NC1200 OEM
Product information "NC1200 OEM"
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
| Bridgable: | Yes |
|---|---|
| Output Power (2Ω): | 1 x 1200W |
| Output Power (4Ω): | 1 x 700W, 2400W (BTL) |
| Output Power (8Ω): | 1 x 400W, 1400W (BTL) |
| Channels: | 1 |
| Distortion: | 0.001%, 20hZ < f < 20kHz. Pout = 1W |
| Output Noise: | 20 µV |
| Power Bandwidth: | 20Hz - 35kHz |
| Frequency Response: | DC 50kHz +0/-3dB. All loads |
| Power Supply Voltage: | 35HV+/- (Min), 84HV+/- (Typ), 98HV+/- (Max) HV+/- |
| Idle Power: | 15W (Typ), 17W (Max) |
| Output impedance: | 2mΩ (Max) - f < 1kHz |
| Output Impedance: | 3mΩ (Max) - f < 20kHz |
| HxR Ready: | On board |
| Compatible SMPS: | SMPS3kA400, SMPS3kA700, SMPS1200A400, SMPS1200A700 |
| Family: | NCORE® Family |
| Technology: | NCORE® |
Recommended additional parts
50cm balanced signal cable with 4-pin connector also providing the enable signal. Specifications The QuietConduit cable design incorporates several refinements over normal balanced cables. A conductive polymer interface layer between the braid shield and the insulation of the signal conductor short-circuits triboelectric currents where they are generating, virtually eliminating microphonic noise pickup. A secondary benefit of this layer is to improve the electrostatic shielding effectiveness of the braid shield. Another crucial improvement is the elimination of drain wires, which is normally included for ease of termination but which allow shield currents to couple noise asymmetrically into the signal conductors. The geometry of the QuietConduit cable is precisely controlled, insuring that any noise coupling is strictly limited to common mode.
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.
This cable is suitable for connecting the SMPS1200 or SMPS3K to the following products:NC1200NC2KDSA254 Evaluation Board NC500 Evaluation board NCx Evaluation board Specifications: Length: 230mm Cable: 4x 14AWG Connector: 2x JST VLP-06V Contact pin: 12x SVF-81T JST Cable asm name: Z6A23L1