SMPS1200A700

The NCx500 OEM is an amplifier module based on the NCOREx® Class D technology. Compared with the earlier NC500 OEM, the NCx500 OEM provides improved measured performance, including lower noise and reduced total harmonic distortion. The module is designed for use in mono, stereo, multichannel and active loudspeaker applications. Its electrical and mechanical interface allows it to function as a direct replacement for the NC500 OEM in existing designs, supporting straightforward system upgrades without changes to the surrounding circuitry. The NCx500 OEM includes functional and performance updates relative to the NC500 OEM, reflecting further optimisation of the NCORE® based control architecture. These refinements are intended to improve overall system performance while maintaining compatibility with established NCORE® based designs. NCx500 OEM is fitted with a user-selectable high quality buffer stage. Depending on system requirements, customers can choose to use the module with or without this buffer stage through on-board jumper connectors. The amplifier module is suitable for integration in professional audio equipment and high end home audio systems where low noise, low distortion and predictable behaviour are required. HIGHLIGHTS • Low idle losses • Extremely low distortion across the frequency and power range • Exceptionally low output impedance for precise speaker control • Extremely low noise for a pure audio experience • Remarkably neutral and transparent sound reproduction FEATURES • On-board high-end buffer stage • Incorporating our highly acclaimed HxR discrete regulators • Built with thoughtfully chosen, superior-quality components PROTECTIONS • Overcurrent protection • DC error detection • Over- and undervoltage protection • Over temperature protection • Short circuit protection POSSIBLE APPLICATIONS • Home Theatre systems • Power Amplifiers; for home and professional use • Immersive Audio systems • Multichannel Power Amplifiers

The NC500 OEM is an NCORE® amplifier module developed as a successor to the earlier UcD™ module family. It is a Class D amplifier design intended for applications that require high measured performance combined with efficient power operation. The amplifier is based on a non hysteresis fifth order self oscillating control loop that applies feedback directly at the loudspeaker output. This control concept is intended to reduce load dependency and distortion across the operating range and contributes to predictable electrical behaviour. The NC500 OEM is designed as an unbuffered amplifier module. This allows system designers to implement an external input buffer according to their own design requirements. The absence of an integrated buffer supports flexible system tuning and integration without imposing a fixed input stage topology. The module includes a differential audio input to support robust signal transmission and reduce sensitivity to external interference. This supports signal integrity when integrated into larger audio systems. Typical applications include high end stereo and multichannel power amplifiers active loudspeakers for studio monitoring and mastering as well as premium home theatre systems. The NC500 OEM is specified with conservative operating margins and component ratings. This design approach is intended to support long term reliability under normal operating conditions in professional and high end audio applications. Highlights • Extremely low distortion across the frequency and power range • Exceptionally low output impedance for precise speaker control • Minimal noise for a pure audio experience • Remarkably neutral and transparent sound reproduction Features • Conservatively rated for reliabillity • Differential audio input for enhanced signal integrity • Microprocessor-controlled error protection for peace of mind Protections • Overcurrent protection • Under- and overvoltage protection • Clip indicator • Excessive DC protection Possible applications • Audiophile Home Theatre systems • Audiophile Power Amplifiers; for home and professional use • Audiophile Immersive Audio systems • Audiophile Multichannel Power Amplifiers

The NC1200 OEM amplifier module is a high power NCORE® based Class D amplifier module designed for applications that require high output current and operation with low impedance loads. The module is capable of delivering high output power into 2Ω, making it suitable for use with the most demanding low impedance loudspeakers and high performance audio systems. Its electrical design supports stable operation under low impedance conditions. The NC1200 OEM operates in Class D and is based on a non hysteresis fifth order self oscillating control loop that applies feedback at the loudspeaker output. This control approach is intended to minimise load dependency and maintain consistent electrical performance across the operating range. The amplifier module is intended for integration in high end home audio systems, professional studio equipment and other audio applications where high output power, efficiency and predictable behaviour are required. Highlights • Extremely low distortion across the frequency and power range • Exceptionally low output impedance for precise speaker control • Minimal noise for a pure audio experience • Remarkably neutral and transparent sound reproduction Features • Differential audio input for enhanced signal integrity • 2-Ohm powerhouse for current hungry applications • Extensive, Microprocessor-controlled error protection Protections • Overcurrent protection • Under- and overvoltage protection • Clip indicator • Excessive DC protection Possible applications • Audiophile Home Theatre systems • Audiophile Power Amplifiers; for home and professional use • Audiophile Immersive Audio systems • Audiophile Multichannel Power Amplifiers

The UcD700LZ OEM amplifier module is a high power Class D amplifier module designed for applications that require operation with low impedance loads. The LZ designation indicates enhanced low impedance capability, allowing the module to deliver up to 1200 W into 2 Ohms. While standard UcD amplifier modules are stable at low impedance levels, the UcD700LZ OEM is designed to supply higher output current. This makes it suitable for applications with demanding load conditions where sustained operation at low impedance is required. The module includes protection functions such as over temperature, overcurrent and overvoltage protection. These features are intended to support safe operation and reduce the risk of damage under fault or overload conditions. The UcD700LZ OEM amplifier module is suitable for use in professional audio systems, studio installations and high power home audio applications. Its electrical characteristics support integration in systems where high output power and low impedance drive capability are key design requirements. Highlights • Flat, fully load-independent frequency response • Low output impedance • Very low, frequency-independent THD • Very low noise • Fully passive loop control Features • Buffered input • Runs on unregulated +/- rails • Pop-free start and stop control • Differential audio input Protections • Overcurrent protection • Overvoltage protection • DC-fault detection • Over temperature protection • Short circuit protection Possible applications • Active Loudspeakers, for home and professional use • Power Amplifiers, for home and professional use • Line Array and Immersive Systems • Home Theatre Systems • Multichannel Power Amplifiers

The cable set SMPS1200 is a complete set of cables to connect the SMPS1200A180, SMPS1200A400 or the SMPS1200A700