Santa Clara, Calif.—TracoPower's TMR-3 Series of (isolated) DC/DC converters, at 3 watts, offers a 50 percent increase over converters in the industry's 0.86-by-0.36-by-0.44 inch SIP package.
The single- and dual-output TMR-3 series, in 28 versions, provides 5, 12, 15, 24, and ±5, ±12, and ±15 volts. The converters feature a 2:1 input (4.5-9, 9-18, 18-36, 36-75 VDC), line regulation of 0.2 percent or better, load regulation of 0.5 percent or better (single-output models, 25-100 percent load variation; 1 percent for dual-output models for a balanced load), and maximum ripple and noise of 75 mV p-p. Transient response is typically 300 microseconds for a 25 percent load step change. Input-to-output isolation is 1500 VDC. Efficiency is 73-81 percent, depending on model. MTBF is greater than 2.4 million hours.
Other features include remote on/off control, and a shutdown input for standby operation. Click here for the spec sheet.
The TMR-3 converters, rated for operation over -40 to +70°C, are lead-free and RoHS compliant. Units are in full production with deliveries available from stock to 8 weeks. Pricing is as low as $11.50 each for 1,000 pieces. The converters have a 3-year warranty. Contact Paul Christiansen at PowerGate LLC (telephone below) for additional information.
TracoPower, 1-866-588-1750, www.tracopower.com