Calex Mfg. Co., Inc. (ConcordCA) announces the availability of the 150W HCM Series of single output DC/DC Converters. The HCM offers a wide 4:1 input range, 9 to 36VDC, and 18 to 75VDC. Output voltages available are 3.3, 5, 12, 15 and 24VDC. All models are isolated input to output and backed by Calex's Five Year Warranty. Other features include:

• Measurements of 4.3" x 3.2" x 1.0"H. 
• Unit weight of 11.4oz. 
• Remote sense and trim, remote ON/OFF, and auto-softstart. 
• Switching frequency of the HCM is 260kHz. 
• Efficiencies as high as 89%. 
• Output noise of typically 1% of Vout. 
• Reflected ripple of 30mA peak to peak. 
• Line and load regulation of 0.01% and 0.02%, respectively. 

For more information on the HCM Series, visit