The PS500 is a high efficiency Safety Class 2 switch mode power supply specifically designed to be used in combination with single or dual Nilai500 modules. Key features are high efficiency over the entire load range, use of audiofile components and interleaved PFC for increased power density and lower conducted EMI. The PS500 features a comprehensive over current protection. When an overload condition remains for a longer period of time, the supply voltage gradually decreases until entering hiccup mode. Universal mains capability ensures reliable operation across the globe. Sturdy Molex® connectors provide a solid connection to the amplifier modules while the user has control over on/off operation through the I/O and HBUS connectors. The user accessible 5V standby and symmetrical auxiliary supply enables the user to connect third party electronics which makes the PS500 ideal for DIY purposes. HIGHLIGHTS • High End Audio Amplification • Interleaved PFC Stages • Supplies Single Or Dual Nilai500 Amplifiers • Universal Mains Input • 2013 ErP Lot 6 0.5W Standby Supply CONTENS OF PACKAGING • PS500 amplifier module • PS500 cable set - part no. K02U006302* • 2x Cable asm Z14A30L2 (30cm amplifier connection cable) • 1x Cable asm Z12C30L1 (30cm auxiliaries' cable) • 1x Cable asm Z2B30L3 (30cm power input cable) • PS500 mounting set • PS500 manual *not sold seperately

• Output Power: 600W
• Short Term Output Power: 800W
• Idle Power: 5.5W

Variant A400 The SMPS3k is a high power, high efficiency Safety Class 1 switch mode power supply designed for integration with UcD™, NCORE® and NCOREx® amplifier modules. The power supply includes an overcurrent protection mechanism that limits the output current during temporary overload conditions. If an overload persists, the unit enters hiccup mode and remains in this state until the overload condition is removed. Large primary electrolytic buffer capacitors support short term peak power delivery to the connected amplifier modules. The SMPS3k follows the same design principles for safety, quality and electrical performance as other power supplies in the SMPS family, including the SMPS400 and SMPS1200. HIGHLIGHTS • High efficiency • Small form factor • Low EMI FEATURES • Selectable input voltage range • Remote controlled operation • 2 variants available: A400 / A700 PROTECTIONS • Advanced Overcurrent protection • Over temperature protection • DC detection input 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 Note: NCORE® and NCOREx® amplifier modules are not available for DIY customers.

• Output Power: 3000W - 20Hz into amplifier load
• Output Voltage Main: 2 x 49 (Min), 2 x 63 (Typ), 2 x 72 (Max) Vdc - Proportional ta AC Mains
• Output Voltage Vaux: 2 x 15 (Min), 2 x 20 (Typ), 2 x 23 (Max) Vdc - Proportional ta AC Mains

Variant A100 The SMPS400 is a high efficiency Safety Class 2 switch mode power supply designed for use with UcD™ amplifier modules. The unit is intended for audio applications that require compact dimensions, low weight and stable power delivery over a wide load range. The power supply includes an overcurrent protection mechanism that reduces the output voltage during temporary overload conditions. If the overload condition persists, the supply enters hiccup mode and remains in this state until the overload is removed. This behaviour, combined with the use of large electrolytic buffer capacitors, supports short term peak power delivery to the connected amplifier module. The SMPS400 includes an auxiliary isolated supply and a control interface intended to operate with UcD amplifier modules. Built in actuators allow the power supply to be enabled during normal operation or disconnected in the event of a fault condition. The design of the SMPS400 focuses on low levels of radiated and conducted electromagnetic interference. The topology and layout are optimised to meet EMI requirements commonly associated with professional audio applications. The SMPS400 supports a selectable input voltage range, allowing operation with different mains supply specifications. This makes the unit suitable for use in international applications with varying power grid standards. Being a 2-quadrant full bridge rectifier, SMPS400 is able to supply single ended class d amplifiers. The SMPS400 complies with applicable safety and performance standards and is certified for use in professional audio equipment. HIGHLIGHTS • High efficiency • Small form factor • Low EMI • Designed to fit in a 1HE rack space FEATURES • 2-quadrant full bridge rectifier • Selectable input voltage range • External controlled operation • 3 variants available: A100 / A180 / A400 PROTECTIONS • Advanced Overcurrent protection • Over temperature protection • DC detection input 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

• Output Power: 400W - 20Hz into amplifier load
• Output Voltage Main: 2 x 29 (Min), 2 x 37 (Typ), 2 x43 (Max) Vdc - Proportional ta AC Mains
• Output Voltage Vaux: 2 x 16 (Min), 2 x 21 (Typ), 2 x 24 (Max) Vdc - Proportional ta AC Mains

Variant A100 The SMPS1200 is a high efficiency Safety Class 2 switch mode power supply designed for use with UcD™, NCORE® and NCOREx® amplifier modules. The unit is intended for audio systems that require stable power delivery across a wide load range in a compact and lightweight format. The power supply includes an overcurrent protection mechanism that limits output current during temporary overload conditions. It also provides symmetrical auxiliary outputs and a control interface for operation with UcD™, NCORE® and NCOREx® amplifier modules. The SMPS1200 is designed to achieve low levels of radiated and conducted electromagnetic interference. The topology and layout are optimised to meet EMI requirements commonly associated with professional and high end audio applications. The power supply supports a selectable input voltage range, allowing operation with different mains supply specifications. This supports use in international applications with varying power grid standards. SMPS1200 is a 2-quadrant full bridge rectifier, making it possible to supply single ended class d amplifiers. The SMPS1200 complies with applicable safety and performance standards and is certified for use in professional audio equipmen HIGHLIGHTS • High efficiency • Small form factor • Low EMI FEATURES • 2-quadrant full bridge rectifier • Selectable input voltage range • External controlled operation • 4 variants available: A100 / A180 / A400 / A700 PROTECTIONS • Advanced Overcurrent protection • Over temperature protection • DC detection input POSSIBLE APPLICATIONS • Active Loudspeakers, for home and professional use • Line Array and Immersive Systems • Power Amplifiers, for home and professional use • Multichannel Power Amplifiers • Home Theatre Systems POSSIBLE APPLICATIONS • Active Loudspeakers, for home and professional use • Line Array and Immersive Systems • Power Amplifiers, for home and professional use • Multichannel Power Amplifiers • Home Theatre Systems Note: NCORE® and NCOREx® amplifier modules are not available for DIY customers.

• Output Power: 1200W - 20Hz into amplifier load
• Output Voltage Main: 2 x 31 (Min), 2 x 40 (Typ), 2 x 46 (Max) Vdc - Proportional ta AC Mains
• Output Voltage Vaux: 2 x 15 (Min), 2 x 20 (Typ), 2 x 22 (Max) Vdc - Proportional ta AC Mains

Softstart module to minimize transformer inrush currents and provide for push button control at the same time. Temperature critical applications can be monitored with a thermistor (PTC not included). Module state can be indicated with one or two LED's (LED not included). APPLICATIONS • mono/stereo amplifier GENERAL FEATURES • Transformer inrush current limiter • Pushbutton control • Low power switch control • Temperature monitoring • Single/dual LED indication ELECTRICAL FEATURES • 115/230V operation • Maximum 1500VA output • Maximum of 6A continuous current

• Automatic input voltage selection: No, Selectable with jumper
• Mains voltage input: 230V / 115V