QPX600D AIM-TTI INSTRUMENTS, QPX600D Datasheet - Page 9

• Manufacturer Part Number: QPX600D
• Description: Dual 600W PowerFlex Max 80V Or 50A
• Manufacturer: AIM-TTI INSTRUMENTS

Specifications of QPX600D

• Power Supply Output Type: Variable
• No. Of Outputs: 2
• Output Voltage: 80V
• Output Voltage 2: 80V
• Output Current: 50A
• Output Current 2: 50A
• Power Rating: 600W
• Load Regulation: 0.01%
• Length: 413mm
• Rohs Compliant: NA

35V
30V
25V
20V
15V
10V
Measurably better value
The TTi PowerFlex system uses a modified form of
mixed-mode regulation to provide higher levels of
current when the voltage is set to lower values.
PowerFlex+ uses a multi-phase conversion system and
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CPX400DP
5V
0V
Brief specifications:
Line regulation: <0.01%. Load regulation: <0.02%. Output noise: < 3mV rms.
Meter accuracies: voltage - 0.2% ± 1digit, current - 0.5% ± 1digit.
Size: 210 x 130 x 350mm (WxHxD)
* Note: maximum current is not available with maximum voltage
CPX400A
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CPX200
Model
0A
PowerFlex design gives variable voltage and current
combinations within a maximum power range
Isolated outputs can be wired in series or parallel
Constant voltage or constant current operation
Settings Locking (CPX400DP)
PowerFlex or fixed-range operation (CPX400DP)
Variable OVP trips
Selectable remote sense terminals
Compact half-rack 3U case size
1A
see PowerFlex power envelope curves.
2A
Outputs
Two
Two
Two
NEW
3A
2 x (0 to 35V / 0 to 10A*)
2 x (0 to 60V / 0 to 20A*)
2 x (0 to 60V / 0 to 20A*)
4A
Voltage / Current
5A
PowerFlex
6A
Power Envelope
7A
(175W max.
8A
per output)
CPX200
manual & bus programmable -
9A
Power
350W
840W
840W
10A
RS232, USB
offers a wider range of voltage/current combinations.
PowerFlex regulation is used on the CPX series and
the QPX1200L. PowerFlex+ regulation is used on the
QPX600D.
Interfaces
LAN, GPIB
60V
50V
40V
30V
20V
10V
0V
0A
-
-
2A
4A
All models share the same compact case
style (3U half rack).
The 350 watt CPX200 uses silent
convection cooling while the 840
watt CPX400A and CPX400DP use fan
assisted cooling.
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The CPX400DP is a bus programmable
version of the CPX400A offering the
same 840 watts of total power.
It is fitted with USB, RS-232, GPIB and
LAN interfaces as standard, the latter
conforming to the LXI standard (LAN
eXtensions for Instrumentation).
Additional features of the CPX400DP
include fixed range operation as an
alternative to PowerFlex, and the ability
to lock the control settings (S-Lock).
An isolated tracking function enables
equal voltages to be set on both channels
from the master voltage control.
6A
8A
10A
PowerFlex
12A
Power Envelope
14A
(420W max.
Laboratory Power Supplies 7.
CPX400A &
CPX400DP
16A
per output)
18A
20A
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The CPX series is a different type of laboratory
power supply designed to meet the need for flex-
ibility in the choice of voltage and current.
Today’s engineers often need a wide voltage range
capability and a high current capability. Normally,
however, the maximum voltage and maximum cur-
rent are not required simultaneously.
A conventional PSU has a fixed current limit giving
a power capability that reduces directly with the
output voltage.
The TTi PowerFlex design of the CPX series enables
higher currents to be generated at lower voltages
within an overall power limit envelope.
PowerFlex Regulation
CPX series
PowerFlex regulation
Higher current at lower voltage
Dual independent outputs
350 watts or 840 watts total
USB, RS232, GPIB & LAN (LXI)
interfaces (CPX400DP)
Page 7