Wednesday, 19 June 2013

DC Power Supply

Low Ripple and Noise DC power supply

The GPR-H Series are single output, 240 to 375W, linear DC power supplies. Ranging from 8 to 300V, the GPR-H Series come in a number of different configurations to suit a variety of different needs.To protect loads, the GPR-H Series feature robust protection measures with overload and reverse polarity protection. Continuous or dynamic output is supported for pulsed current applications such as power amplifier testing. The high regulation and low ripple/noise make the GPR-H Series suitable for high-end bench-top applications requiring precision.

http://www.gwinstek.com/en/product/productdetail.aspx?pid=38&mid=53&id=149

Application:

R & D debugging

Quality control & inspection

Automatic testing in production line

School lab for teaching

Repairing

Features:

● Complete digital control

● 10 mV / 1 mA high accuracy and resolution

● Low noise and ripple

● CV / CC constant voltage and current modes

● Arbitrary set protection, OCP and OVP with high reliability

● 5 sets of parameters can be stored inside

● Output switch control

● Power-off memory function

● Keyboard lock function to prevent operators from misusing

● Easily alternative to the traditional digital-display power supplies

http://koradtechnology.com/en/productShow.asp?id=107

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