maximum; (6) -lSV d.c. at 100mA maximum; derived from
commercial d.c.-d.c. converter fed internally from (1)
above. Power requirements 220V to 240V a.c. mains. PN3/SS
modified. DD 1980.
PS040007 PS4/7
Power Supplier. Provides SV and 12V from switching type
Commercial Power Units. The SV output drives a 12V DC-DC
converter which can supply up to 470mA. At this output on
the 12V line the SV output current is 3.2A maximum. For no
load on the 12V line the SV current is SA maximum. The
power units are Gou1d Advance MMG-S and Gresham Lion type
Gemini 903. Power requirements 220-240V a.c. mains.
CH1/64A. DD 1980.
PS040008 PS4/8
PS4/8A
Switched Mode Power Supplier. Commercially available power
supplier fitted with a front panel termination panel. The
unit supplies 28V at 8A from 240V a.c. mains. First used
on
the
UHF
te1ev:ision
transposer
type TM4M/S02.
Power
requirements
240V
a.c.
113H
x
164W
x
271D.
Parent
equipment TM4M/S02. DD 1980. DDMI 5.402(81)
Switched Mode Power Supplier. Similar to PS4/8 but using
an alternative commercially available Power Supplier.
(FARNELL) Power requirements 240V AC. Chassis size 113H x
164W x 271D (As revised PS4/8). Parent equipment TM4M/S02.
DD 1981. DDMI 5.402(81).
Switched Mode Power Supplier. Similar to PS4/8, but using
an alternative commercially available Power Supplier
(Coutant).
Power
requirements
240V
AC.
Chassis
size
113H x 164W x 271D (As revised PS4/8). DD 1981.
PS4/8B
PS040011 PS4/11
Switched Mode Power Supplier. This unit provides: +12V,
8A; -12V, 7.6A; +SV, 60A; and -SV, 400mA. It is based on a
Gou1d MGT 400 switched mode power supply. Power
requirements Mains. CH1/64E (non standard). DD 1981.
DDMI 1.266(85). DDHB 1.186(84).
PS040012 PS4/12
Switched Mode Power Supplier. As PS4/10 but fitted with
Farne1l Modular Stabilised Power Supply Type G24/1.4, which
can be adjusted to give an output between 16 and 26 volts
at 1.4A.
Power requirements 220 -240 V ac 45 -440 Hz.
CH1/64A. SCPD 1981.
PS040013 PS4/13
Swi tched Mode Power
switched mode supply
+5V at 5.0A ) Common
+12V at 2.5A )
Supplier.
providing:
-ve
Uses Astec Type 9231 50W
241
PS040009 PS4/9 A-D
Switched
Mode
Power Supplier.
 
 
 
 
 
 
PS4/9A
SV
6A
Chopper Power
Supply Module
Me1cher
type
 
 
 
 
 
LSR 3005-6
 
 
 
 
 
 
PS4/9B
12V
2.SA
Chopper Power
Supply
Module
Me1cher
type
 
 
 
 
 
LSR 3012-6
 
 
 
 
 
 
PS4/9C
2V
2A
Chopper Power
Supply
Module
Me1cher
type
 
 
 
 
 
LSR 3015-6
 
 
 
 
 
 
PS4/9D
24V
1.25
Chopper Power
Supply
Module
Me1cher
type
 
 
 
 
 
LSR 3024-6
 
 
 
 
 
 
Power requirements 176 - 264v r.m.s. AC 40
- 400Hz or
220 -
 
372
DC.
CH1/64A.
Supersedes
PS4/9.
DD
1982.
DDHB
 
2.463(82).
 
 
 
 
 
 
 

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