● Adopting the linear voltage regulator method with excellent noise reduction characteristics
● Simultaneous display of 4-digit voltage and current values
● Storage function on the panel
● With remote voltage sensing and compensation function
● With overvoltage protection and overcurrent Protection · Overheating protection function
● Easy access using embedded WEB server
Kikusui PMX18-5A DC Power Supply The PMX18-5A, 0-18V 0-5A, is a compact, high-performance DC power supply that provides constant voltage (CV) and constant current (CC). It is designed to improve working efficiency for benchtop uses. For this purpose, the output terminals are located on the front panel and are ergonomically designed so that wiring harnesses for electrical loads can be connected by moving your fingers naturally. Moreover, a forced air cooling system is used to intake and exhaust of the internal air, so the unit can be rack mounted without space.Furthermore, the PMX18-5A is equipped with LAN, USB, and RS232C interfaces as standard interfaces required for system operation. In particular, the LAN interface enables you to control and monitor the power supply from Web browsers on PCs, smartphones, tablets, and other terminal devices. Moreover, the PMX-A is LXI(LAN extension for Instrumentation) certified product, so it can be connected easier with your measurement system using LAN interface.The PMX18-5A is also equipped with remote sensing, analogue external control/monitoring output, various protective functions, memory function, and other functions.
- Series regulator system with excellent noise characteristics
- High setting resolution Voltage: 1mV, Current: 0.1mA (PMX18-2A)
- External analog remote control
- Monitor & status signal output
- CV, CC priority startup function (prevents overshoot when output is on)
- With remote sensing function (equipped on 18V and 35V systems)
- Key lock, 3-point memory function
- Abundant output variations (9 models in total)LAN (LXI)/USB/RS232C interface standard equipment
model |
PMX18-5A |
AC input |
Nominal Input Rating |
100Vac*1, 50~60Hz, single phase |
Input voltage range |
±10% |
Input frequency range |
47Hz~63Hz |
Current (Max) |
3.1A |
Inrush current (Max) |
Below 60Amax |
output |
rated |
The output voltage |
18.00V |
Output current |
5.000A |
Output Power |
90W |
Voltage |
Settable range |
0V~18.90V |
set resolution |
0.05V |
Setting accuracy |
±(0.2% of set+0.1 of fs) |
Power Fluctuation |
±1mV |
load fluctuation |
±5mV |
Transition response |
50us |
Ripple noise (rms) |
0.5mV |
command delay time |
80ms |
Rise Time |
at rated load |
Within 150ms |
when no load |
Within 150ms |
fall time |
at rated load |
Within 300ms |
when no load |
Within 300ms |
Remote sensing maximum compensation voltage (one-way) |
0.6V |
Temperature coefficient (TYP value) |
100ppm/℃ |
current |
Settable range |
0A~5.25A |
set resolution |
0.02A |
Setting accuracy |
±(0.3% of set+0.1% of fs) |
Power Fluctuation |
±10mA |
load fluctuation |
±5mA |
Ripple noise (rms) |
2mA |
Temperature coefficient (TYP value) |
200ppm/℃ |
interface |
Protocol software |
IEEE Std 488.2-1992 |
command language |
SCPI Specification 1999.0 |
RS232C, USB, LAN |
USB TMC-USB488\LXI 1.4 Class C |
generally |
weight |
about 6kg |
Size (maximum size) |
107W x 124(150)H x 315(350)Dmm |
environmental conditions |
working environment |
Indoor use, overvoltage type II |
Operating temperature |
0℃~+40℃ |
Working humidity |
20%rh~85%rh (no condensation) |
storage temperature |
-25℃~+70℃ |
save humidity |
Below 90%rh (no condensation) |
high |
Below 2000m |
cooling method |
Forced air cooling with fans |
Ground Polarity |
Can be negatively grounded or positive grounded |
voltage to ground |
±250Vmax |
Withstand voltage |
Between input and FG |
1500Vac, no abnormality after applying voltage for 1 minute |
input-output |
2000Vac, no abnormality after applying voltage for 1 minute |
Between output and FG |
500Vac, no abnormality after applying voltage for 1 minute |
Insulation resistance |
Between input and FG |
500Vdc, 30MΩ or more |
input-output |
500Vdc, 30MΩ or more |
Between output and FG |
500Vdc, 30MΩ or more |
safety |
Complies with the requirements of the following directives and standards Low Voltage Directive 2006/95/EC EN61010-1 (Class I, Polltuion degree 2) |
Electromagnetic Compatibility (EMC) |
Compliance with the requirements of the following directives and standards EMC Directive 2004/108/EC EN61326-1 (Class A) EN55011 (Class A, Group 1) EN61000-3-2 EN61000-3-3 Applicable Articles Used when connecting to this product Cables and wires are below 3m |
accessories |
Power Cord: 1, Packing List: 1, Quick Reference (1 in Japanese, 1 in English), Safety Manual: 1, CD-ROM: 1 |
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