Compact DC Power Supply
PMX-E Series
Price range: 72,000円 through 85,000円
- Built-in memory sequencing
- Output off timer function
- Output-on/off delay function
- Soft start and soft stop function
- Equipped with output off timer and a bleeder circuit selection functions.
- Watchdog
- external control (Ext Ctrl) functions detect malfunctions
Line-up
| Image | SKU | Output CV [V] | Output CC [A] | 標準価格 | WEBかんたんお見積り |
|---|---|---|---|---|---|
![]() | PMX18-2E | 18V | 2 | 72,000円 (税込:79,200円) | |
![]() | PMX18-5E | 18V | 5 | 78,000円 (税込:85,800円) | |
![]() | PMX35-1E | 35V | 1 | 72,000円 (税込:79,200円) | |
![]() | PMX35-3E | 35V | 3 | 78,000円 (税込:85,800円) | |
![]() | PMX70-1E | 70V | 1 | 80,000円 (税込:88,000円) | |
![]() | PMX110-0.6E | 110V | 0.6 | 85,000円 (税込:93,500円) |
Product Overview
Based on the popular “Dropper × Interface” design, these compact,
low-noise power supplies feature standard communications control!
The PMX-E Series compact, high-performance DC power supplies provide constant voltage (CV) and constant current (CC) operation. This series provides the low-noise performance distinctive to the series-dropper method and comes with the communication interfaces essential for system integration: LAN, USB, and RS-232C. LAN communication enables control and monitoring using web browsers on PCs, smartphones, and tablets.
The PMX-E Series also has analog external control and output monitoring, multiple protection functions, a memory function, and other features, ensuring high versatility. Ergonomically designed for benchtop use, all models come with front-facing output terminals that improve work efficiency and allow users to easily connect load harnesses.
The 18 V and 35 V models are equipped with remote sensing to reduce voltage drop caused by the resistance of the load wiring.

New features users have been asking for!
Built-in memory sequencing
Now you can combine up to three waveforms without the PC!

Output off timer function
Output can be turned off by upper/lower voltage, upper/lower current, or time settings.

Output-on/off delay function
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.

Level up from PMX-A! Enhanced features make the new series even more convenient!
- Equipped with output off timer and a bleeder circuit selection functions.
- Watchdog and external control (Ext Ctrl) functions detect malfunctions.
- Communication speed is improved by reducing jitter during SCPI communication control (approximately 100 ms for PMX-A vs. approximately 2 ms for PMX-E using the OUTPut command; reference values)
Specifications
Specifications
| Model | PMX18-2E | PMX18-5E | PMX35-1E | PMX35-3E | PMX70-1E | PMX110-0.6E | ||
|---|---|---|---|---|---|---|---|---|
| AC input | ||||||||
| Rated input rating | 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 | ||
| Power | 150 VA | 310 VA | 150 VA | 310 VA | 230 VA | 210 VA | ||
| Output | ||||||||
| Rating | Output voltage | 18.00 V | 18.00 V | 35.00 V | 35.00 V | 70.00 V | 110.0 V | |
| Output current | 2.000 A | 5.000 A | 1.000 A | 3.000 A | 1.000 A | 0.600 A | ||
| Output power | 36 W | 90 W | 35 W | 105 W | 70 W | 66 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 | |
| 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 | ||
| Load variation*3 | ±2 mV | ±5 mV | ±3 mV | ±4 mV | ±5 mV | ±7 mV | ||
| Transient response *4 | 50 μs | 100 μs | ||||||
| Ripple noise (rms) *5 | 0.5 mV (1 mV) | 0.5 mV | 0.5 mV (1 mV) | 0.5 mV | 1 mV | 2 mV | ||
| Rise time *6 | Rated load | 120 ms or less | 150 ms or less | 120 ms or less | ||||
| No load | 120 ms or less | 150 ms or less | 120 ms or less | |||||
| Fall time *7 | Rated load | 50 ms or less | 50 ms or less | 50 ms or less | ||||
| No load | 120 ms or less | 150 ms or less | 120 ms or less | |||||
| 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 | ||
| Setting resolution *1 | 0.1 mA | |||||||
| Setting accuracy | ± (0.3 % of setting + 0.1 % of rating) | |||||||
| Line regulation | ±5 mA | ±2 mA | ±2 mA | |||||
| Load regulation | ±5 mA | ±5 mA | ±5 mA | |||||
| Ripple noise (rms) *5 | 1 mA | 2 mA | 1 mA | 1 mA | 1 mA | |||
| Temperature coefficient (TYP) | 200 ppm/°C | |||||||
*1 It’s possible to set a value equal to one-tenth of the smallest digit by using the SHIFT key in combination with the knob, or via communication command. *2 100 VAC~ 90 VAC, or 100 VAC~ 110 VAC, at rated load. *3 0% to 100% of the output voltage or output current. *4 The time required for the output voltage to return to within ± (0.05% + 10 mV) of the rated output voltage when the load current is varied between 10% and 100% of rated output current. *5 At rated load. Measurement frequency bandwidth: 10 Hz~ 1 MHz. *6 Time required for the output voltage to rise to between 10% and 90% of the rated output after the output is turned on. *7 The time it takes for the output voltage to drop to between 90% and 10% of the rated output when the output is turned off.










