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Aim-TTi EX355P-USB Digital Bench Power Supply with USB –175W, 1 Output
- Single-channel, benchtop PSU with an isolated USB interface for digital control
- Voltage output: 0 to 35V at 0 to 5A
- 4-digit voltage meter and 3-digit current meter viewable via a large, bright display
SKU
51153-9600
MPN
51153-9600
The Aim-TTi EX355P-USB Digital Bench Power Supply is a single-channel, benchtop PSU with an isolated USB interface for digital control. It can provide a voltage output between 0 and 35V at 0 to 5A. The Aim-TTi EX355P-USB Digital Bench Power Supply offers a maximum power output of 175W.
Simple to Use
The Aim-TTi EX355P-USB Digital Bench Power Supply’s voltage and current levels can be configured accurately, easily, and efficiently using its analogue controls. It is equipped with coarse and fine controls for voltage and a logarithmic control for current enabling low currents to be set precisely.
Power-Down Memory
Voltage and current settings, as well as the output status, are saved at power-down. The Aim-TTi EX355P-USB Digital Bench Power Supply will automatically restore these settings upon start-up.
Constant Current or Constant Voltage Mode
The Aim-TTi EX355P-USB Digital Bench Power Supply’s output can be programmed to operate in either Constant Current or Constant Voltage mode and includes automatic crossover and mode indication.
DC Output Switch
Voltage and current settings can be viewed before connecting a load using the Aim-TTi EX355P-USB Digital Bench Power Supply’s DC On/ Off switch.
Voltage and Current Meter
Data is displayed on the Aim-TTi EX355P-USB Digital Bench Power Supply’s large, bright display. It features a 4-digit voltage meter with a 100mV resolution and a 3-digit current meter with a 10mA resolution.
USB Interface
The isolated USB interface facilitates digital control of the Aim-TTi EX355P-USB Digital Bench Power Supply. Using a simple command set the operator can configure voltage and current levels as well as activate and deactivate the output remotely. The USB interface also provides a readback of the metering values and operating status.
The Aim-TTi EX355P-USB Digital Bench Power Supply is a benchtop, single-channel PSU with a USB interface for remote control.
Aim-TTi EX355P-USB Digital Bench Power Supply Key Features
- Single-channel, benchtop PSU with an isolated USB interface for digital control
- Voltage output: 0 to 35V at 0 to 5A
- Maximum power output: 175W
- Analogue controls
- Coarse and fine voltage controls
- Logarithmic current control for setting low currents accurately
- Power-down memory: voltage and current settings and output status are saved at power-down and restored at power-up
- Constant Current and Constant Voltage Mode with automatic crossover and mode indication
- DC On/Off switch: voltage and current settings can be viewed before connecting a load
- Large, bright display
- 4-digit voltage meter with 100mV resolution
- 3-digit current meter with 10mA resolution
- Isolated USB interface facilitates digital control
- Configure voltage and current levels as well as activate and deactivate the output remotely via the USB interface
- The USB interface provides readback of metering values and operating status
- A benchtop, single-channel PSU with a USB interface for remote control
What’s Included?
- Aim-TTi EX355P-USB Digital Bench Power Supply with USB –175W, 1 Output
Technical Information
Specification
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) |
| EX335P/ EX355P-USB | 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). | ||
| Voltage Sensing EX355P/ EX355P-USB | Voltage sensing is local only (i.e. no remote sense). | ||
| Voltage Setting EX355P/ EX355P-USB | By coarse and fine rotary encoders or RS-232 interface. Resolution 10mV | ||
| Current Setting | By single logarithmic control | ||
| Current Setting EX355P/ EX355P-USB | By single rotary encoder or RS-232 interface. Resolution 10mA | ||
| 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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| EX355P/ EX355P-USB: 4-digit meter for voltage and 3-digit meter for current | |||
| Voltage Meter | Resolution | 10mV | |
| Resolution EX752M | 100mV | ||
| Resolution EX355P/ EX355P-USB | 100mV | ||
| Accuracy | 0·3% of reading ± 3 digits | ||
| Accuracy EX752M | 0·3% of reading ± 1 digit, | ||
| Accuracy EX355P/ EX355P-USB | 0·3% of reading ± 1 digit, | ||
| Current Meter (EX355R, EX354RD, EX354RT) | Resolution | 1mA | |
| Resolution EX752M | 10mA | ||
| Resolution EX355P/ EX355P-USB | 10mA | ||
| Accuracy | 0·5% of reading ± 3 digits | ||
| Accuracy EX752M | 0·6% of reading ± 1 digits | ||
| Accuracy EX355P/ EX355P-USB | 0·6% of reading ± 1 digits | ||
| Note that in constant voltage mode, the meter will show the set voltage to a resolution of 10mV. However, the metering resolution is limited to 100mV when in constant current mode, and the last digit will be set to zero. |
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| 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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Power Down Memory EX355P/ EX355P-USB |
The power supply saves the voltage, current and output-enable status at power down and restores the settings at power up. | ||
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Remote Control EX355P/ EX355P-USB |
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Isolation |
Fully opto-isolated from power supply output. | ||
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Remote Functions |
Set Voltage, Set Current, Set Output On/Off, Read Voltage, Read Current, Read On/Off, Read Mode (CV or CC). |
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Setting Accuracy |
Voltage 0.3% ±20mV. Current 0.6% ±20mA | ||
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Setting Resolution |
Voltage 10mV. Current 10mA | ||
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Readback Accuracy |
Voltage 0.3% ±100mV. Current 0.6% ±20 mA | ||
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Readback Resolution |
Voltage 100mV. Current 10mA. | ||
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RS-232 Interface EX355P |
Baud Rate: Variable from 600 baud to 9,600 baud. | ||
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USB Interface EX355P-USB |
Conformance: USB 2.0. Compatible with USB 1.x. | ||
| 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
51153-9600
Manufacturer Part Code
51153-9600
Aim-TTi EX355P-USB Digital Bench Power Supply with USB –175W, 1 Output
£493.00
£591.60 inc vat
£493.00
£591.60 inc vat