Mains powered Evaluation board

The NC250MP is a compact single channel amplifier module designed for integration in a wide range of audio applications. Typical use cases include musical instrument amplifiers, power amplifiers, active loudspeakers and subwoofer systems. The module integrates a low power standby supply compliant with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W, a high efficiency switch mode power supply and a single 250 W NCORE® Class D amplifier channel on a single PCB assembly. The amplifier section is based on NCORE® Class D technology and is designed to provide stable operation across varying load impedances. The integrated power supply supports efficient power delivery while maintaining a compact mechanical footprint. The NC250MP includes the Hypex Extension connector, allowing the addition of an auxiliary low power amplifier channel. This supports system designs such as two way active loudspeakers where an additional tweeter amplifier channel is required. HIGHLIGHTS • High efficiency & Universal mains operation • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise FEATURES • Extension connector for additional channel(s) • 5W standby SMPS • Advanced protections • Clip indicator • Auto-switching (115/230V) • Light weight and compact size PROTECTIONS • Overcurrent protection • Excessive DC protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Monitor loudspeakers for studios • Active loudspeakers and subwoofers • Public Address systems • Home Theatre systems • Power Amplifiers; for home and professional use

The NC122MP is a compact dual channel amplifier module designed for use in power amplifiers and active loudspeaker systems. The module integrates power supply and amplification functions on a single PCB assembly. The NC122MP includes an integrated power supply architecture consisting of a low power standby supply compliant with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W, a regulated switch mode power supply and two 125 W NCORE® Class D amplifier channels. The amplifier section consists of two self contained NCORE® Class D amplifiers. The design provides a flat frequency response independent of load impedance and maintains consistent distortion behaviour across the operating range. Radiated and conducted electromagnetic interference is controlled through circuit topology and PCB layout. The amplifier operates using a phase shift controlled self oscillating loop with feedback taken at the loudspeaker output. The main power supply is a compact, regulated half bridge switch mode converter with synchronous rectification on the main output rails. The supply is designed specifically for Class D audio amplifier operation and supports efficient power delivery under typical audio load conditions. An automatic input voltage doubler is included to support universal mains input operation. For applications requiring standby functionality, the NC122MP integrates a dedicated low power standby switch mode power supply designed to minimise energy consumption during idle periods. The NC122MP includes the Hypex Extension connector, which allows the addition of an auxiliary low power amplifier channel. This supports system designs such as three way active loudspeakers where an additional tweeter amplifier channel is required. HIGHLIGHTS • High efficiency & Universal mains operation • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise FEATURES • Extension connector for additional channel(s) • 5W standby SMPS • Advanced protections • Clip indicator • Auto-switching (115/230V) • Light weight and compact size PROTECTIONS • Overcurrent protection • Excessive DC protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Monitor loudspeakers for studios • Active loudspeakers and subwoofers • Public Address systems • Home Theatre systems • Power Amplifiers; for home and professional use

The NC500MP is a compact single channel amplifier module designed for integration in a wide range of audio applications. Typical use cases include musical instrument amplifiers, power amplifiers, active loudspeakers and subwoofer systems. The module integrates a low power standby supply compliant with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W, a high efficiency switch mode power supply and a single NCORE® Class D amplifier channel. All functions are combined on a single PCB assembly to support compact and straightforward system integration. The NC500MP is intended for applications that require higher output power within an integrated amplifier and power supply solution. The design supports stable operation across varying load impedances and predictable electrical behaviour. The module includes a Hypex Extension connector, allowing the addition of an auxiliary low power amplifier channel. This supports system designs such as two way active loudspeakers where an additional tweeter amplifier channel is required. HIGHLIGHTS • High efficiency & Universal mains operation • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise FEATURES • Extension connector for additional channel(s) • 5W standby SMPS • Advanced protections • Clip indicator • Auto-switching (115/230V) • Light weight and compact size PROTECTIONS • Overcurrent protection • Excessive DC protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Monitor loudspeakers for studios • Active loudspeakers and subwoofers • Public Address systems • Home Theatre systems • Power Amplifiers; for home and professional use

The NC252MP is a compact dual channel amplifier module designed for integration in power amplifiers and active loudspeaker systems. The module combines power supply and amplification functions on a single PCB assembly to support efficient system integration. The NC252MP integrates a low power standby supply compliant with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W, a high efficiency switch mode power supply and two 250 W NCORE® Class D amplifier channels. The amplifier section is based on NCORE® Class D technology and is designed to provide stable operation across varying load impedances. The integrated power supply supports efficient power delivery while maintaining a compact mechanical footprint. For applications requiring standby functionality, the NC252MP includes a dedicated low power standby switch mode power supply to minimise energy consumption during idle periods. The NC252MP features the Hypex Extension connector, allowing the addition of an auxiliary low power amplifier channel. This supports system designs such as three way active loudspeakers where an additional tweeter amplifier channel is required. HIGHLIGHTS • High efficiency & Universal mains operation • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise FEATURES • Extension connector for additional channel(s) • 5W standby SMPS • Advanced protections • Clip indicator • Auto-switching (115/230V) • Light weight and compact size PROTECTIONS • Overcurrent protection • Excessive DC protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Monitor loudspeakers for studios • Active loudspeakers and subwoofers • Public Address systems • Home Theatre systems • Power Amplifiers; for home and professional use

The NC502MP is a compact dual channel amplifier module designed for integration in power amplifiers and active loudspeaker systems. The module integrates a low power standby supply compliant with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W, a high efficiency switch mode power supply and two 500 W NCORE® Class D amplifier channels on a single PCB assembly. The NC502MP is intended for applications that require higher output power within an integrated amplifier and power supply solution. The design supports stable operation across varying load impedances and predictable electrical behaviour. For applications requiring standby functionality, the NC502MP includes a dedicated low power standby switch mode power supply to minimise energy consumption during idle periods. The module includes a Hypex Extension connector, allowing the addition of an auxiliary low power amplifier channel. This supports system designs such as three way active loudspeakers where an additional tweeter amplifier channel is required. HIGHLIGHTS • High efficiency & Universal mains operation • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency independent THD • Very low noise FEATURES • Extension connector for additional channel(s) • 5W standby SMPS • Advanced protections • Clip indicator • Auto-switching (115/230V) • Light weight and compact size PROTECTIONS • Overcurrent protection • Excessive DC protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Monitor loudspeakers for studios • Active loudspeakers and subwoofers • Public Address systems • Home Theatre systems • Power Amplifiers; for home and professional use