NCAS500MP

H04U002972

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Downloads

CAD drawings

CAD_Package_NCAS500MP 01xx.zip

datasheets

NCAS500MP_01xx_R2.pdf

Product information "NCAS500MP"

The NCAS500MP integrates two NCORE® Class D amplifier channels intended for two way active loudspeaker designs. The module combines one full bridge high power channel and one half bridge medium power channel on a single PCB assembly.

The full bridge channel delivers up to 400 W and is intended for low frequency drivers. The half bridge channel delivers up to 100 W and is suitable for midrange or high frequency drivers. This channel allocation supports efficient distribution of output power within compact active speaker systems.

The module includes an integrated switch mode power supply based on a regulated half bridge topology with synchronous rectification on the main output rails. An automatic input voltage doubler supports operation across a wide range of mains input voltages.

A dedicated low power standby switch mode power supply is included and complies with 2013 ERP Lot 6 requirements for a maximum standby consumption of 0.5 W.

The NCAS500MP is intended for use in active loudspeakers such as studio monitors and compact PA systems where integrated amplification and defined channel allocation 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 440W + 1 x 120W
Output Power (8Ω):	1 x 400W + 1 x 100W
Channels:	2
Distortion:	0.005%, 20hZ < f < 20kHz. Pout = 1W
Output noise LF:	60 µV (Max)
Output noise HF:	60 µV (Max)
Power Bandwidth:	20Hz - 35kHz
Frequency Response:	10Hz (Min) - 50kHz (Max), +0/-3dB. All loads
Idle Power:	15.7W - SMPS + amplifier
Output impedance:	2.6mΩ (Max) - f < 1kHz
Output Impedance:	10mΩ (Max) - f < 20kHz
Standby Output Voltage:	4.9 (Min), 5 (Typ), 5.1 (Max) Vdc
Standby Output Current:	1 A
Output Voltage Vaux:	2 x19 (Min), 2 x 20 (Typ), 2 x 21 (Max) Vdc
Output Current Vaux:	1 A
Automatic input voltage selection:	Yes
Family:	NCORE® Active Speaker Family
Technology:	NCORE®

Recommended additional parts

NCAS500MP Insulation sheet

Insulation sheet for the NCAS500MP. With this insulation sheet you can install the NCAS500MP in a safe way, the NCAS500MP cannot be mounted on a conductive surface without an insulation sheet applied. APPLICATIONS • For NCAS500MP only. HIGHLIGHTS • Safe installation on conductive surfaces.

Cable set Mains powered NCORE / NCOREx

The Cable set NCxxxMP is a complete cable set to connect the NCxxxMP amplifier to your application. Note: For the connection of the NC100HF please refer to the "Cable set NC100HF". NCore signal cable not included and not needed with the NCxxxMP amplifier range.

Mains powered Evaluation board

This board is specifically designed to make it easy to evaluate the new NCxxxMP series mains powered NCORE modules. Furthermore, the NC100HF can be easily connected. All necessary control IO's and supplies are easily accessible via test pads for evaluation. The evaluation board comes with 10mm nylon spacers which can be used to mount the board using M3 screws. All necessary interface cables are included. The signal, speaker and mains cables are open ended, meaning that you are free to connect it in with your own connectors in your own way. Features • Makes it easy to evaluate the NCxxxMP series with the optional NC100HF • PS Enable switch • Ch 1-2 mute switch (also mutes ch3 by design) • H-Box connector • H-Bus connector • NC100HF half H-Box connector Included • A breakout PCB to quickly evaluate the NCMP series • Z10A25L1 - 25cm 10 pole JST to interface between NC100HF and NCMP • Z10C12L1 - 12cm 10 pole Hypex Bus ribbon cable • Z16C14L1 - 14cm 16 pole Hypex Box ribbon cable • Z8C10L1 - 10cm 8 pole Hypex Half-Box NC100HF ribbon cable • Z2A20L7 - 20cm JST VHR-2N open ended NC100HF speaker cable • Z4A20L7 - 20cm JST VHR-4N open ended NCxxxMP speaker cable • Z4B50L2 - 3x 50cm NCORE Molex Microfit to open end signal cable • Z2A30L1 - 30cm JST VHR-3N open ended mains connection cable

Now with FIR!

DSP3-213

The DSP3-213 is a mono DSP module based on the Analog Devices ADAU1452. It is intended for use with mains powered NCORE® amplifier power modules and Fusion amplifier platforms. The module supports mono and 3-way active loudspeaker configurations. Signal processing is configured using Hypex Filter Design software and supports both IIR and FIR filters. Multiple presets can be stored for different filter sets, input selections and gain settings. The DSP3-213 supports features such as auto signal detect and configurable standby behaviour. The module can be expanded with optional input boards, such as digital input or subwoofer input modules. Multiple DSP3-213 units can be configured in a master-slave setup for stereo or 2.1 systems. Typical applications include active loudspeakers, studio monitors and integrated amplifier systems where a compact mono DSP solution is required. Highlights • Three channel active filtering • One FIR (4500 taps) or three (1500 taps per channel) per preset • Compatible with NCMP and NCAS series • Three programmable presets Features • Configurable Soft clip limiter • IIR & FIR capable • Programmable with Hypex Filter Design (HFD) • Automatic source selection • Automatic signal detection • Optional IR remote control Possible applications • High-end consumer audio • Active loudspeakers • Subwoofers • PA systems • Studio monitors

DSP3-224

The DSP3-224 is a stereo DSP module based on the Analog Devices ADAU1452. It is designed for use with mains powered NCORE® amplifier power modules and supports stereo processing or 4-way active loudspeaker configurations. Filter design and system configuration are handled via Hypex Filter Design software, with support for IIR and FIR filters. Output routing allows flexible assignment, including BTL operation when connected to compatible two channel amplifiers. The DSP3-224 supports optional digital input expansion and includes auto signal detect and adjustable standby functionality. Multiple presets can be stored for different system configurations. The module is suitable for stereo active loudspeakers, multi way active systems and compact DSP controlled power amplifier designs. Highlights • Four channel active filtering • Stereo input XLR & RCA • Stereo input FIR (2048 taps) or four mono output FIR (1024 tabs per channel) • Compatible with NC-MP, NCx-MP and NCAS series • Three programmable presets Features • Configurable Soft clip limiter • IIR & FIR capable • Programmable with Hypex Filter Design (HFD) • Automatic source selection • Automatic signal detection • Optional IR remote control Possible applications • High-end consumer audio • Stereo power and integrated amplifiers • Active loudspeakers • PA systems • Studio monitors