Ltd-N4A03-M

The Newtons4th Ltd-N4A03 range of Programmable AC Power Sources provide breakthrough low distortion performance previously unseen from a “Switched Topology” Source, the implementation of a proprietary “6 legged output stage” effectively creates a very high switching frequency for waveform construction – thus providing lower distortion. The N4A offers the unique ability to generate both high frequency power waveforms up to 1kHz as well as low frequency power waveforms down to 0.01Hz. This feature enables the engineer to simulate low frequency power devices such as wind turbines with very low fundamental frequencies. Up until now, switching topologies have suffered from higher distortion levels than that of the more established Linear approach. The introduction of the N4A power sources signifies a new chapter in low distortion AC Power Source technology.

Newtons4th Ltd-N4A03-M

Newtons4th Ltd (N4L), established in 1997 and headquartered in Leicester, UK, specializes in designing, manufacturing, and supporting innovative electronic test instrumentation for a global market.

The company offers a comprehensive range of products, including:

• Power Analyzers: Utilizing advanced signal processing technology, N4L’s power analyzers provide fast, accurate, and repeatable measurements for applications such as variable frequency drives, power transformers, and power supply design.
• Frequency Response Analyzers: Designed for applications like control loop and frequency response analysis, these analyzers cover a wide frequency range and offer precise measurements.
• Impedance Analyzers: Suitable for electronic circuit design and test, as well as biological and electrochemical analysis, these instruments measure impedance across various frequencies.
• IEC61000 EMC Test Systems: These systems assist in standards compliance testing, including harmonics and flicker analysis.
• AC+DC Power Sources / Amplifiers: Providing programmable power sources for applications such as avionics and power transformer testing.
• Selective Level Meters: Used for power-line communication testing and other selective level measurements.

N4L operates an ISO17025 accredited calibration laboratory, ensuring high standards in voltage, current, phase, power, harmonics, and flicker measurements.

The company’s products are utilized in various sectors, including:

• Variable Frequency Drives & Motors
• Power Transformers & Distribution
• Power Supply Design and Test
• Standards Compliance
• Avionics
• Control Loop and Frequency Response
• Electronics Circuit Design and Test
• Biological and Electrochemical Analysis
• Electronic Components
• Selective Level and Power-Line Communication Testing

N4L’s commitment to innovation and quality has established it as a trusted provider of electronic test instrumentation worldwide.