UcD180 OEM
Product information "UcD180 OEM"
The UcD180 OEM amplifier module is an extended version of the low profile UcD amplifier module. It is a Class D amplifier module designed for use in a wide range of audio applications. The module is intended for integration in professional audio equipment and home audio systems, where predictable performance and efficient operation are required.
The module is designed to provide consistent audio performance across a wide range of applications. Based on Class D architecture, it offers a practical balance between efficiency and sound quality, making it suitable for professional use where reliability is essential.
Compared with the low profile version, this OEM module includes additional monitoring functionality. In particular, the module provides clipping detection, allowing system level supervision of amplifier operation under high signal conditions.
The UcD180 OEM amplifier module includes an integrated buffer stage to support proper signal interfacing and stable operation within larger system designs. This helps maintain signal integrity and predictable performance.
The module can be used in studio equipment, home audio systems and embedded audio applications. Its long standing use in the market demonstrates that it is a proven solution for applications requiring dependable Class D amplification.
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
- • 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
| Bridgable: | Yes |
|---|---|
| Output Power (2Ω): | 1 x 100W |
| Output Power (4Ω): | 1 x 180W |
| Output Power (8Ω): | 1 x 120W |
| Channels: | 1 |
| Distortion: | 0.05%, 20hZ < f < 20kHz. Pout = 1W |
| Output Noise: | 80 µV (Max) |
| Power Bandwidth: | 20Hz - 35kHz |
| Frequency Response: | 10Hz (Min) - 50kHz (Max), +0/-3dB. All loads |
| Power Supply Voltage: | 25HV+/- (Min), 45HV+/- (Typ), 50HV+/- (max) |
| Output impedance: | 20mΩ (Max) - f < 1kHz |
| Output Impedance: | 150mΩ (Max) - f < 20kHz |
| HxR Ready: | No |
| OpAmp: | Yes |
| Over voltage protection @: | 52V |
| Compatible SMPS: | SMPS400A180, SMPS1200A180 |
| Family: | UcD™ family |
| Technology: | UcD™ |
Recommended additional parts
This board alows you to connect the UcD180 OEM or the UcD400 OEM with FASTON connectors and our signal cable. Also there is a boxheader placed for signals like buffered or non-buffered audio, clip detection and DC error to use all functions of the OEM module. By setting the jumpers you can choose for a buffered or unbuffered input signal. This board is an excelent product for all sample users to make a quick setup for testing.
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.