ATI CLASS D AMPLIFIERS AT52X SERIES

מפרט טכני

Remote Trigger Activated from 3.3VDC to 24 VDC via a heavy-duty relay
Protection Circuits Optically – coupled with full automatic reset.
Toroidal Transformers 40% more efficient than EI type. Each transformer has two bi-filar windings to assure low noise and crosstalk.
Circuit Boards Double-sided, FR-4 glass-epoxy, computer-grade boards are assembled in-house.
Soft Start Circuitry New micro-processor controlled turn-on board first ascertains input voltage and configures transformers for 120V or 230V operation then ultra soft turn-on timers reduce in-rush current to a minimum. Multiple units can be turned on without tripping circuit breakers eliminating the need for sequencing.
Power Supply Capacitance Hypex N-Core NC-500 Class D amplifier modules with ATI's custom input buffer insures edge-of-the-art operation.
Power Cord 20A IEC power inlet with detachable, 3-wire cord.
Numbers of Channels 2-8
FTC Full Bandwidth Power Output@ 8Ω (Watts RMS) 200W
FTC Full Bandwidth Power Output@ 4Ω (Watts RMS) 300W
Input Sensitivity for Full Rated FTC Output Power - 8Ω 1.5 Volts
Frequency Response +0,-0.5dB 20Hz - 20kHz
Phase Response +5° to -15°, 20Hz - 20kHz @ 1W
Signal-to-Noise Ratio (Ref FTC Rated Power, A-Wtd) >120dB
Total Harmonic Distortion + Noise (20Hz - 20kHz) <0.02%
Intermodulation Distortion <0.03%
Recommended Load Impedance Safe for all types of loads. Rated for 4Ω to 16Ω.
Power Bandwidth FTC +0,-3 dB 20Hz - 40kHz
Damping Factor >800
Crosstalk >90db
Voltage Gain (RCA Inputs) 28.5dB ±0.2dB
Voltage Gain (XLR Inputs) 28.5dB ±0.2dB
Slew Rate >60V/μS
Input Impedance 20kΩ
Output DC Offset Less Than ±25mV
Power Requirements 

Universal Auto-Select AC Voltage Ranges:200-260VAC - 1x 20 Amp Circuit
Power Consumption (Standby) ≤0.5W (240 VAC)

Power Consumption (Idle/Sleep)

AT522NC: 30W/20W
AT523NC: 35W/20W
AT524NC: 40W/20W
AT525NC: 55W/30W
AT526NC: 60W/30W
AT527NC: 70W/35W
AT528NC: 80W/40W

Chassis Dimensions (W x H x D) millimeters

AT522NC-AT524NC: 432 x 153 x 270
AT525NC-AT528NC: 432 x 153 x 394
Net Weight (lbs/kg)

AT522NC: TBD
AT523NC: TBD
AT524NC: 36/16
AT525NC: TBD
AT526NC: 59/27
AT527NC: TBD
AT528NC: 65/30