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Aim-TTi EX752M Multi-Mode Digital Bench Power Supply – 300W, 2 Outputs
The Aim-TTi EX752M Multi-Mode Digital Bench Power Supply is a dual-output, 300W PSU capable of providing a maximum voltage output of 75V per channel or a maximum current output of 2A per channel.
As standard, the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply functions as a dual-channel power supply with two independent and isolated outputs. However, as it is equipped with Multi-Mode capability, the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply can also function as a single-output power supply capable of providing double the power.
Multi-Mode
When Multi-Mode is engaged, the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply can provide a single output at either 0 to 75V at 0 to 4A or 0 to 150V at 0 to 2A, making it ideal for high voltage applications. When functioning as a single-output PSU, the unused half of the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply will remain inoperative with blank displays.
Simple to Use
The Aim-TTi EX752M Multi-Mode Digital Bench Power Supply is equipped with simple-to-use analogue controls allowing the user to set voltage and current levels easily, efficiently, and accurately. Each of the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply’s outputs is equipped with coarse and fine voltage controls and a logarithmic current control enabling low currents to be set precisely.
Constant Current and Constant Voltage Mode
Each of the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply's outputs can operate in Constant Voltage or Constant Current mode with automatic crossover and mode indication.
DC Output Switches
Furthermore, both of the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply’s outputs are equipped with independent DC On/Off switches. This allows the user to view the voltage and current settings before connecting the load and enables separate control of each output.
Three-Digit Meter
Additionally, each of the Aim-TTi EX752M Multi-Mode Digital Bench Power Supply’s outputs is equipped with a three-digit current and voltage meter with a large, bright display.
The Aim-TTi EX752M Multi-Mode Digital Bench Power Supply is a simple-to-use, dual-channel, high-voltage PSU with Multi-Mode capability enabling it to function as a single-output PSU.
Aim-TTi EX752M Multi-Mode Digital Bench Power Supply Key Features
- Dual-output, 300W PSU with Multi-Mode
- Maximum voltage output per channel: 75V
- Maximum current output per channel: 2A
- Can function as a dual-output PSU with isolated, independent channels
- Multi-Mode: PSU functions as a single-output power supply capable of providing double the power
- Multi-Mode: can provide 0 to 75V at 0 to 4A or 0 to 150V at 0 to 2A via a single channel
- Multi-Mode: unused half remains inoperative with blank screens
- Simple-to-use analogue controls
- Coarse and fine voltage controls
- Logarithmic current control enables low currents to be set accurately
- Constant Voltage and Constant Current modes with automatic crossover and mode indication
- Each output features an independent DC On/Off switch
- View current and voltage settings before connecting the load using the DC On/Off switch
- Control each output separately using the DC On/Off switches
- Each channel is equipped with a dedicated three-digit current and voltage meter
- Large, bright displays
- Simple-to-use, dual-channel, high-voltage PSU with Multi-Mode capability
What’s Included?
- Aim-TTi EX752M Multi-Mode Digital Bench Power Supply – 300W, 2 Outputs
Aim-TTi EX-R Digital Bench Power Supplies Technical Specifications
| EX-R Model Range | |||
| Voltage/Current Levels | EX355R | 0 to >35V; 0 to >5A | (175W nominal power) |
| EX1810R | 0 to >18V; 0 to >10A | (180W nominal power) | |
| EX2020R | 0 to >20V; 0 to >20A | (400W nominal power) | |
| EX4210R | 0 to >42V; 0 to >10A | (420W nominal power) | |
| EX354RD | 2 x (0 to >35V; 0 to >4A) | (280W nominal power) | |
| EX354RT | 2 x (0 to >35V; 0 to >4A) plus <1.5 to >5.0V @ 5A | (305W nominal power) | |
| EX752M | 2 x (0 to >75V; 0 to >2A) | (300W nominal power) | |
| Output Specifications | |||
| Output Setting & Control | Voltage Setting | By coarse and fine controls. | |
| Voltage Sensing EX752M | Voltage sensing is local only (i.e. no remote sense). | ||
| Current Setting | By single logarithmic control | ||
| Output Mode | Constant voltage or constant current with automatic cross-over. CC indicator lit in constant current mode. |
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| Output Switch | Electronic, non-isolating. Preset voltage and current limit are displayed when the Output is off. On state indicated by LED. | ||
| Output Performance | Ripple & Noise | Typically <2mV rms, <10mV pk-pk (EX355R, EX354RD, EX354RT) | |
