QPX600D AIM-TTI INSTRUMENTS, QPX600D Datasheet - Page 7

• 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

Measurably better value
All-linear regulation becomes impractical at higher
power levels, so TTi have developed a technology that
combines HF switch-mode pre-regulation with linear
final regulation.
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EX354RD
Brief specifications for main outputs:
Line & load regulation: <0.01%. Output noise: < 2mV rms.
Meter accuracies: voltage - 0.3% ± 1digit, current - 0.6% ± 1digit.
Sizes: singles - 140 x 160 x 295mm; dual/triple - 260 x 160 x 295mm (WxHxD)
EX1810R
EX2020R
EX4210R
EX354RT
EX752M
For complete information on any product, click the product title bar to link directly to our web site
EX355R
EX355P
Model
Mixed-mode regulation with linear output stage
4 digit voltage and current meters on each output *
Constant voltage or constant current operation
Variable auxiliary output (1.5-5V@5A) on triple model
Switched remote sensing (not EX355P or EX752M)
Silent fan-free cooling **
DC output switches
Outputs
Three
One
One
One
One
One
Two
Two
2 x (0 to 35V / 0 to 4A)
2 x (0 to 35V / 0 to 4A)
2 x (0 to 75V / 0 to 2A)
plus 1.5 to 5.0V @ 5A
or 0 to 150V / 0 to 2A
or 0 to 75V / 0 to 4A
0 to 18V / 0 to 10A
0 to 20V / 0 to 20A
0 to 42V / 0 to 10A
0 to 35V / 0 to 5A
0 to 35V / 0 to 5A
Voltage / Current
*
are used on the EX355P and
EX752M and that voltmeter resolu-
tion on the EX752M is 0.1V.
**
EX4210R use fan assisted cooling.
Note that 3 digit current meters
Note that the EX2020R and
manual & bus programmable -
Power
175W
175W
180W
400W
420W
280W
305W
300W
This technique combines exceptional efficiency with
noise levels that are close to that of pure linears.
Mixed-mode regulation is used in the EX-R and TSX
series.
Interfaces
RS232
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The EX series is the value-for-money
PSU for users who require higher power
levels. Mixed-mode regulation gives
excellent performance combined with
compact size and low weight.
Dual output and triple output models
are available in a similar casing style.
The EX354RT triple (illustrated) has a
variable voltage auxiliary output which
can be set using the digital displays.
The EX-R series are single output power
supplies similar in size and weight to the
standard EX series but offering higher
output currents.
To match their higher current capability,
they include switchable remote sensing
and extended voltmeter resolution.
The EX355P includes an RS232
interface for those requiring a basic bus
controllable power supply.
12 bit voltage setting resolution is
matched by a 4 digit volts display.
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The EX752M is a dual output 300
watt PSU with Multi-Mode capability.
This enables it to operate as a dual
power supply with two independent and
isolated outputs, or as a single power
supply of double the power.
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As a dual, each output provides 0 to
75V at 0 to 2A (mode A). As a single,
the output can be selected as either 0
to 75V at 0 to 4A (mode B) or 0 to 150V
at 0 to 2A (mode C). In single modes,
the unused half of the unit becomes
completely inoperative and its displays
are blanked.
Laboratory Power Supplies 5.
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Mixed-mode Regulation
EX-R series
Compact bench power supplies
Single, dual or triple outputs
Mixed-mode regulation
Power from 175W to 420W
Switched remote sense terminals
RS-232 interface model available
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