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The PMX35-1A 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 PMX35-1A 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 eXtention for Instrumentation) certified product, so it can be connected easier with your measurement system using LAN interface.
The PMX35-1A is also equipped with remote sensing, analogue external control/monitoring output, various protective functions, memory function, and other functions.
DCPS10V19V DCPS100A499A
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specificationSpecifications are subject to the following settings and conditions unless otherwise specified.- The load should be pure resistance.
- The warm-up time is assumed to be 30 minutes (current is flowing).
- It is assumed that the negative output is connected to the chassis terminal with the short bar.
- TYP value: It is a typical value. It does not guarantee performance.
- Rating: Indicates the rated value.
- Setting: Indicates the setting value.
- Reading: Indicates reading value.
- The rated load and no load are defined as follows.
During the constant voltage operation (set the output current set at the time of the rated output voltage than the rated output current) rated load: the current flowing at the rated output voltage applied at the rated output voltage, the resistance value that is 95% to 100% of rated output current It refers to the load. No load: A state in which the output current does not flow, that is, the output end is open with no load connected. During the constant current operation (set the output voltage set at the time of rated output current more than the rated output voltage) rated load: When a current of rated output current, the voltage drop is 95% to 100% of the maximum output voltage at the rated output current It refers to the load of the resistance value. It is necessary that the output voltage of this product including the voltage drop of the load wire does not exceed the maximum output voltage at the rated output current. No-load: A load with a resistance value at which a voltage drop occurs at the rated output current when the rated output current flows, whichever is the higher of 10% of the maximum output voltage or 1 V. When you mouse-on *, a note is displayedLow voltage model (18 V, 35 V)Model name | PMX18-2A | PMX 18-5 A | PMX35-1A | PMX35-3A | AC input | Nominal input rating | Vac 100 * 1 , 50 Hz / 60 Hz, single phase | Input voltage range | ± 10% | Input frequency range | 47 Hz to 63 Hz | Inrush current (MAX) * 2 | 50 Amax or less | 60 Amax or less | 45 Amax or less | 60 Amax or less | Power (MAX) * 3 | 150 VA | 310 VA | 150 VA | 310 VA | output | Rating | Output voltage | 18.00 V | 18.00 V | 35.00 V | 35.00 V | Output current | 2.000 A | 5.000 A | 1.000 A | 3.000 A | Output power | 36 W | 90 W | 35W | 105 W | Voltage | Settable 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 | Setting resolution * 4 | 1 mV | Setting Accuracy | ± (0.2% of setting + 0.1% of rating) | Power fluctuation * 5 | ± 1 mV | ± 1 mV | ± 3 mV | ± 3 mV | Load fluctuation * 6 | ± 2 mV | ± 5 mV | ± 3 mV | ± 4 mV | Transient response * 7 | 50 μs | Ripple noise (Rms) * 8 | 0.5 mV | Rise time * 9 | At rated load | Within 120 ms | No load | Within 120 ms | Fall time * 10 | At rated load | Within 50 ms | No load | Within 270 ms | Within 320 ms | Within 270 ms | Within 270 ms | Remote sensing maximum compensation voltage (one way) | 0.6 V | Temperature coefficient (TYP value) | 100 ppm / ° C | Current | Settable range | 0 A to 2.1 A | 0 A to 5.25 A | 0 A to 1.05 A | 0 A to 3.15 A | Setting resolution * 4 | 0.1 mA | Setting Accuracy | ± (0.3% of setting + 0.1% of rating) | Power supply fluctuation | ± 5 mA | Load fluctuation | ± 5 mA | Ripple noise (Rms) * 8 | 1 mA | 2 mA | 1 mA | 1 mA | Temperature coefficient (TYP value) | 200 ppm / ° C |
