ELTIM CS-450, Output/Current stage module

Aprox 450Wrms/4Ω

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Manufacturer: ELTIM
Article code: CS450

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This CS-400 power (current) stage PCB highlights:

Select 8A/200V (150W) or 16A/200V (250W) EXICON power Mosfets.
Quadruple pair of Mosfets, securing high power, yet still with a fast response. F-3 is 500kHz.
Sandwiched to the heatsink, eliminating microphonic effects.
Power Mosfets spread over the heatsink for optimal heat transfer.
Select the quality of the power resistors in the order menu.
Current driven high power feedback in the centre of PCB with power SMD resistors.
Idle current capacitor can be large by choice.
Speaker output and extra Mosfet connector both left and right.
No output coil nor capacitor in the output line resulting in way better impulse and detail behaviour.
Separate power (CS)stage and driving (VS) stage voltage rails.
Separate tracks for Power-, speaker- and RF-ground, feedback, VS-stage and input ground.
Locations for 2x 4 electrolytic supply capacitors Ø35mm (not provided).
Locations for serious MKP capacitors over the power lines.
Milled, gold plated beryllium copper connectors, with multiple pin connections.
Speaker signal for signalling/protection purposes at all connectors.
PCB position to mount an NTC/PTC at centre, connected to both horizontal connectors.
Idle current can be controlled and adjusted externally by a DC-signal coming from the centre connector.
Rigid, microphonic free mounted to a surface by 8x M3 and 4x M4 bolts.
Fits exactly on standard available 2x 200x200mm heatsinks.
Fits also nice in MODU Dissipante 210mm high and 400/500mm deep cabinet.
Dimensions: 390x200x40mm.

Production on demand.

Power Mosfets:

Power resistors:

Current Sense resistors:

Idle current capacitor type:

Electrolytic capacitors:

Quantity

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