Calex
Concord, CA 94520
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Multipliers can handle up to 5 kV peak to peak of AC inputs.
With AC input frequencies from 5-100 kHz, customizable high voltage multipliers suit applications such as gas chromatography, lithography, microchip electrophoresis, photomultiplier tubes, X-ray, and DNA analysis. DC output voltage can be set between 500-15,000 V, and up to 25 W of output power is available with operating case temperature range between -40-
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RTD to Frequency Signal Conditioner suits wind turbines.
Operating on common 24 V, 7 mA PLC high speed counter input, Model 8540 is designed for use with platinum 100 W RTD over temperature range of -100 to 400-
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Linear Power Supplies feature +5 and
Suited for powering sensitive analog circuitry, 3.15.1000 power supply offers 1 A on 5 V output and -
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Programmable Current Source provides constant output current.
Featuring internal regulator and reference circuit to make output current independent of power supply variations, Model 930 accepts unregulated supply voltage from 12-32 V. Output current can be programmed by 1,000 W potentiometer or by voltage input, providing linear adjustment of output current from 0.5-50 mA. Extended range of 5-500 mA is available with use of MK 296 and MK 296HP mounting...
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DC/DC Converters feature input range of 16-40 Vdc.
Housed in half brick package measuring 2.28 x 2.40 x 0.55 in., 200 W GX series has 2 models with output voltages between 15-24 Vdc, switching frequency of 255 kHz, and MTBF greater than 1M hr. They have trim range between - 40% to +10%, operating temperature range of -40 to +100-
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Signal Conditioner has 0-30 mV input range.
Compatible with variety of strain gage based load cell or pressure transducer outputs, Model 4720 is designed for load cell, strain gage, or single-ended analog amplification and filtering. Measuring 3.78 x 1.06 x 1.65 in., unit has built-in 10 V excitation supply for driving 350 W bridge. DIN rail-mount, self-contained dc powered module has filtered output of 4-20 mA with frequency response of...
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Power Conditioning Module targets DC/DC converters.
Compliant with requirements of MIL-STD-1275B, Model PQ-28 protects downstream circuitry against transients and over-voltage conditions. Unit also functions as pre-regulator module featuring 11-100 Vdc input range. Housed in -½ brick package, 200 W module features switching frequency of 200 kHz and 95% efficiency. It offers reverse polarity protection, automatic short circuit recovery,...
Read More »DC/DC Converter has wide input and 200 W rating.
Supplied in half-brick, cast case and potted with thermally conductive potting compound, 24S24.8TH offers 4:1 input range of 9-36 Vdc and outputs 24 V at up to 8.33 A. Pulse by pulse current limiting, over-temperature protection, and auto softstart are included, along with ability to fully regulate output down to no-load condition and remote sense for voltage regulation directly at load. Output...
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Signal Conditioners provide 3-way signal isolation.
Housed in plastic case measuring 4.3 x 0.89 x 2.9 in., Model 8920-500-DC is suited for use with Type J thermocouples with temperature range of 0-500-
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Strain Gage Signal Conditioner has 0-30 mV input range.
DIN Rail mount, self-contained DC powered module, Model 4710 is designed for load cell, strain gage, or single ended analog amplification and filtering. It contains built-in 10 V excitation supply capable of driving 350 W bridge, and provides 0-10 Vdc filtered output with frequency response of DC to 10 Hz. Measuring 3.78 x 1.06 x 1.65 in., unit features screw clamp terminal blocks, and externally...
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