us=2100V Ur=380Vac
5 46 40 3.3 25 60 300 36
10 48 60 3.3 25 60 600 38
20 67 60 3.1 25 60 1200 60
Un=1800V Us=2100V Ur=380Vac
8 46 60 3.3 25 75 600 35
10 50 60 3.3 25 75 750 40
Resonant Capacitor
CN
(μF)		 Dimension (mm) Resr
@10kHz
(mΩ)		 DV/DT (V/μs)

(A)
Imax
@40℃
10kHz
(A)
φD L L1
Un=1200V     Urms=500Vac Up=710Vac
1.5 46 37 50 5.3 800 1200 45
3 45 44 60 4.3 620 1860 40
5 58 44 60 3.5 500 2500 53
8 73 44 60 3 400 3200 65
Un=2000V  Urms=750Vac   Up=1050Vac
1.5 50 40 54 5.3 1000 1500 48
3 59 44 60 4.3 650 2200 55
4 68 44 60 4 550 1950 62
6 83 44 60 3.2 480 2880 75
Un=3000V  Urms=1200Vac   Up=1700Vac
0.33 43 44 60 38 1800 594 40
0.47 51 44 60 27 1700 799 48
0.5 53 44 60 25 1600 800 50
0.68 61 44 60 18.7 1500 1020 56
0.75 64 44 60 16.9 1400 1050 60
0.8 66 44 60 15.9 1350 1080 62
1.2 81 44 60 10.6 1250 1500 75
Un=4000V  Urms=1500Vac   Up=2100Vac
0.08 46 60 72 60 3000 240 40
0.1 51 60 72 48 2850 285 45
0.12 56 60 72 39 2750 330 50
0.15 63 60 72 32 2500 375 58
0.18 64 60 72 26.5 2400 432 60
0.25 80 60 72 19.1 2200 550 75
0.33 52 60 72 14.4 2000 660 48
0.47 62 60 72 10.2 1800 846 58
0.5 64 60 72 9.5 1700 850 60
0.68 75 60 72 7 1600 1088 70
0.75 78 60 72 6.4 1500 1125 72
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Question? Check out our answer.

  • HOW LONG CAN I GET THE FEEDBACK AFTER WE SENT THE INQUIRY? 

    We will reply to you within 12 hours of the working day.

  • ARE YOU A DIRECT MANUFACTURER OR TRADING COMPANY?

    We have a self-owned factory, we also have our own international sales department. We produce and sell all by ourselves.

  • WHAT PRODUCTS CAN YOU OFFER?

    We focus on film capacitors.

  • WHAT APPLICATIONS DO YOUR PRODUCTS RELATE TO?

    Our products are used in a wide range of applications, including household appliances, power supplies, electricity meters, lighting, welding machines, rail transit, electric vehicles, power grids, UPS/EPS, medical equipment, photovoltaic inverters, wind power converters, and more.

  • CAN YOU DO CUSTOMIZED PRODUCTS?

    Yes, we are experts in doing customized products according to the customers’ drawings or samples.

ABOUT US

Focused on Electronic Components Manufacturing for 20 Years.

Walson Electronics was established in 2001, with more than 20 years of experience in R&D, manufacturing, sale and service of film capacitors. Custom WDT series DC-Link Capacitor (Axial-Type) Manufacturers and WDT series DC-Link Capacitor (Axial-Type) Factory

We always adhere to the cooperation of advanced automation and industrialization. the company continues to introduce domestic and foreign outstanding production equipment, while self-developed production management software, enterprise collaborative management to scientific and efficient operation, has achieved 1 billion/annual production capacity breakthrough, and maintains an orderly rise.

Walson Electronics products have covered more industries, including new energy and power industry, Photovoltaic inverters, LED lighting, household appliances and various power sources and other industries.

Adhering to the concept of innovative technology, honest service and professional quality, Walson Electronics pushes forward capacitor products continuously and is sure to become the industry pioneer with innovative advantages.

Contact Us
  • Chairman - Zhenqiu An
    Chairman - Zhenqiu An
  • VP - Andrew An
    VP - Andrew An
  • Salon at Walson
    Salon at Walson
  • Wall of Walson Honors
    Wall of Walson Honors
  • Lobby at Walson
    Lobby at Walson
  • Production Centre Building
    Production Centre Building
  • Production Centre
    Production Centre
  • WALSON
    WALSON
  • Headquarter Office
    Headquarter Office
  • Customer Service Team
    Customer Service Team
  • Product Design
    Product Design
  • Boardroom at Walson
    Boardroom at Walson
  • Salon at Walson
    Salon at Walson
  • Walson Laboratory
    Walson Laboratory
  • Walson Laboratory
    Walson Laboratory
  • Walson Laboratory
    Walson Laboratory
  • Performance Test at Walson Laboratory
    Performance Test at Walson Laboratory
  • Production Equipment
    Production Equipment

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  • Address : No. 22, Xingye Road, Changjing Town, Jiangyin, Wuxi City, Jiangsu Province
  • Zip code : 214104
  • Phone : +86 - 138 1203 1188
  • Tel : +86 - 0510 - 88719928 - 805
  • Fax : +86 - 0510 - 88719928
  • Email : [email protected] / [email protected]
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