CPS-1 schematic

CPS-1 PS
for CC-1 Converter Console
CPS1c.JPG (9310 octets)
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Picture : JM CHERRY

Power supply for CC-1 Converter Console

DESCRIPTION

bulletThe CPS-1 Power Supply is a completely solid-state power supply employing silicon diodes in a full-wave bridge rectifier circuit. Filtering is accomplished by a 1000 mfd electrolytic capacitor.
bulletThe unit operates from a 120 V, 50/60 Hz source.
bulletTheCPS-1 is designed to power the DRAKE models SCC-1 and SC-2 together, or the SCC-1 and the SC-6 together. 
bullet An On-Off switch is used in the primary of the transformer to turn the unit on and off.
bulletThe power socket is a Cinch-.Jones S-302-AB which mates with a Cinch-Jones P-302-AB plug.
bulletOverload protection is provided by a 2/10 ampere fuse in the transformer primary. This fuse is soldered across two teminals on the back of the power supply printed circuit board.

INSTALLATION

bulletThe CPS-1 is connected to either the SC-2 or SC-6 simply by plugging the units together. When used with the SCC-1 calibrator, the power supply is plugged into one side of the SCC-1 and either the SC-Z or SC-6 is plugged into the other side of the SCC-1. The CPS-1 On-Off switch supplies power to both the calibrator and the converter.
bulletA short metal strap is provided to bond the CPS-1 and the converter together for mechanical rigidity and will help minimize I.F. feed thru if this is a problem in a particular location. The strap is mounted under one screw in each cover.
bulletFor installation in the converter console CC-1, consult the CC-1 instruction manual.

SPECIFICATIONS

bulletPOWER OUTPUT:
bullet+21 volts DC open circuit
bullet+17.5 volts DC at 50 ma.
bullet100 ma maximum current
bulletPHYSICAL:
bulletSize- 3-1/4" L . x 4-3/16" W. x 2-l/16" H,
bulletWeight: 1 pound, 1 ounce

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(c) 1998-2012 D. PRODUCTS SA/NV - DRAKE is a registered trade mark of R.L. DRAVE COMPANY
No copy of text or image without a written authorization : email: JM CHERRY
Last updated on: 24 Dec 2011