SMPS1200A100
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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
The SMPS1200A100 is not available for DIY customers.
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 |
| Output Current Vaux: | 500 mA |
| Automatic input voltage selection: | No, Selectable with jumper |
| Mains voltage input: | 230V / 115V |
| Family: | SMPS Family |
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