Model name | PMX18-2A | PMX 18-5 A | PMX35-1A | PMX35-3A | Display function | Voltage indication | Maximum display | 99.99 (Fixed decimal point) | Display accuracy * 11 | ± (0.5% of reading + 2 digits) | Current indication | Maximum display | 9.999 (Fixed decimal point) | Display accuracy * 11 | ± (1% of reading + 5 digits) | Operation indication | OUTPUT ON / OFF | Output ON: OUTPUT LED lights (green), output OFF: OUTPUT LED goes off | CV operation | CV LED lit (green) | CC operation | CC LED lit (red) | Alarm action | ALM LED lit (red) when protection function is activated | Remote operation
| REMOTE LED on remote control (green) | LAN LED lit / blinking (varies depending on condition) | LAN operation: No Fault status (green), Fault status (red), Standby status (Orange), WEB Identify status (Green: Blinking) | Lock operation | LOCK LED on (locked) in green state | Preset memory | PRESET A / B / C LED lights (green) when preset memory is used | Protection function | Overvoltage protection (OVP) | Behavior | Output off, OVP display, ALARM lit | Setting range | 1.8 V to 19.8 V | 1.8 V to 19.8 V | 3.5 V to 38.5 V | 3.5 V to 38.5 V | 10% to 110% of the rated output voltage | Setting Accuracy | ± (1% of rating) | Over current protection (OCP) | Operation * 12 | Output off, OCP display, ALARM lit | Setting range | 0.2 A to 2.2 A | 0.5 A to 5.5 A | 0.1 A to 1.1 A | 0.3 A to 3.3 A | 10% to 110% of the rated output current | Setting Accuracy | ± (1% of rating) | Overheat protection (OHP) | Behavior | Output off, OHP display, ALARM lit | External control · signal output | Monitor signal output * 13 , * 14 | Voltage monitor (VMON) | At rated voltage output | 10.00 V ± 0.1 V | When 0 V output | 0.00 V ± 0.1 V | Current monitor (IMON) | At rated voltage output | 10.00 V ± 0.1 V | 0 A output | 0.00 V ± 0.1 V | Status signal output * 14 , * 15 | OUTON STATUS | On when output is on | CV STATUS | On during CV operation | CC STATUS | ON during CC operation | ALM STATUS | On when the alarm is activated | PWR ON STATUS | On when POWER is on | External control * 16 | CV-V EXT CONT (CV external voltage control) | 0% to 100% of the rated output voltage at 0 V to 10 V | Accuracy | 1% of rating + 10 mV | CV-R EXT CONT (CV external resistor control) | From 0 Ω to 10 kΩ, 0% to 100% of the rated output voltage | Accuracy | 1% of rating + 10 mV | V CC-EXT CONT (CC external voltage control) | 0% to 100% of the rated output current at 0 V to 10 V | Accuracy | 1% of rating + 5 mA | CC-R EXT CONT (CC external resistor control) | From 0 Ω to 10 kΩ, 0% to 100% of the rated output current | Accuracy | 1% of rating + 5 mA | ON OUTPUT / OFF CONT (output on / off control) | Logically selectable: Output ON with HIGH (4.5 V to 5 V) or LOW (0 V to 0.5 V) or short circuit, Output OFF with (4.5 V to 5 V) open or LOW (0 V to 0.5 V) or shorted to output off | Other functions | Preset memory | Save up to 3 combinations of voltage setting value and current setting value | Key lock | Selected from among the ways 3 Loc1: OUPUT key and memory key A / B / C than disable the operation of Loc2: disable the operation of non-OUPUT key Loc3: disable the operation of all the keys and rotary knob |
Model name | PMX18-2A | PMX 18-5 A | PMX35-1A | PMX35-3A | General specification | Mass (body only) | About 5 kg | Approximately 6 kg | About 5 kg | Approximately 6 kg | External dimensions (maximum dimensions) | 107 W × 124 (150) H × 315 (350) D mm | Environmental condition | Operating environment | Indoor use, overvoltage category II | Operating Temperature / Operating Humidity | 0 ℃ ~ + 40 ℃ / 20% rh ~ 85% rh (no condensation) | Storage temperature / storage humidity | 25 ℃ ~ + 70 ℃ / 90% rh or less (no condensation) | Altitude | Up to 2000 m | Cooling method | Forced air cooling by fan | Ground polarity | Negative ground or positive ground possible | To ground voltage | ± 70 Vdc | Withstand voltage | Between input and FG | 1500 Vac, no abnormality by application for 1 minute | Between input and output | No abnormality due to application of 2100 Vac for 1 minute | Between output and FG | 1600 Vdc, no abnormality