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ELTIM CS-250, Output/Current stage module

Aprox 250Wrms @ 4ohms, ±50Vdc / 200Wrms @ 8ohms, ±63Vdc

ELTIM CS-250, Output/Current stage module
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Manufacturer:  ELTIM
Article code:  CS250
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CS-250 power (current) stage PCB highlights:
  • Two pairs of selected, ultralineair 8A/200V EXICON power Mosfets.
  • Sandwiched to the heatsink, eliminating microphonic effects.
  • Power Mosfets spread over the heatsink for optimal heat transfer.    
  • Current driven high power feedback in the centre of PCB with power SMD resistors.
  • Gold plated, 6,3mm Faston blade speaker connectors both left and right.
  • Separate current stage (CS) and driving voltage stage (VS) supply rails.
  • Separate tracks for Power/speaker, feedback, VS-stage and input ground.
  • Milled, gold plated beryllium copper header connectors, with multiple 3A pins per contact.
  • Speaker and input signal for signalling/protection purposes at all connectors.
  • PCB position to mount an NTC/PTC at centre, connected to both horizontal connectors.
  • Fits exactly in MODU (Mini) Dissipante 120mm high and 300mm deep cabinets.
  • Dimensions: 290x98x50mm.

Production on demand.

Select the quality of your CS-250 module above:

CS-200 Module quality/
Parts used
High-End (HE)
Reference  (REF)
Power Mosfets
8A / TO247, 200V
8A / TO247, 200V
selected
Electrolytic capacitors
8x   MUNDORF MLGO Long Life, Audio Grade, 2200uF/63V, 125º
Idle current capacitor
Power resistors
5%, low induction
1%, induction free
Other resistors
Any MOX type 1%
DALE RN60, military grade
PCB
Eurocircuits (EU) made, FR4+, 2x35um, tin plated solder isles
Eurocircuits (EU) made, FR4+,
2x35um, gold plated solder isles
Solder
Any regular solder


Heatsink is not included!    Here as example a MODU Dissipante 3U/300mm heatsink mounted.





Random built prototype CS-250 output stage module under test,
assisted by a VS-20 input stage module,
a VR3-30 regulator module (invisible, under VS-20),
and a PS-3, true 4-pole power supply module.
The heatsink comes from a MODU Dissipante 120 x 300mm casing.


For a functioning amplifier you also need at least one of our VS-modules as well. These are the input part of the amplifier, this CS-module is the output part.

Extra's:

ELTIM PS-2, power supply module

ELTIM PS-2, power supply module
Suitable for VS/CS amplifier packs delivering up to around 300Wrms. Schottky rectifier.

€ 89,95 € 74,34 excluding VAT
Details
ELTIM PS-3, power supply module, supreme audio grade

ELTIM PS-3, power supply module, supreme audio grade
Suitable for VS/CS amplifier packs delivering up to around 300Wrms. Schottky rectifier, 4-pole caps

€ 119,95 € 99,13 excluding VAT
Details
ELTIM PS-0, Power Supply kit, 100x35x10mm

ELTIM PS-0, Power Supply kit, 100x35x10mm
Power supply connecting module, for connecting a conventional PS to our VS/CS amps.

€ 24,95 € 20,62 excluding VAT
MODU Dissipante 1PD03300B, 3U/19

MODU Dissipante 1PD03300B, 3U/19" silver front, 448x313x122m
Internal 365x300x120mm, Front 19", 483x132x4mm, 1mm steel top/bottom panels

€ 152,46 € 126,00 excluding VAT
MODU Monoblock 1MONO04400B, flat side+HS, silver front

MODU Monoblock 1MONO04400B, flat side+HS, silver front
With 3mm flat side panel, heatsinks and 10mm brushed silver frontpanel

€ 260,00 € 214,88 excluding VAT
MODU Mini Dissipante 1MNPDA03/33/300B, si fr, 330x313x124mm

MODU Mini Dissipante 1MNPDA03/33/300B, si fr, 330x313x124mm
Internal 250x300x120mm, front 340x130x10mm, full aluminium, 2mm top/bottom

€ 175,45 € 145,00 excluding VAT

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