Calex Mfg. Co. Inc. (Concord, CA) announced its model 1.5.500 encapsulated linear power supply. The 1.5.500 has an output of 5Vdc and offers up to 500mA of output current. The unit is ac powered by 115V. Other ac input options include 100Vac, 220Vac, 230Vac and 240Vac.
The 1.5.500 offers tight regulation, low noise and stability. The voltage accuracy is ±1.0 percent. Line and load regulation is ±0.10 percent. The output noise is 1mV(rms). The unit features foldback current limiting so the output can be shorted indefinitely without damage. The 1.5.500 is isolated input to output. The case operating temperature range is -25 to +50 degrees C. The storage temperature range is -25 to +85 degrees C.
The 1.5.500 measures 3.5in x 2.5in x 0.88in and offers an industry-standard pin configuration. The 1.5.500 is backed by a five-year warranty. The 1.5.500 is priced at $69.83 in 100-piece units, and is now available from stock.
