DC/DC ConvertersTHI 3 Series, 3 Watt The THI 3 series is a new range of high isolation DC/DC converters with a reinforced insulation system. The I/O- isolation voltage is specified for 4000VACrms. The circuit is encapsulated in a DIP-24 package. There are 15 models available for 5, 12 and 24VDC input voltage and single or dual output voltage. The THI-3 DC/DC converters offer a cost effective solution for applications in industrial controls and medical instrumentation requiring a certified supplementary or reinforced insulation system to comply with industrial or latest medical safety standards. Features ♦ Supplementary and reinforced insulation ♦ I/O isolation 4000 VACrms rated for 300 VACrms working voltage ♦ 2 x MOOP medical safety according to AAMI/ANSI ES 60601-1:2005(R) and IEC/EN 60601-1 3rd edition ♦ Industrial safety to IEC/EN 60950-1 ♦ Fully regulated output voltage ♦ Input filter meets EN 55022, class A and FCC, level A ♦ Operating temp. range -40°C to +75°C ♦ Low leakage current ♦ Low coupling capacitance ♦ Short circuit protection ♦ 3-years product warranty

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated

DC/DC ConvertersTHI 3 Series 3 Watt General Specifications Environmental compliance - Reach - RoHS Casing material Pin Material Weight Soldering temperature www.tracopower.com/products/thi3-reach.pdf RoHS directive 2011/65/EU plastic (UL 94V-0 rated) Copper Alloy with gold plated Nickel over subplate 12.4 g (0.44 oz) max. 260°C / 10 sec Dimensions in [mm], () = Inch Tolerances: ±0.25 (±0.01) Pin diameter: 0 0.5 ±0.05 (0.02 ±0.002) Pin pitch tolerances: ±0.13 (±0.005) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com...