10-W DC-DC Converter Targets Apps Requiring Input to Output Isolation
Calex the availability of the 10-Watt EW Single Output Series of DC/DC Converters. Designed for applications requiring input to output isolation, the converters offer three input ranges with five output voltage combinations. The available input ranges are 9 V to 18 V, 18 V to 36V and 36 V to 75 VDC. The output voltage options are 2.5 V, 3.3 V, 5 V, 12 V and 15 VDC. The input to output isolation is 1500 VDC. All outputs are tightly regulated. The EW is housed in a five sided shielded metal enclosure, and the case size is 1.25" x 0.80" x 0.4"H. All models are fully encapsulated for improved thermal performance. The operating temperature range of the EW is -40 to +90C. The switching frequency of all models is 400 kHz with efficiencies as high as 87 percent. Output noise is as low as 50 mV peak to peak, and output voltage accuracy is +/-0.6 percent. The line and load regulation is +/-0.3 percent, and +/-0.5 percent respectively. Temperature coefficient is +/-3 percent, and all models are protected though continuous short circuit protection.
Calex Manufacturing Company Inc.