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The Cwejman Power Supply & Rack Mounting System is a 7u rack that was specifically designed to house the slim and compact Cwejman modules (each about 20mm deep). The rack itself
is also thin. The rack includes four preinstalled multiples as well as a master CV output controller. Other manufacturer's modules will fit in the rack provided they are not too
deep. The bus boards are keyed to prevent modules from being plugged in incorrectly and they are also electronically protected. One Cwejman power supply can power up to three
racks of modules.
Futher details:
The recently developed Cwejman 19'' rack consist of two parts: Frame with two empty rows (3HE + 3HE) plus the Master Controller, and the Transformer unit which can power up up to
three frames.
Specification for the frame:
Width 84 TE/HP per row = 168 HP/TE total (482mm), height 7u, depth 62mm
The Master Controller is an integrated part of the 19'' rack and determinates the master voltage for controlling the whole or part of the modular system. RANGE determines
outgoing voltage in six steps (± 3 Volts, 1 Volt/step) and OUTPUT OFFSET determines outgoing voltage ± 1 Volts. SLEW1 and SLEW2 controls slew rate for incoming signals in to
attenuable INPUT1 and INPUT2. The slew rates can also be controlled by external cv signals inserted in to SLEW1 and SLEW2 inputs. The amount of signals amplitude, coupled to
INPUT3, can be modulated by an external cv signal coupled to input GAIN.
Specifications:
RANGE ± 3 Volts, in 1 Volt steps
OFFSET ± 1 Volts
SLEW1&2 1msec to 10 seconds
INPUT1&2 variable gain 0 to 1
INPUT3 CV controlled gain 0 to 1
OUTPUTS
MASTER O/P's normal and inverted
HEIGHT 7u rack
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