by application for 1 minute | Insulation resistance | Between input and FG | 500 Vdc, 30 MΩ or more | Between input and output | Between output and FG | Safety * 19 | The following directives and comply with the standard requirements of the Low Voltage Directive 2006/95 / EC EN 61010-1 (Class I * 20 , Pollution Degree 2) | Electromagnetic compatibility (EMC) * 19 | The following directives and comply with the standard requirements of EMC Directive 2004/108 / EC EN 61326-1 (Class A * 21 ), EN 55011 (Class A * 21 , Group 1 * 22 ), EN 61000-3-2, EN 61000-3-3 applicable condition: cables and wires to connect to this product, using all less than 3 m | accessories | 1 power cord (about 2.5 m), 1 packing list, quick reference Japanese: 1, English, 1, Chinese, 1, for safety, 1 CD-ROM |
High voltage model (over 70 V)Model name | PMX70-1A | PMX 110 - 0.6 A | PMX 250 - 0.25 A | PMX 350 - 0.2 A | PMX 500-0.1 A | AC input | Nominal input rating | Vac 100 * 1 , 50 Hz / 60 Hz, single phase | Input voltage range | ± 10% | Input frequency range | 47 Hz to 63 Hz | Inrush current (MAX) * 2 | 65 Amax or less | 55 Amax or less | 40 Amax or less | 55 Amax or less | 40 Amax or less | Power (MAX) * 3 | 230 VA | 210 VA | 210 VA | 230 VA | 170 VA | output | Rating | Output voltage | 70.00 V | 110.0 V | 250.0 V | 350.0 V | 500.0 V | Output current | 1.000 A | 0.600 A | 0.250 A | 0.200 A | 0.100 A | Output power | 70 W | 66 W | 62.5 W | 70 W | 50 W | Voltage | Settable range | 0 V to 73.5 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 * 4 | 2 mV | 10 mV | Setting Accuracy | ± (0.2% of setting + 0.1% of rating) | Power fluctuation * 5 | ± 5 mV | ± 7 mV | ± 15 mV | ± 25 mV | ± 30 mV | Load fluctuation * 6 | ± 5 mV | ± 7 mV | ± 15 mV | ± 25 mV | ± 30 mV | Transient response * 7 | 100 μs | Ripple noise (Rms) * 8 | 1 mV | 2 mV | 3 mV | 5 mV | 10 mV | Rise time * 9 | At rated load | Within 150 ms | Within 120 ms | Within 120 ms | Within 150 ms | Within 120 ms | No load | Within 150 ms | Within 120 ms | Within 120 ms | Within 150 ms | Within 120 ms | Fall time * 10 | At rated load | Within 50 ms | Within 50 ms | Within 50 ms | Within 80 ms | Within 50 ms | No load | Within 270 ms | Within 120 ms | Within 120 ms | Within 220 ms | Within 60 ms | Remote sensing maximum compensation voltage (one way) | ー | Temperature coefficient (TYP value) | 100 ppm / ° C | Current | Settable range | 0 A to 1.050 A | 0 A to 0.630 A | 0 A to 0.263 A | 0 A to 0.210 A | 0 A to 0.105 A | Setting resolution * 4 | 0.1 mA | Setting Accuracy | ± (0.3% of setting + 0.1% of rating) | Power supply fluctuation | ± 2 mA | ± 2 mA | ± 1 mA | ± 1 mA | ± 1 mA | Load fluctuation | ± 5 mA | ± 5 mA | ± 5 mA | ± 5 mA | ± 3 mA | Ripple noise (Rms) * 8 | 1 mA | Temperature coefficient (TYP value) | 200 ppm / ° C |
Model name | PMX70-1A | PMX 110 - 0.6 A | PMX 250 - 0.25 A | PMX 350 - 0.2 A | PMX 500-0.1 A | Display function | Voltage indication | Maximum display | 99.99 (Fixed decimal point) | 999.9 (Fixed decimal point) | Display accuracy * 11 | ± (0.5% of reading + 2 digits) | Current indication | Maximum display | 9.999 (Fixed decimal point) | Display accuracy * 11 | ± (1% of reading + 5 digits) | Operation indication | OUTPUT ON / OFF | Output on: OUTPUT LED lights (green), output off: OUTPUT LED goes off | CV operation | CV LED lit (green) | CC operation | CC LED lit (red) | Alarm action | ALM LED lit (red) when protection function is activated | Remote operation | REMOTE LED lights up (green) during remote control | LAN LED lit / blinking (varies depending on condition) | LAN operation: No Fault status (green), Fault status (red), Standby status (Orange), WEB Identify status (Green: Blinking) | Lock operation | LOCK LED on (locked) in green state | Preset memory | PRESET A / B / C LED lights (green) when preset memory is used | Protection function | Overvoltage protection (OVP) | Behavior | Output off, OVP display, ALARM lit | Setting range | 7 V to 77.00 V | 11 V to 121.0 V | 25 V to 275.0 