| Typically <2mV rms, <20mV pk-pk (EX1810R, EX2020R, EX4210R) (CV mode, 20MHz bandwidth) | |||
| Load Regulation | <0·01% of maximum output for a 90% load change (using remote sense). | ||
| Line Regulation | <0·01% of maximum output for 10% line change | ||
| Transient Response | <200µs to within 50mV of the setting for a 5% to 95% load change. | ||
| Temp. Coefficient | Voltage: typically <100ppm /°C. | ||
| Output Protection | Outputs will withstand forward voltages up to 40V (EX355R, EX354RD, & EX354RT); 22V (EX1810R); 25V (EX2020R); 48V (EX4210R). Reverse protection by diode clamp for currents to 3A. |
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| Output Protection EX752M | Outputs will withstand forward voltages up to 85V/170V. Over-voltage trip operates above these levels. Reverse protection by diode clamp for currents to 3A |
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| Output Connections | Output Terminals | Universal 4mm safety binding posts on 19mm (0·75”) spacing | |
| Output Terminals EX752M | High voltage touch-proof terminals. | ||
| Note | Terminals can accept fixed shroud 4mm plugs, standard 4mm plugs, fork terminals, and bare wires | ||
| Remote Sense | Sense Selection | Voltage sensing is selected as Local or Remote by the front panel switch. | |
| Sense Terminals | Sprung loaded screw-less terminals | ||
| Meter Specifications | |||
| Display Type | Dual 4-digit meters, 14mm (0·56”) LED | ||
| EX752M: 3 digit meters for voltage and current; (4-digit on the second voltmeter to maintain resolution above 100V). |
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| Voltage Meter | Resolution | 10mV | |
| Resolution EX752M | 100mV | ||
| Accuracy | 0·3% of reading ± 3 digits | ||
| Accuracy EX752M | 0·3% of reading ± 1 digit, | ||
| Current Meter (EX355R, EX354RD, EX354RT) | Resolution | 1mA | |
| Resolution EX752M | 10mA | ||
| Accuracy | 0·5% of reading ± 3 digits | ||
| Accuracy EX752M | 0·6% of reading ± 1 digits | ||
| Current Meter (EX1810R, EX2020R, EX4210R) | Resolution | 10mA | |
| Accuracy | 0·6% of reading ± 3 digits | ||
| Auxiliary Output (EX354RT only) | |||
| Voltage | Variable <1.5V to >5V by front panel control. | ||
| Meter accuracy | 0.3% ± 4 digits. | ||
| Current limit | 5A minimum | ||
| Load regulation | <0.5% for 90% load change. | ||
| Load Regulation EX752M | Modes A and B - <0·01%; Mode C - <0·1% + 2mV (90% load change) | ||
| Line regulation | <0.1% for 10% line voltage change | ||
| Ripple & Noise | Typically <2mVrms, <10mVpk-pk (20MHz bandwidth) | ||
| Ripple & Noise EX752M | Typically <2mV rms, <15mV pk-pk (CV mode, 20MHz bandwidth) | ||
| Output Protection | Output will withstand up to 7V forward voltage. Diode clamp reverse protection for currents up to 3A |
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| Output Terminals | Universal 4mm safety binding posts on 19mm (0·75”) spacing | ||
| Status Indication | UNREG lamp | ||
| Multi-Mode Operation EX752M | Three modes of operation can be selected via a rotary switch | ||
| Mode A: Two independent and isolated outputs (75V/2A each) | |||
| Mode B: One output of double the current capability (75V/4A). (Unused output is disabled and its displays are blanked). |
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| Mode C: One output of double the voltage capability (150V/2A). (Unused output is disabled and its displays are blanked). |
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| General Specifications | |||
| Input | AC Input | EX354RD, EX354RT - 110V to 240V 50/60Hz (universal input); Other Models - 230V AC ± 10% 50/60Hz; 115V to order. Installation Category II |
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| VA Ratings |
EX810R, EX355R - 400VA; EX354RD, EX354RT - 500VA EX2020R, EX4210R - 800VA |
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| Temperature & Environmental | Operating Range | +5ºC to +40ºC, 20% to 80% RH | |
| Storage Range | -40ºC to + 70ºC | ||
| Environmental | Indoor use at altitudes up to 2000m, Pollution Degree 2 | ||
| Cooling | EX1810R, EX355R, EX354RD, EX354RT - fan-less convection cooling; EX2020R, EX4210R - fan assisted using low-noise brushless dc fan. |
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| Safety & EMC | Safety | Complies with EN61010-1 | |
| EMC | Complies with EN61326 | ||
| Physical | Size | Single output models - 140x160x320 mm (WxHxD). Dual and triple output models - 260x160x320 mm (WxHxD) |
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| Weight | EX810R, EX355R - 3.0kg; EX2020R, EX4210R - 3.6kg EX354RD, EX354RT - 4.3kg |
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Additional Information
| SKU | 51153-1500 |
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| Manufacturer Part Code | 51153-1500 |
