DC252H: 2x250 W DC powered

GENERAL DESCRIPTION

Thanks to our transformerless direct output solution, the DC252H digital power amplifier module provides a unique sound, with large frequency response and a better intelligibility for public address systems. The high efficiency power supply enables a fast dynamic. All protections, over current and over temperature are included, insuring a high reliability.

This is part of the DC powered amplifiers series by NEOsystemes:

DC501H: DC powered 500W 100V amplifier

DC251H: DC powered 1x250W 100V amplifier

DC252H: DC powered 2x250W 100V amplifier

APPLICATIONS

Public address system

Rack mounted amplifier system

Professional audio system

Security audio system

AUXILIARY FUNCTIONS

Enable command

Protect output monitor

Clip detect output

Regulated auxiliary voltage

Selectable power output limiter

BENEFITS

KEY FEATURES

DC input  18 to 30 Vdc
36 to 60 Vdc
Power/40 Ω 2x250 Wrms
Load From 4 Ω to open
Frequency response (-3 dB) 3 Hz to 35 kHz
THD+N (1 kHz,10 W,100 Ω) < 0,04%
Total system efficiency (2x200 W/67 Ω/24 or 48 Vdc) > 91%
Idle Consumption (24 or 48 Vdc)
< 15 W
Output impedance  < 50 mΩ 
Fully protected OTP and OCP
Size (LxWxH)
215 x 80 x 38 mm
Weight 480 g

2x250W 24 or 48Vdc powered 70-100V transformerless direct output amplifier

DC252H: 2x250 W DC powered