V | 35 V to 385.0 V | V ~ 50 550.0 V | 10% to 110% of the rated output voltage | Setting Accuracy | ± (1% of rating) | Over current protection (OCP) | Operation * 12 | Output off, OCP display, ALARM lit | Setting range | 0.100 A to 1.100 A | 0.060 A to 0.660 A | 0.025 A to 0.275 A | 0.020 A to 0.220 A | A ~ 0.010 0.110 A | 10% to 110% of the rated output current | Setting Accuracy | ± (1% of rating) | Overheat protection (OHP) | Behavior | Output off, OHP display, ALARM lit | External control · signal output | Monitor signal output * 13 , * 14 | Voltage monitor (VMON) | At rated voltage output | 10.00 V ± 0.1 V | When 0 V output | 0.00 V ± 0.1 V | Current monitor (IMON) | At rated voltage output | 10.00 V ± 0.1 V | 0 A output | 0.00 V ± 0.1 V | Status signal output * 14 , * 15 | OUTON STATUS | On when output is on | CV STATUS | On during CV operation | CC STATUS | ON during CC operation | ALM STATUS | On when the alarm is activated | PWR ON STATUS | On when POWER is on | External control * 16 | CV-V EXT CONT (CV external voltage control) | 0% to 100% of the rated output voltage at 0 V to 10 V | Accuracy | 1% of rating | CV-R EXT CONT (CV external resistor control) | From 0 Ω to 10 kΩ, 0% to 100% of the rated output voltage | Accuracy | 1% of rating | V CC-EXT CONT (CC external voltage control) | 0% to 100% of the rated output current at 0 V to 10 V | Accuracy | 1% of rating | CC-R EXT CONT (CC external resistor control) | From 0 Ω to 10 kΩ, 0% to 100% of the rated output current | Accuracy | 1% of rating | ON OUTPUT / OFF CONT (output on / off control) | Logically selectable: Output ON with HIGH (4.5 V to 5 V) or LOW (0 V to 0.5 V) or short circuit, Output OFF with (4.5 V to 5 V) open or LOW (0 V to 0.5 V) or shorted to output off | Other functions | Preset memory | Save up to 3 combinations of voltage setting value and current setting value | Key lock | Selected from among the ways 3 Loc1: OUPUT key and memory key A / B / C than disable the operation of Loc2: disable the operation of non-OUPUT key Loc3: disable the operation of all the keys and rotary knob |
Model name | PMX70-1A | PMX 110 - 0.6 A | PMX 250 - 0.25 A | PMX 350 - 0.2 A | PMX 500-0.1 A | General specification | Mass (body only) | Approximately 6 kg | External dimensions (maximum dimensions) | 107 W × 124 (150) H × 315 (355) D mm | Environmental condition | Operating environment | Indoor use, overvoltage category II | Operating Temperature / Operating Humidity | 0 ℃ ~ + 40 ℃ / 20% rh ~ 85% rh (no condensation) | Storage temperature / storage humidity | 25 ℃ ~ + 70 ℃ / 90% rh or less (no condensation) | Altitude | Up to 2000 m | Cooling method | Forced air cooling by fan | Ground polarity | Negative ground or positive ground possible | To ground voltage | ± 550 Vdc | Withstand voltage | Between input and FG | 1500 Vac, no abnormality by application for 1 minute | Between input and output | No abnormality due to application of 2100 Vac for 1 minute | Between output and FG | 2000 Vdc, no abnormality with application for 1 minute | Insulation resistance | Between input and FG | 1000 Vdc, 30 MΩ or more | Between input and output | Between output and FG | Safety * 19 | The following directives and comply with the standard requirements of the Low Voltage Directive 2006/95 / EC EN 61010-1 (Class I * 20 , Pollution Degree 2) | Electromagnetic compatibility (EMC) * 19 | The following directives and comply with the standard requirements of EMC Directive 2004/108 / EC EN 61326-1 (Class A * 21 ), EN 55011 (Class A * 21 , Group 1 * 22 ), EN 61000-3-2, EN 61000-3-3 applicable condition: cables and wires to connect to this product, using all less than 3 m | accessories | 1 power cord (about 2.5 m), 1 packing list, quick reference Japanese: 1, English, 1, Chinese, 1, for safety, 1 CD-ROM |
