Semelab Plc. reserve the right to change the products shown on this datasheet in the interest of improved specification. No responsibility is assumed for
the use of information contained herein, nor for any infringement of patent or rights of others that may result from such use. No license is granted by
implication or otherwise under any patent or patent right of Semelab Plc.
SDV1005-600: 600W RMS, CLASS D, AUDIO
AMPLIFER MASTER MODULE
FEATURES
HIGH POWER: 600W RMS
1
HIGH EFFICIENCY ~90%
LOW DISTORTION: <0.3% THD OPEN LOOP
SIMPLE POWER SUPPLY REQUIREMENT
2
THERMALLY EFFICIENT PACKAGE:
-INTEGRAL HEATSINK
-NO COOLING FANS REQUIRED
LOW NOISE: NOISE FLOOR typ. 70dB DOWN
3
EMC SCREEN INTEGRAL TO PACKAGE
OVER TEMPERATURE PROTECTION OPTION
4
OVER CURRENT PROTECTION OPTION
4
-PULSE BY PULSE
LOW QUIESCENT CURRENT - MUTE FACILITY
DRIVES A 16
, 8
AND 4
SPEAKER
5
SLAVE MODULES CAN BE LINKED TO BOOST
DRIVE CAPABILITY (WITH MASTER OPTION)
OTHER POWER OPTIONS AVAILABLE
1
LOW COST
LIGHTWEIGHT
CUSTOM AMPLIFIER DESIGNS AVAILABLE
NOTES
1)
Other power options include 2000W, 1000W, 300W, 150W and
50W. Alternately, custom power levels can be produced.
Companion PSU unit will be available early 2000
Assumes minimisation of external noise coupling i.e. the noise
measured is internally induced only.
Contact Magnatec Ltd. for more details of these options
2
speaker variant available
2)
3)
4)
5)
APPLICATIONS
PROFESSIONAL AUDIO POWER AMPLIFIER
ACTIVE SPEAKER SYSTEMS
ACTIVE SONAR SYSTEMS
NOISE CANCELLATION SYSTEMS
MOTOR DRIVE MODULES
POWER CONVERSION
UPS - SINE WAVE INVERTER
DESCRIPTION
The SDV1005-600 is a complete professional audio
power amplifier module. The module contains power
transistor drive electronics, control and protection circuitry.
Only a power supply, decoupling capacitors and output filter
(optional) must be added to produce a stand alone
professional audio amplifier. The module is optimised to
drive a 4
load (16
, 8
and 2
optimised versions are
available). Modules can be ganged together to produce a
stereo
amplifier.
For
higher
SDV1006 slave module can be linked to the power amplifier
to increase the drive capability.
power
applications
the
Please contact Magnatec Ltd. for a confidential discussion of
your requirements and further application information.
CLASS D AUDIO AMPLIFER MODULE
Preliminary Information subject to change
for product being developed.
Full Product Release expected early 2000