Suitable for High Frequency Amplifier and Laser Oscillator! HFA/HCA-Series

When Customers Want to Achieve

1.I want to avoid adding transformer or changing the power supply for different regional voltages.

Different regions have different supply voltages, requiring power supply selection or design that matches local conditions.

　　　　3Φ 200Vac Region
　　　　　　　　↓　　　Different Supply Voltage
　　　　3Φ 400Vac Region
　　　　< Solution > 　◆Add Down Transformer ⇒ The transformer is heavy and big
　　　　　　　　　　　◆Replace a 400Vac Input Power Supply ⇒ High mechanical design effort is required.

2.I want to use the optimal power supply for the RF amplifier to improve overall system energy efficiency.

By adopting the latest 65 V‑rated FETs, power losses are reduced— 65 V is the optimal voltage for maximizing RF amplifier performance.

  • ■Maximizing device efficiency by using the recommended operating voltage for LDMOS/GaN-FETs.
  • ■High-voltage, low-current operation reduces wiring losses and suppresses overall system heat generation.

Three-Phase, 200 - 480V Wide input range, 3500W Power Supply 2 Types available, Build-in Fan and Water-Cooling

Features of HFA/HCA Series

1.Wide Input Voltage Range(Universal 3-Phase)

  • ■Wide Input Voltage Range
    The input specification (3φ 180Vac to 528Vac) covers the power requirements of various regions
  • ■3-Phase, Delta and Wye Configurations

2.A Broad Output Voltage Lineup

  • ■Line-up & Output Voltage Adjustment Range
    48V: 24V - 55.2V
    65V: 32.5V - 74.75V
    90V: 45V - 105V
    130V: 65V - 170V
    200V: 100V - 260V
    300V: 200V - 400V

The HFA/HCA series contributes to customer solutions with its wide input voltage range
and wide output voltage range.

Other Uses

1.2 Types of Cooling Method

Forced-Air Cooling Type and Conduction Cooling Type.

2.Supports High-Power and/or High-Output Voltage

  • ■Parallel operation of up to 10 units is available.
  • ■Max. 1,000V
    (Withstand Voltage, 2,000Vac*)
    *Output-FG
  • ■Available for High Output Voltage and High Power
    Flexible layout by series and parallel combination.

3.Suitable in 19-Inch Rack

Four units installed in parallel have a total width of 440 mm, which fits a 19‑inch rack.

HFA/HCA Series Lineup

HFA3500TF

Model Output Power Output Voltage・Current
HFA3500TF-48 3504W 48V 73A
HFA3500TF-65 3510W 65V 54A
HFA3500TF-90 3510W 90V 39A
HFA3500TF-130 3510W 130V 27A
HFA3500TF-200 3500W 200V 17.5A
HFA3500TF-300 3510W 300V 11.7A

HCA3500TF

Model Output Power Output Voltage・Current
HCA3500TF-48 3504W 48V 73A
HCA3500TF-65 3510W 65V 54A

Product Leaflet