Communication interfaceinterface | Common specification | Software protocol | IEEE Std 488.2-1992 | Command language | Compliant with SCPI Specification 1999.0 | RS232C | hardware | EIA232D specification compliant D-SUB9 pin connector (male) * 17 Baud rate: 19200 bps fixed, data length 8 Bit, stop bit 1Bit, no parity bit, no flow control | Program message terminator | LF at reception, LF at transmission | USB | hardware | USB 2.0 compliant, communication speed 12 Mbps (FullSpeed) Standard B type socket | Program message terminator | LF or EOM at reception, LF + EOM at transmission | Device class | USBTMC-USB 488 compliant with device class specification | LAN | hardware | IEEE 802.3 100Base-TX / 10Base-T Ethernet Compliant with LXI Device Core Specification 2011 Rev 1.4 | IPv4, RJ-45 connector * 18 | Communication protocol | VXI-11, HiSLIP, SCPI-RAW | Program message terminator | VXI-11, HiSLIP: Receiving LF or END, transmitting LF + END SCPI-RAW: Receiving LF, Transmitting LF |
* 1 | 117 Vac, 200 Vac, 217 Vac, 234 Vac are factory options. | * 2 | Immediately after turning on the POWER switch (about 1 ms), the charging current component flowing through the capacitor of the internal EMC filter circuit is excluded. | * 3 | At rated load. | *Four | When OUTPUT is on, holding down the SHIFT key and turning the VOLTAGE knob or the CURRENT knob changes with 1 / 10th of the minimum digit. When OUTPUT is off, turning the VOLTAGE knob or the CURRENT knob while holding down the SHIFT key changes the minimum digit by 1 digit at a time. When transmitting from the communication interface, it can be set with 1/10 of the minimum digit for both OUTPUT ON / OFF. | *Five | 100 Vac to 90 Vac, or 100 Vac to 110 Vac, rated load. | * 6 | Amount of change when load is changed from no load to rated load at rated output voltage. Measured at the sensing point. | * 7 | Time at which the output voltage returns to ± (0.05% + 10 mV) of the rated output voltage. When the load current is varied from 10% to 100% of the rated output current. | * 8 | When the measurement frequency band is 5 Hz to 1 MHz. | * 9 | Time when the output voltage rises to the rated 10% to 90% when the output is turned on. | *Ten | Time when the output voltage falls to 90% to 10% of the rated value when the output is turned off. | * 11 | At ambient temperature 23 ° C ± 5 ° C | * 12 | It is not protected against the discharge current peak value from the built-in capacitor at the output terminal of this product against a sudden change in load. | *13 | Common of monitoring signal output is connected to the - S (negative) terminal of sensing terminal at remote sensing. When remote sensing is not used, connect to - (negative) output terminal. | *14 | Rear panel J1 connector. | * 15 | Photocoupler open collector output. Maximum voltage 30 V, maximum current (sink) 8 mA. Isolate from output and control circuit. Status common is floating (within ground voltage). Non-insulation between status signals. | * 16 | Rear panel J1 connector. | * 17 | Crossover cable (null modem cable) is used. | * 18 | Category 5, using a straight cable. | * 19 | Only products with display of CE marking on the panel. It does not apply to special order goods and remodeled goods. | * 20 | This product is Class I equipment. Be sure to ground the protective conductor terminals of this product. If not properly grounded, safety is not guaranteed. | *twenty one | This product is a Class A device. It is intended for use in industrial environments. Using this product in a residential area may cause interference. In such cases, special measures to reduce electromagnetic emissions by the user may be required to prevent reception interference of radio and television broadcasting. | *twenty two | This product is Group 1 equipment. This product does not intentionally generate / use radio frequency energy in the form of electromagnetic radiation, induction and / or capacitive coupling for material processing or inspection / analysis. |
Dimensional drawingUnit: mm
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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
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