To place an order, call
800-323-2439 or 214-340-0265


10557 Metric Drive
Dallas, TX 75243
Ph: 800-323-2439 or
214-340-0265
Fx: 214-340-5870
SPS-1820
Single Output Switching 0-18V, 0-20A

The SPS-1820 - part of the series of switching power supplies for measuring instruments - has ruled out the inconvenience of big volume and heavyweight traditional power supply possesses. The output voltage and current is controlled by two variable resistors with coarse and fine regulation for more handy and precise adjustment. Features include: a more extensive range of input voltage (97V~133V for 115V and 195V-265V for 230V), reduction of power transformer size with high frequency operation, small, light-weight, high density power, efficiency rate up to 70%, auto control of voltage and current mode, and zero adjustment for the output of voltage and current.

Features

  • 12V, 30A Output (SPS-1230)
  • 18V, 20A Output (SPS-1820)
  • 36V, 10A Output (SPS-3610)
  • 60V, 6A Output (SPS-606)
  • Two Digital Panel Meters
  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • High Efficiency
  • High Power Density
  • Overload and Reverse Polarity Protection


Specifications

  Output
  Voltage   18V
  Current   20A
  Constant Voltage Operation
  Regulation   Line regulation <5mV
  Load regulation < 5mV
  Ripple & Noise   < 5mVrms, 100mVp-p 20Hz ~ 20MHz
  Recovery Time   < 500µS (50% Load change,
  Minimum load 0.5A)
  Temp. Coefficient   < 100ppm/°C
  Output Range   0 to rating voltage
  continuously adjustable
  Meter
  Digital   3 ½ digital 0.39" LED display
  Accuracy ± (0.5% of rdg + 2 digits)
  Insulation
  Chassis and Terminal   20M Ohms or above ( DC 500V )
  Chassis and AC Cord   30M Ohms or above ( DC 500V )
  Power Source
  AC 115V/230V ±10%, 50/60Hz
  Accessories
  Instruction manual x 1, Power cord x 1,
  Test lead GTL-203 (< 3A) x 1
  Dimensions and Weight
  128(W) x 145(H) x 285(D) mm, Approx. 3.2kg

 

 

 

Price $550.00