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Aim-TTi EL561R Digital Bench Power Supply – 60W, 1 Output
The Aim-TTi EL561R Digital Bench Power Supply is a single-channel PSU that utilises true linear regulation to provide the best possible performance. It has a maximum power output of 60W, a voltage range of 0 to 56V, and a current range of 0 to 1.1A.
The Aim-TTi EL561R Digital Bench Power Supply retains the analogue design of its predecessors, the Aim-TTi EL-Series of Digital Bench Power Supplies, however, it includes new switchable remote sensing and four-digit voltage and current meters with fixed resolutions. As a result, the Aim-TTi EL561R Digital Bench Power Supply can offer greater precision whilst matching the EL-Series’ ease of use.
Simple to Use
As mentioned above the Aim-TTi EL561R Digital Bench Power Supply features analogue controls for setting voltage and current levels. The logarithmic current control enables low currents to be set accurately, while the coarse and fine voltage controls allow the user to configure voltage levels easily and precisely.
DC Output On/Off Switch
The Aim-TTi EL561R Digital Bench Power Supply features a DC output on/off switch which allows the user to view preset voltage and current levels before connecting a load.
Four-Digit Meters
Voltage and current levels are indicated on the Aim-TTi EL561R Digital Bench Power Supply’s large, backlit display. The four-digit, fixed-resolution voltage, and current meters prevent misinterpretation of measurements: the current meter has a fixed resolution of 1mA while the voltage meter has a fixed resolution of 10mV.
Constant Current and Constant Voltage Mode
The Aim-TTi EL561R Digital Bench Power Supply’s output can operate in either Constant Current or Constant Voltage mode; it features automatic crossover and a mode indicator.
Remote Sensing
Remote sense terminals are integrated into the Aim-TTi EL561R Digital Bench Power Supply’s output. These terminals can be switched off and on as required; they are essential for ensuring true metering of the load and precise regulation of the load.
Linear Regulation
Furthermore, the Aim-TTi EL561R Digital Bench Power Supply utilises true linear regulation to ensure the best possible performance. In addition to excellent line and load regulation, the Aim-TTi EL561R Digital Bench Power Supply has a good transient response and very low output noise.
Silent Cooling
Additionally, to eliminate fan noise the Aim-TTi EL561R Digital Bench Power Supply utilises convection cooling.
Safety Binding-Post Terminals
The Aim-TTi EL561R Digital Bench Power Supply’s output terminals have been designed to comply with laboratory safety requirements and provide maximum flexibility. To this end, terminals can accept bare wires, fork connectors, and 4mm safety plugs with rigid insulating sleeves.
The Aim-TTi EL561R Digital Bench Power Supply is a high-performance, practical, and precise PSU optimised for benchtop, and laboratory applications.
Aim-TTi EL561R Digital Bench Power Supply Key Features
- Single-channel PSU that utilises true linear regulation to provide the best possible performance
- Maximum power output: 60W
- Voltage range: 0 to 56V
- Current range: 0 to 1.1A
- Analogue controls for setting voltage and current levels easily and accurately
- Coarse and fine voltage controls
- Logarithmic current control enables low currents to be set accurately
- DC output on/off switch: view preset current and voltage levels before connecting a load
- Large, backlit display
- Four-digit, fixed-resolution voltage, and current meters
- Fixed resolution prevents misinterpretation of measurements
- Voltage meter resolution: 10mV
- Current meter resolution: 1mA
- Constant Current and Constant Voltage modes with automatic crossover and mode indicator
- Excellent line and load regulation
- Good transient response
- Very low output noise
- Silent cooling: utilises convection cooling to eliminate fan noise
- Output terminals comply with laboratory safety requirements and provide maximum flexibility
- Terminals can accept bare wires, fork connectors, and 4mm safety plugs with rigid insulating sleeves
- High-performance, practical, and precise PSU optimised for benchtop, and laboratory requirements
What’s Included?
- Aim-TTi EL561R Digital Bench Power Supply – 60W, 1 Output
Aim-TTi EL-R Series of Digital Bench Power Supplies Technical Specifications
| EX-R Model Range | |||
| Voltage/Current Levels | EL301R | 0 to >30V; 0 to >1A | (30W nominal power) |
| EL183R | 0 to >18V; 0 to >3.3A | (60W nominal power) | |
| EL302R | 0 to >30V; 0 to >2A | (60W nominal power) | |
| EL561R | 0 to >56V; 0 to >1.1A | (60W nominal power) | |
| EL155R | 0 to >15V; 0 to >5A | (75W nominal power | |
| EL303R | 0 to >30V; 0 to >3A | (90W nominal power | |
| EL302RD | 2 x (0 to >30V; 0 to >2A) | (120W nominal power | |
| EL302RT | 2 x (0 to >30V; 0 to >2A plus 1.5 to 5.0V @ 2A | (130W nominal power) | |
| Output Specifications | |||
| Output Setting & Control | Voltage Setting | By coarse and fine controls. | |
| 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 <1mV rms, (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 | <50µs to within 50mV of setting for a 5% to 95% load change | ||
| Temp. Coefficient | Voltage: typically <100ppm /°C. | ||
| Output Protection | Output will withstand forward voltages of up to 20V above rated output voltage. 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 | |
| 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 | ||
| Voltage Meter | Resolution | 10mV | |
| Accuracy | 0·3% of reading ± 3 digits | ||
| Current Meter | Resolution | 1mA | |
| Accuracy | 0·5% of reading ± 3 digits | ||
| Auxiliary Output (EL302RT only) | |||
| Voltage | Variable <1.5V to >5V by front panel control. | ||
| Meter accuracy | 0.3% ± 4 digits. | ||
| Current limit | 2A minimum | ||
| Load regulation | <3% for 90% load change | ||
| Line regulation | <0.2% for 10% line voltage change | ||
| Ripple & Noise | Typically <5mVrms, <15mVpk-pk (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 | ||
| General Specifications | |||
| Input | AC Input | 230V AC or 115V AC ± 10%, 50/60Hz. Installation Category II | |
| VA Ratings |
EL301R - 85 VA; EL302R, EL302P, EL183R, EL561R - 160VA; |
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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 | Silent fan-less convection cooling. | ||
| Safety & EMC | Safety | Complies with EN61010-1 | |
| EMC | Complies with EN61326 | ||
| Physical | Size | Single output models - 140x160x320 mm (WxHxD). Dual and triple output models - 260x160x295 mm (WxHxD) |
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| Weight | EL301R - 3.4kg; EL302R, EL302P, EL183R, EL561R - 4.4kg: EL155R, EL303R - 5.0kg; EL302RD, EL302RT - 7.5kg. |
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Additional Information
| SKU | 51153-7400 |
|---|---|
| Manufacturer Part Code | 51153-7400 |
