Kikusui PMX35-3E 0-35V 0-3A 105W Programmable Linear DC Power Supply
The Kikusui PMX-E Series combines the low-noise performance of a linear series-dropper power supply with the connectivity required for modern bench and automated testing. Each compact model provides stable constant-voltage (CV) and constant-current (CC) operation, making the series suitable for powering sensitive electronic circuits, evaluating components and integrating into test systems.
LAN, USB and RS-232C interfaces are fitted as standard. The LAN interface allows the power supply to be controlled and monitored through a web browser on a PC, smartphone or tablet, without requiring dedicated software. Analogue external control and output monitoring are also supported for integration with existing equipment.
For standalone testing, the built-in memory sequence function can consecutively output up to three stored presets without a connected PC. Output on/off delay and output-off timer functions provide additional timing control, while selectable bleeder operation, watchdog monitoring and external-control fault detection help users adapt the supply to their load and test requirements. Front-mounted output terminals provide convenient access on the bench, and remote sensing is included on the 18 V and 35 V models to compensate for voltage drop in the load wiring.
Key Features
Compact programmable linear DC power supply
Stable constant-voltage (CV) and constant-current (CC) operation
Low ripple noise from series-dropper regulation
LAN, USB and RS-232C communication interfaces fitted as standard
Control and monitoring through a web browser over LAN
Browser access from PCs, smartphones and tablets
Built-in memory sequencing for consecutively outputting up to three presets without a PC
Adjustable output on/off delay
Output-off timer function
Selectable bleeder circuit operation
Watchdog and external-control monitoring functions
Analogue external control and output monitoring
Multiple protection functions
Front-mounted output terminals for convenient bench connections
Remote sensing on PMX18-2E, PMX18-5E, PMX35-1E and PMX35-3E models
Applications
Electronic circuit design and verification
Research and development laboratories
Powering sensitive analogue and digital circuits
Component and device evaluation
Production inspection and quality control
Automated test equipment and system integration
Education and practical electronics training
Remote and network-controlled testing
Tests requiring timed output control or short standalone sequences
Product Images
Built-in memory sequencing
Output off timer function
Output-on/off delay function
×
Now you can combine up to three waveforms without the PC!
Output can be turned off by upper/lower voltage, upper/lower current, or time settings.
Set a delay between pressing the OUTPUT key and when the output turns on or off. This function is an excellent choice for timing control based on the load’s characteristics.
100 VAC, 50 Hz / 60 Hz, single phase (117 / 200 / 217 / 234 VAC available as factory options)
Input voltage range
± 10 %
Input frequency range
47 Hz to 63 Hz
Inrush current (MAX)
50 A
60 A
45 A
60 A
65 A
55 A
40 A
55 A
40 A
Power
150 VA
310 VA
150 VA
310 VA
230 VA
210 VA
210 VA
230 VA
170 VA
Output
Rating
Output voltage
18.00 V
18.00 V
35.00 V
35.00 V
70.00 V
110.0 V
250.0 V
350.0 V
500.0 V
Output current
2.000 A
5.000 A
1.000 A
3.000 A
1.000 A
0.600 A
0.250 A
0.200 A
0.100 A
Output power
36 W
90 W
35 W
105 W
70 W
66 W
62.5 W
70 W
50 W
Voltage
Setting range
0 V to 18.90 V
0 V to 18.90 V
0 V to 36.75 V
0 V to 36.75 V
0 V to 73.50 V
0 V to 115.5 V
0 V to 262.5 V
0 V to 367.5 V
0 V to 525.0 V
Setting resolution *1
1 mV
2 mV
10 mV
Setting accuracy
± (0.2 % of setting + 0.1 % of rating)
Power fluctuation*2
±1 mV
±1 mV
±3 mV
±3 mV
±5 mV
±7 mV
±15 mV
±25 mV
±30 mV
Load variation*3
±2 mV
±5 mV
±3 mV
±4 mV
±5 mV
±7 mV
±15 mV
±25 mV
±30 mV
Transient response *4
50 μs
100 μs
Ripple noise (rms) *5
0.5 mV (1 mV) *6
0.5 mV
0.5 mV (1 mV) *6
0.5 mV
1 mV
2 mV
3 mV
5 mV
10 mV
Rise time*7
Rated load
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 150 ms
≤ 120 ms
≤ 120 ms
≤ 150 ms
≤ 120 ms
No load
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 150 ms
≤ 120 ms
≤ 120 ms
≤ 150 ms
≤ 120 ms
Fall time *8
Rated load
≤ 50 ms (≤ 20 ms) *6
≤ 50 ms
≤ 50 ms (≤ 20 ms) *6
≤ 50 ms
≤ 50 ms
≤ 50 ms
≤ 50 ms
≤ 80 ms
≤ 50 ms
No load
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 120 ms (≤ 20 ms) *6
≤ 120 ms
≤ 150 ms
≤ 120 ms
≤ 120 ms
≤ 150 ms
≤ 60 ms
Max. remote sensing compensation voltage
0.6 V (one‑way)
–
Temperature coefficient (TYP)
100 ppm/℃
Current
Setting range
0 A to 2.10 A
0 A to 5.25 A
0 A to 1.05 A
0 A to 3.15 A
0 A to 1.050 A
0 A to 0.630 A
0 A to 0.262 A
0 A to 0.210 A
0 A to 0.105 A
Setting resolution *1
0.1 mA
Setting accuracy
± (0.3 % of setting + 0.1 % of rating)
Power fluctuation*2
±5 mA
±2 mA
±2 mA
±1 mA
±1 mA
±1 mA
Load variation*3
±5 mA
±5 mA
±5 mA
±5 mA
±5 mA
±3 mA
Ripple noise (rms) *5
1 mA (2 ｍA) *6
2 mA
1 mA (2 ｍA) *6
1 mA
1 mA
Rise time *7*9
Rated load
－ (≤ 20 ms) *6
—
－ (≤ 20 ms) *6
—
—
Fall time *8*9
Rated load
－ (≤ 20 ms) *6
—
－ (≤ 20 ms) *6
—
Temperature coefficient (TYP)
200 ppm/°C
*1. You can set a value down to 1/10 of the minimum digit by using the SHIFT key and knob together or with a communication command.
*2.100 Vac to 90 Vac or 100 Vac to 110 Vac, fixed load.
*3.For 0 % to 100 % of output voltage or output current.
*4.The amount of time required for the output voltage to return to a value within “rated output voltage ± (0.05 % + 10 mV).” When the load current is changed from 10 % to 100 % of the rated output current.
*5.At rated load. When the measurement frequency bandwidth is 10 Hz to 1 MHz.
*6. The values in parentheses apply to models equipped with the high-speed rising/falling function (factory option).
*7.The time for the output voltage to rise from 10 % to 90 % of the rating when the output is turned on.
*8.The time for the output voltage to fall from 90 % to 10 % of the rating when the output is turned off
*9. The current rise/fall time specifications apply only to models equipped with the high-speed rising/falling function.
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PMX-E Datasheet
