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Products
The products listed here are for overseas markets, not for Japan domestic.
- Electronic Measuring Instruments
- Electrical Safety Testers / Measuring Instruments
- KIKUSUI Compact DC Power Supply PMX-A Series
Compact DC power supply with low noise and remote control via LAN/USB.
The PMX-A Series consists of compact, high-performance constant voltage (CV) / constant current (CC) DC power supplies. To enhance work efficiency for benchtop use, all models feature front-panel output terminals and are ergonomically designed to allow for the natural connection of load harnesses.
Moreover, a forced air cooling system is used to intake and exhaust of the in-ternal air, so the unit can be rack mounted without space. Furthermore, the PMX-A is equipped with LAN, USB, and RS232C interfaces as standard interfaces required for sys-tem 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 eXtensions for Instru-mentation) certified product, so it can be connected easier with your measurement system using LAN interface.
The PMX-A is also equipped with remote sensing (for 18 V, 35 V models only), analog external control/monitoring output, various protective functions, memory function, and other functions.
Series regulator system with excellent noise performance
The PMX-A is based on the capacitor-input type of the series regulator design and which output can be generated with low noise and low ripple compared to the switching regulator design.
Compact DC Power Supply PMX-A Series
Model:
PMX18-2A, PMX18-5A, PMX35-1A, PMX35-3A, PMX70-1A, PMX110-0.6A, PMX250-0.25A, PMX350-0.2A, PMX500-0.1
Maker:
KIKUSUI ELECTRONICS CORPORATION
Features
- Series regulator system with excellent noise performance
- High setting resolution – Voltage: 1 mV, Current: 0.1 mA (PMX18-2A)
- Wide range of output variations (9 models are available)
- LAN (LXI compliant) / USB / RS232C as standard interface
- External analog remote control
- Monitoring and status signal output
- CV, CC priority start function (to prevent overshoot when the output is ON)
- Remote sensing function (18V, 35V models)
- Key lock, 3-point preset memory function
*Discontinued, while supplies last: PMX18-5A, PMX35-1A, PMX70-1A, PMX110-0.6A, PMX250-0.25A, PMX350-0.2A, PMX500-0.1A
Specifications
| Model | PMX18-2A | PMX18-5A | PMX35-1A | PMX35-3A | PMX70-1A | PMX110-0.6A | PMX250-0.25A | PMX350-0.2A | PMX500-0.1A | |
|---|---|---|---|---|---|---|---|---|---|---|
| Weight (main unit only) | Approx. 5 kg (11.02 lb) | Approx. 6 kg (13.23 lbs) | Approx. 5 kg (11.02 lb) | Approx. 6 kg (13.23 lbs) | ||||||
| Dimensions (mm(inch))(maximum dimensions) | 107 (4.21″) W×124 (4.88″)(150 (5.91″)) H×315 (12.40″)(355 (13.98″)) Dmm | |||||||||
| Environmental conditions | Operating environment | Indoor use, overvoltage category II | ||||||||
| Operating temperature / Operating humidity | 0 °C to +40 °C / 20 %rh to 85 %rh (no condensation) (32 °F to +104 °F) | |||||||||
| Storage temperature / Storage humidity | 25 °C to +70 °C / 90 %rh or less (no condensation) (-13 °F to +158 °F) | |||||||||
| Altitude | Up to 2000 m | |||||||||
| Cooling system | Forced air cooling using fan | |||||||||
| Grounding polarity | Negative grounding or positive grounding possible | |||||||||
| Ground voltage | ±70 Vdc | ±550 Vdc | ||||||||
| Withstanding voltage | Between input and FG | No abnormalities at 1500 Vac for 1 minute | ||||||||
| Between input and output | No abnormalities at 2100 Vac for 1 minute | |||||||||
| Between output and FG | No abnormalities at 1600 Vac for 1 minute | No abnormalities at 2000 Vdc for 1 minute | ||||||||
| Insulation resistance | Between input and FG | 500 Vdc, 30 MΩ or more | 1000 Vdc, 30 MΩ or more | |||||||
| Between input and output | ||||||||||
| Between output and FG | ||||||||||
| Safety *19 | Complies with the requirements of the following directive and standard. Low Voltage Directive 2014/35/EU EN 61010-1 (Class I *20, Pollution degree 2) | |||||||||
| Electromagnetic compatibility *19 | Conforms to the requirements of the directive and standard below. EMC Directive 2014/30/EU EN 61326-1 (Class A *21) , EN 55011 (Class A *21, Group 1 *22) , EN 61000-3-2, EN 61000-3-3 Applicable under the following conditions The maximum length of all cabling and wiring connected to the PMX-A must be less than 3 m. |
|||||||||
| Accessories | Power cord: 1 pc (Approximately 2.5 m). Packing list: 1 copy. Quick reference: Japanese:1 copy, English: 1 copy, Chinese: 1 copy. Safety precautions: 1 copy. CD-ROM: 1 disc. | |||||||||
*1. 117 Vac, 200 Vac, 217 Vac and 234 Vac are factory options.
*2. Excludes the charge current component that flows through the capacitor of the internal EMC filter circuit immediately after the POWER switch is turned on (for approximately 1 ms).
*3. With the rated load.
*4. When the output is on, hold down SHIFT and turn the VOLTAGE or CURRENT knob to change the value at 1/10th the resolution of the minimum digit. When the output is off, hold down SHIFT and turn the VOLTAGE or CURRENT knob to change the value at increments of 1 in the minimum digit. If you are setting the value through the communication interface, you can set the value at 1/10th the resolution of the minimum digit, regardless of whether the output is on.
*5. 100 Vac to 90 Vac or 100 Vac to 110 Vac, rated load.
*6. The amount of change that occurs when the load is changed from no load to rated load with rated output voltage.The value is measured at the sensing point.
*7. 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
*8. When the measurement frequency bandwidth is 5 Hz to 1 MHz.
*9. The time it takes for the output voltage to rise from 10 % to 90 % of the rating when the output is turned on.
*10. The time it takes for the output voltage to fall from 90 % to 10 % of the rating when the output is turned off.
*11. Ambient temperature at 23 °C ±5 °C.
*12. This does not protect against the discharge current peak that is generated from the capacitors inside the PMX-A output section when the load is changed suddenly.
*13. When remote sensing is used, connect the monitor signal’s common line to the negative S terminal of the sensing terminal. When remote sensing is not used, connect it to the negative output terminal.
*14. J1 connector on the rear panel.
*15. Photocoupler open collector output; maximum voltage 30 V, maximum current (sink) 8 mA; isolated from the output and control circuits;status commons are floating (isolation voltage or less); and status signals are not mutually isolated.
*16. J1 connector on the rear panel.
*17. Use a cross cable (null modem cable).
*18. Category 5; use a straight cable.
*19. Limited to products that have the CE mark on their panels. Does not apply to specially ordered or modified PMX-As.
*20. This is a Class I equipment. Be sure to ground this product’s protective conductor terminal. The safety of this product is only guaranteed when the product is properly grounded.
*21. This is a Class A equipment. This product is intended for use in an industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.
*22. This is a Group 1 equipment. This product does not generate and/or use intentionally radio-frequency energy, in the from of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose.
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