DC/DC Converters THI 2 Series, 2 Watt Features DIP-24 plastic package I/O isolation voltage 2500 VACrms Supplementary insulation rated for working voltage up to 250 VAC Regulated output Operating temp. range -40C to +85C Low coupling capacity Short circuit protection 3-years product warranty The THI 2 series is a family of dc/dc converter with very high I/O isolation specification. They offer a cost effective solution for all industrial, telecom and medical applications where a supplementary insulation is required. SMD technology and a 100 % production test of the safety barrier ensure a very high reliability of this product. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. THI 0511 5 VDC 400 mA 62 % THI 0512 12 VDC 165 mA 63 % THI 0513 15 VDC 130 mA 64 % THI 0520 5.0 VDC 10% 5 VDC 100 mA 42 % THI 0521 12 VDC 80 mA 57 % THI 0522 15 VDC 65 mA 57 % THI 1211 5 VDC 400 mA 62 % THI 1212 THI 1213 12.0 VDC 10% 12 VDC 165 mA 63 % 15 VDC 130 mA 64 % THI 1220 5 VDC 100 mA 45 % THI 1221 12 VDC 80 mA 59 % THI 1222 15 VDC 65 mA 59 % THI 2411 5 VDC 400 mA 62 % THI 2412 THI 2413 THI 2420 24 VDC 10% 12 VDC 165 mA 63 % 15 VDC 130 mA 64 % 5 VDC 100 mA 45 % THI 2421 12 VDC 80 mA 58 % THI 2422 15 VDC 65 mA 58 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THI 2 Series 2 Watt Input Specifications Input current no load / full load 5 Vin models: 100 mA / 660 mA typ. 12 Vin models: 50 mA / 280 mA typ. 24 Vin models: 30 mA / 140 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 7.5 V max. 12 Vin models: 15 V max. 24 Vin models: 30 V max. Input filter Pi-Filter Output Specifications Voltage set accuracy 3 % Voltage balance (dual output models) 3 % max. Regulation - Input variation 0.5 % - Load variation 10-100% 1.0 % max. Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max. Temperature coefficient 0.02 %/K Current limitation >120 % constant current Short circuit protection continuous (automatic recovery) Capacitive load single output models: 680 F max. dual output models: 270 F max. (each output) General Specifications Temperature ranges - Operating -40C to +85C - Case +95C max. - Storage -40C to +125C Derating 3 %/K above 70C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F, at 25C, ground benign) >600`000 h Isolation voltage - I/O Isolation voltage 2`500 VACrms (rated for 250VAC) - Isolation test voltage (1 sec.) 6'000 Vpk Isolation capacitance - Input/Output 20 pF typ. Isolation resistance - Input/Output >10 Gohm Switching frequency 25 - 80 kHz (PFM) All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters THI 2 Series 2 Watt General Specifications Casing material plastic (UL 94V-0 rated) Weight 12.4 g (0.44 oz) Soldering temperature max. 265C / 10 sec Pin-Out (0.1) 2.54 2.0 (0.08) Outline Dimensions Pin Single Dual 1 +Vin (VCC) +Vin (VCC) 2 +Vin (VCC) +Vin (VCC) 10 No pin Common 11 No pin Common 12 -Vout No pin. 13 +Vout -Vout 15 No pin +Vout (0.6) 23 -Vin (GND) -Vin (GND) 20 24 -Vin (GND) -Vin (GND) 1 2 bottom view (0.8) 20.32 15 (0.1) (0.1) 2.54 2.54 (1.1) 27.94 32 (1.25) 24 23 13 2.4 4 10 (0.16) (0.4) (0.1) 10 11 12 15.24 (0.79) Dimensions in [mm], () = Inch Pin diameter: 0.5 0.05 (0.024 0.002) Tolerances: 0.25 (0.01) Pin pitch tolerances: 0.05 (0.002) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. September 16. 2014 Page 3 of 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TRACO Power: THI 2411 THI 0511 THI 2412 THI 0513 THI 1222 THI 1213 THI 2422 THI 2413 THI 1220 THI 0512 THI 0522 THI 0520 THI 2420 THI 2421 THI 0521 THI 1211 THI 1212 THI 1221