RFL 9785 - Figure 9-5. RFL 9508 Power Amplifier, Power Supply; Table 9-2. Input Voltage Ranges of Power Amplifier Power Supplies

Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
9.2.2 POWER AMPLIFIER, POWER SUPPLY
V+
V-
C
NO
NC
Figure 9-5. RFL 9508 Power Amplifier, Power Supply
9.2.2.1 DESCRIPTION
As it’s name implies, the Power Amplifier, Power Supply supplies power to the RFL 9508 Power Amplifier.
There are two different types of Power Amplifier, Power Supplies available as shown in Table 9-2.
The
9508 Power Amplifier, Power Supply is a dual output, dc to dc converter. It is a switching power supply
using pulse width m
odulation. The 107254-4 operates from 38 Vdc to 150 Vdc, and the 107254-5 operates from
200 Vdc to 300 Vdc. Each supply has two outputs, +30 Vdc @ 0.25 Amps and +95 Vdc @ 2.4 Amps. Both
outputs are connected to a common ground. A block diagram of the Power Supply is shown in Figure 9-6.
Table 9-2. Input Voltage Ranges of Power Amplifier Power Supplies.
Assembly Number Input Voltage Range
107250-4 38 Vdc to 150 Vdc
107250-5 200 Vdc to 300 Vdc
RFL 9785 RFL Electronics Inc.
May 16, 2011 9-7 (973) 334-3100