Emco power supply runs on USB cable

Requiring only a USB cable to operate and power the unit, the small form-factor supplies are designed to maintain the same precision as large bench-top power supplies.

Computer control of the voltage is achieved via the supplied software for a range of high voltages.

Included is a compact power supply, control software and accessories.

After the control software has been installed on a Windows compatible computer, the USBHV unit is 'plug and play'; the user simply enters the desired output voltage on the computer screen and clicks the enable button.

The power supply is activated and the control software displays a continuous read back of the generated high voltage.

An LED on the power supply is illuminated when the high voltage is enabled.

Units are available with programmable ranges of 0 to 200V, 0 to 500V, 0 to 1,000V, 0 to 1,250V and 0 to 2,000V at 1W of output power.

Positive and negative models are available.

Based on Emco's analogue-control regulation technology and coupled with a high-speed microcontroller and 12-bit digital resolution, the units provide high accuracy and regulation.

The USBHV series features digital interface control, ripple as low as 25 parts per million peak to peak, temperature coefficient of less than 25ppm/C, precision output-voltage monitor, 0 to 100 per cent programmability, very low EMI/RFI emissions, arc and short-circuit protection, and software.

With a footprint less than 2.3 x 3.6in, these supplies are suitable for desktop or workbench.