Nichicon introduces the industry's highest 600V rated "LGN series" self-supporting aluminum electrolytic capacitors to the field of renewable energy
Nichicon Co., Ltd. has added a 600V rating to the small-sized aluminum electrolytic capacitors of the "LGN series" self-standing 105 ° C substrate used in various industrial equipment, such as high-voltage inverter circuits for power electronics systems. Mass production, promoting this product to renewable energy related fields.
This product will be exhibited at “CEATE JAPAN 2016” held at Makuhari Messe International Exhibition Center (MAKUHARI MESSE) from October 4 (Tuesday) to October 7 (Friday)
Overview / development background
With the deepening of efficiency and energy saving in the industrial equipment field, the high voltage of power systems is also being promoted, and the high withstand voltage requirements for aluminum electrolytic capacitors used in control circuits such as inverter circuits are increasing. In particular, the requirements for renewable energy related fields such as solar power generation and wind power generation are higher. Previously, the "LGN series" substrate self-supporting 105 ° C guarantee that the maximum rating of small aluminum electrolytic capacitors is 500V. This time, the industry's highest 600V rating has been added. This is a comprehensive and product line, and it is the most suitable for power electronics equipment that emphasizes energy efficiency. Recommend strongly.
Specialty
The 600V rating of the "LGN Series" is achieved through the use of electrolytes and high-voltage-resistant electrolytic paper that have long-term stability and high-voltage-recovery capabilities at high voltages, such as highly reliable electrode foils with high-voltage-resistant oxide films. Voltage. In particular, the composition of the electrolyte was optimized to increase the high withstand voltage by about 20 to 30%, and a new electrolyte with a high withstand voltage of 100 ° C and 600V was newly developed.
The rated voltage is higher than existing products, and it is being strongly promoted to power conditioners for large-scale solar power generation systems. Due to the high circuit voltage, multiple aluminum electrolytic capacitors are connected in series. However, by using the 600V rated "LGN series", the number of pieces can be reduced. For example, for a voltage of 1,200V, a 400V product requires three series connections, but a new 600V product requires only two series connections, which can be considered as a space-saving circuit design.
Case of voltage 1200V
Main specifications ※ () are rated for this expansion
| Rated voltage range: | 160～600V (600V) |
| Rated electrostatic capacity range: | 56～3300μF (56～220μF) |
| Classified temperature range: | －40～＋105℃：160～250V －25～＋105℃：350～600V |
| Product Size: | φ20×25L～φ35×50L(mm) (φ30×25L～φ35×50L(mm)) |
| Durability: | 105 ℃ 3000 hours guarantee (105 ℃ 2000 hours guarantee) |
| Terminal shape: | Free-standing substrate |
| Mass production: | Zhengtai response [200,000 / month supply system] |
| Production plant: | Nichicon Ono Corporation Third Plant Fengke 4085, Anyunno City, Nagano Prefecture (Acquired ISO9001, ISO / TS16949, ISO14001 certification) It is also planned to produce at overseas factories in turn. NICHICON ELECTRONICS (WUXI) CO.,LTD. Block 51-B, Wuxi National High & New Technology Industrial Development Zone, Wuxi, Jiangsu, China 214028 (Acquired ISO9001, ISO / TS16949, ISO14001 certification) NICHICON (MALAYSIA) SDN. BHD. No.4 Jalan P/10, Kawasan Perusahaan Bangi, 43650 Bandar Baru Bangi, Selangor Darul Ehsan, Malaysia (Acquired ISO9001, ISO / TS16949, and ISO14001 certification) |
Promotion to renewable energy related fields
Industry's highest 600V rated
"LGN Series" Substrate Self-supporting Aluminum Electrolytic Capacitor