High Frequency Current Transformer with 2kHz – 500kHz Operating Frequency and 3500VDC Hi-Pot Tested for PCB Protection Circuits

The ACST010F/FH Series is a high performance High Frequency Current Transformer designed for accurate pulse current detection and circuit protection in switching power supply applications. Featuring a compact through-hole structure, this Through Hole Current Transformer is optimized for direct PCB mounting, ensuring stable electrical performance and easy integration in high-frequency electronic systems.

Engineered with a ferrite core and flame-retardant PBT housing, the ACST010F/FH Series delivers reliable signal conversion across a wide operating frequency range from 2kHz to 500kHz. Its robust insulation structure and high dielectric strength make it a dependable PCB Mount Current Transformer for demanding industrial environments.

Key Features

• High frequency current transformer optimized for pulse current detection

• Through-hole design for direct PCB mounting and secure installation

• Ferrite core construction ensures stable performance at high frequencies

• Wide turns ratio options to support different current sensing requirements

• High dielectric strength with Hi-Pot rating up to 3500VDC

• Flame-retardant PBT case with epoxy resin potting for enhanced reliability

Electrical Characteristics

(Model dependent)

• Turns Ratio: 1:50 to 1:2000

• Rated Input Current: 25A to 50A

• Rated Output Current: 25mA to 500mA

• Hi-Pot (Vdc): 3500VDC

• Working Frequency Range: 2kHz – 500kHz

Environmental Specifications

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -30°C to +80°C

Applications

• Switching Power Supply Circuit Protection

• High Frequency Pulse Current Detection

• PCB-Based Power Control Systems

• Industrial Power Electronics

• Embedded Current Monitoring Modules

Why Choose ACST010F/FH Series?

The ACST010F/FH Series combines compact structure, wide frequency response, and high insulation reliability, making it an ideal Current Transformer solution for modern high-frequency electronic designs. Its through-hole PCB mount configuration ensures long-term stability, while multiple turns ratio options provide flexibility for diverse current sensing applications.

2kHz – 500kHz High Frequency Current Transformer

3500VDC Hi-Pot Tested Through Hole Current Transformer

Ferrite Core PCB Mount Current Transformer

High Frequency Current Transformer with 2kHz – 500kHz Operating Frequency and 3500VDC Hi-Pot Tested for PCB Protection Circuits Images