DC-Link Chokes

(1 Line) Low Current Type

They are made of the bobbin-wound coil. so it is easy to get the Creep age & Clearance. this mean there is a space will help the product to cool down when it operate. And, they are made for producing the IP-20 and the IP-54.

  • Insulation Class : Class H, Class N
  • Terminal : AWG Wire
  • Maximum Ripple Frequency & Current: 360Hz, 30%
  • IP Grade : IP 00, IP 54
  • Cooling : Forced-Air / Natural Air
  • Inductance Tolerance : +10/-30% @DC-Bias(100%)
Rated current 5 to 50A
Rated voltage 400 to 800 V

DC-Link Chokes

(1 Line) Low Current Slim Type

We use a single layer of helical coil that results in low stray capacitance and high resonance frequency. Helical wound coil helps cool down the reactor quicker and maintain an even temperature compared with the conventional coil that tends to have uneven temperatures and hot spots.

  • Insulation Class: —–R&D process—–
  • Core type / Coil type: Shell type / Helical type
  • Maximum Ripple Frequency & Current: 360Hz, 30%
  • IP Grade: IP00
  • Cooling: Forced-Air / Natural Air
  • Inductance Tolerance: +10 /-30% @DC-Bias(100%)
Rated current 50 to 300 A
Rated voltage 400 to 800 V

DC-Link Chokes

(1 Line) High Current Type

We use a single layer of helical coil that results in low stray capacitance and high resonance frequency. Helical wound coil helps cool down the reactor quicker and maintain an even temperature compared with the conventional coil that tends to have uneven temperatures and hot spots.

  • Insulation Class: Class F, Class H, Class N
  • Maximum Ripple Frequency & Current: 360Hz, 30%
  • IP Grade: IP 00, IP 54
  • Cooling: Forced-Air / Natural Air
  • Inductance Tolerance: +10/-30% @DC-Bias (100%)
Rated current 92 to 218 A
Rated voltage 400 to 800 V

DC-Link Chokes

(1 Line) High Current Slim Type

You can see they have Helical coil with the Parallel-connection. So it is easy to crimp at one time. and they don’t have to be trans-position. It is not made for flat wise. It is made for edge wise. so the product’s losses is minimal. And they also have the low stray-capacitance and the high resonance frequency. The high resonance frequency is about 4MHz. And they have the high quality factor. because we build them with the low-loss cores and the high-quality magnet wires.

  • Insulation Class: Class H, Class N
  • Maximum Ripple Frequency & Current: 360Hz, 30%
  • IP Grade: IP00, IP54
  • Cooling: Forced-Air / Natural Air
  • Inductance Tolerance: +10/-30% @DC-Bias(100%)
Rated current 772 to 1121 A
Rated voltage 400 to 800 V

DC-Link Chokes

(1 Line) High Current Slim Type

We use a single layer of helical coil that results in low stray capacitance and high resonance frequency. Helical wound coil helps cool down the reactor quicker and maintain an even temperature compared with the conventional coil that tends to have uneven temperatures and hot spots.

  • Insulation Class: Class H, Class N
  • Core type / Coil type: Shell type / Helical type
  • Maximum Ripple Frequency & Current: 360Hz, 30%
  • IP Grade: IP00
  • Cooling: Forced-Air / Natural Air
  • Inductance Tolerance: +10 /-30% @DC-Bias(100%)
Rated current 400 A
Rated voltage 400 to 800 V

DC-Link Chokes

(1 Line) High Inductance Type

We use a single layer of helical coil that results in low stray capacitance and high resonance frequency. Helical wound coil helps cool down the reactor quicker and maintain an even temperature compared with the conventional coil that tends to have uneven temperatures and hot spots.

  • Insulation Class: Class H, Class N
  • Core type / Coil type: Bobbin Wound Helical
  • Maximum Ripple Frequency & Current: ~15kHz, 0%
  • IP Grade: IP00, IP54
  • Cooling: Forced-Air
  • Inductance Tolerance: +10 /-30% @DC-Bias(100%)
Rated current 50 to 200 A
Rated voltage 400 to 800 V

Inquiry