NCAS250MP
Product information "NCAS250MP"
The NCAS250MP is an active speaker amplifier module integrating two NCORE® Class D amplifier channels on a single PCB. The module combines one full bridge high power channel and one half bridge medium power channel, intended for two way active loudspeaker designs.
The full bridge channel delivers up to 200 W and is suitable for low frequency drivers. The half bridge channel delivers up to 50 W and is intended for midrange or high frequency drivers. This channel configuration supports efficient power allocation within compact active speaker systems.
The module integrates a regulated switch mode power supply designed for Class D amplification and supporting universal mains input operation. A dedicated low power standby supply is included and complies with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W.
The NCAS250MP is intended for use in active loudspeakers such as studio monitors and compact PA systems where integrated amplification, defined channel allocation and predictable electrical behaviour are required.
Highlights
- • High efficiency
- • Universal mains operation
- • Flat, fully load independent frequency response
- • Low output impedance
- • Very low, frequency independent THD
- • Very low noise
Features
- • 5W standby SMPS
- • Advanced protections
Protections
- • Advanced overcurrent protection
- • Excessive DC protection
- • Over temperature protection
- • Short circuit protection
Possible applications
- • Monitor loudspeakers for studios
- • Active PA loudspeakers
- • Active HiFi loudspeakers
| Output Power (4Ω): | 1 x 200W + 1 x 50W |
|---|---|
| Output Power (8Ω): | 1 x 200W + 1 x 50W |
| Distortion: | TBD |
| Output noise LF: | 40 µV (Max) |
| Output noise HF: | 20 µV (Max) |
| Power Bandwidth: | TBD |
| Frequency Response: | 10Hz (Min) - 50kHz (Max), +1/-3dB. All loads |
| Idle Power: | TBD |
| Output impedance: | TBD |
| Standby Output Voltage: | 4.9 (Min), 5 (Typ), 5.1 (Max) Vdc |
| Standby Output Current: | 1 A |
| Output Voltage Vaux: | 2 x 14 (Min), 2 x 15 (Typ), 2 x 16 (Max) Vdc |
| Output Current Vaux: | 0.2 A |
| Family: | NCORE® Active Speaker Family |
| Technology: | NCORE® |