MODEL 2000-318/324 SSPB Power Supply
1.0 General
1.1 Equipment Description
The 2000-318/324 SSPB Power Supply is a switching power supply which provides reg18 VDC (-318)
OR +24 VDC (-324) at 2.5 amps through RF connectors for insertion on an RF line. Also provided is a BNC
connector for insertion of a 10 MHz reference signal on the RF line. The input AC connector is IEC 320 C13.
The 2000-318/324 can be mounted on an optional 1 3/4” X 19” rack mount panel (option -R).
POWER
C
ROSS
T
ECHNOLOGIES, INC.
2000 POWER SUPPLY
FRONT PANEL
REF IN
RF
RF+DC
J1
J3
J2
F1
FUSE
DS1
DC
ON
RF
CAUTION! RISK OF
ELECTRIC SHOCK
DO NOT OPEN!!!
100-240
±
10%
VAC
47-63 HZ
FUSE 2A
REAR PANEL
FIGURE 1.1 Front and Rear Panels
RF
LNB
+24 VDC
EXT 10MHz
fuse
RF+DC
SURGE
SUPPRESOR
FIGURE 1.2 Block Diagram
2000-318/324 Manual_Rev 0
Page 3
11/23/09
