DC/DC Converters THD 10 Series, 10 Watt Features ◆ Very high power density in UL 60950-1 DIP–24 package ◆ Wide 2:1 input range ◆ Very high efficiency up to 87% ◆ I/O isolation 1500V ◆ Input filter meets EN 55022, class A without ext. components ◆ Low ripple and noise ◆ Continuous short circuit protection ◆ Extended temp. range ◆ –40°C to +85°C ◆ 3–year product warranty The THD-10 series is a range of isolated high performance 10W DC/DC converters in a low profile DIL-24 package with standard industry pin-out. Other features of this product are built-in overvoltage protection and internal EMI-filter to meet EN 55022, class A. Full SMD-design with exclusive use of ceramic capacitors guarantees a high reliability and long product lifetime. Typical applications for these converters are industrial electronics, instrumentation, data communication systems and battery operated equipment with limited space available on the PCB. Models Order code Input voltage range THD 10-1210 THD 10-1211 THD 10-1212 THD 10-1222 9 – 18 VDC (12 VDC nominal) Output voltage Output current max. Efficiency typ. 3.3 VDC 3‘000 mA 82 % 5.1 VDC 2‘000 mA 83 % 12 VDC 830 mA 87 % ± 12 VDC ± 415 mA 87 % THD 10-1223 ± 15 VDC ± 330 mA 86 % THD 10-2409 2.5 VDC 3‘000 mA 83 % THD 10-2410 3.3 VDC 3‘000 mA 85 % 5.1 VDC 2’000 mA 87 % THD 10-2411 18 – 36 VDC THD 10-2412 (24 VDC nominal) 12 VDC 830 mA 87 % THD 10-2422 ± 12 VDC ± 415 mA 88 % THD 10-2423 ± 15 VDC ± 330 mA 87 % THD 10-4809 2.5 VDC 3‘000 mA 83 % THD 10-4810 3.3 VDC 3‘000 mA 85 % THD 10-4811 36 – 75 VDC 5.1 VDC 2’000 mA 87 % THD 10-4812 (48 VDC nominal) 12 VDC 830 mA 87 % THD 10-4822 ± 12 VDC ± 415 mA 88 % THD 10-4823 ± 15 VDC ± 330 mA 87 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THD 10 Series 10 Watt Input Specifications Input current (no load) 12 Vin models 40 mA typ. 24 Vin models 20 mA typ. 48 Vin models 10 mA typ. Input current (full load) 12 Vin 24 Vin; 2.5.Vout 24 Vin; other output 48 Vin; 2.5.Vout 48 Vin; other output models models models models models 1000 mA typ. 380 mA typ. 480 mA typ. 190 mA typ. 240 mA typ. Start-up voltage / under voltage shut down 12 Vin models 9 VDC / 8.5 VDC 24 Vin models 18 VDC / 17 VDC 48 Vin models 36 VDC / 34 VDC Surge voltage (1 sec. max.) 12 Vin models 25 V max. 24 Vin models 50 V max. 48 Vin models 100 V max. Reverse voltage protection 0.5 A max. Conducted noise (input) EN 55022 level A, FCC part 15, level A Output Specifications Voltage set accuracy ±1.2 % Regulation – Input variation Vin min. to Vin max. 1.0 % max. – Load variation 10 – 100 % 1.2 % max. (±1.5 % max. for 2.5 Vout models) Ripple and noise (20 MHz bandwidth) 85 mVpk-pk max. Temperature coefficient ±0.02 % /K Output current limitation >110 % of Iout max., constant current Short circuit protection indefinite (automatic recovery) Capacitive load single output models 2’200 µF max. 12 VDC output models 820 µF max. General Specifications Temperature ranges – Operating –40 °C to +85 °C – Case temperature +95 °C max. – Storage –55 °C to +125 °C Derating 3.0 % / K above 60°C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 F, ground benign) >1 Mio. h @ +25 °C Isolation voltage (60 sec.) Input/Output 1‘500 VDC Isolation capacity Input/Output 1’200 pF typ Isolation resistance Input/Output (500 VDC) >1‘000 M Ohm Switching frequency (fixed) 400 kHz typ. (pulse width modulation PWM) Safety standards UL/cUL 60950-1, EN 60950-1, IEC 60950-1 compliance up to 60 VDC input voltage (SELV limit) Safety approvals CSA File No. 226037 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters THD 10 Series 10 Watt Physical Specifications Case material steel, nickel plated Baseplate material non conductive FR4 Potting material silicon rubber TES (UL94V-0 rated) Weight 17.3 g (0.61 oz) Soldering temperature max. 265 °C / 10 sec. 23 22 16 14 2.5 Insulated Baseplate 4.1 10.2 (0.10) Bottom view 5.08 15.24 (0.60) 2.54 (0.10) Pin-Out (0.20) 22.86 (0.90) 31.8 (1.25) 4.5 (0.18) Outline Dimensions Pin Single Dual 2 –Vin (GND) –Vin (GND) 3 –Vin (GND) –Vin (GND) 9 No pin. Common 11 No con. –Vout 14 +Vout +Vout 2 3 9 11 15.24 (0.60) 16 –Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) 20.3 (0.80) (0.16) (0.40) Dimensions in [mm], () = Inch Pin diameter ø 0.5 ±0.05 (0.02 ±0.002) Tolerances ±0.5 (0.02) Pin pitch tolerances ±0.35 (0.014) Specifications can be changed any time without notice. Rev. 03/08 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page 3 of 3