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TEN4-2421 Dataheets PDF



Part Number TEN4-2421
Manufacturers TRACO
Logo TRACO
Description DC/DC Converters
Datasheet TEN4-2421 DatasheetTEN4-2421 Datasheet (PDF)

DC/DC Converters TEN 4 Series, 4 Watt Features ◆ Ultra-wide 4:1 input range 9 – 36 VDC or 18 – 75 VDC ◆ Full SMD design not recommended for new design in ◆ High efficiency up to 85 % ◆ Indefinite short circuit protection ◆ Reverse voltage protection ◆ I/O isolation 1‘500 VDC ◆ Input filter meets EN 55022, Class A and FCC, Level A without external components ◆ Shielded metal case with insulated baseplate ◆ 24-pin DIP with industry standard pinout ◆ MTTF >1 Mio. h .

  TEN4-2421   TEN4-2421



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DC/DC Converters TEN 4 Series, 4 Watt Features ◆ Ultra-wide 4:1 input range 9 – 36 VDC or 18 – 75 VDC ◆ Full SMD design not recommended for new design in ◆ High efficiency up to 85 % ◆ Indefinite short circuit protection ◆ Reverse voltage protection ◆ I/O isolation 1‘500 VDC ◆ Input filter meets EN 55022, Class A and FCC, Level A without external components ◆ Shielded metal case with insulated baseplate ◆ 24-pin DIP with industry standard pinout ◆ MTTF >1 Mio. h ◆ 3-year product warranty The TEN 4 series DC/DC converter is designed for applications requiring very wide operating voltage range. Typical applications are tele-and data communication systems, mobile battery powered equipments and industrial process control systems with operation from different input voltages i.e. 12/24 VDC or 24/48 VDC battery voltages. High efficiency allows operation up to +75°C at full load. Input filtering according to EN 55022-A and FCC, level A. Low output ripple minisme design-in time and cost. Models Ordercode TEN 4-2410 TEN 4-2411 TEN 4-2412 TEN 4-2413 TEN 4-2421 TEN 4-2422 TEN 4-2423 TEN 4-4810 TEN 4-4811 TEN 4-4812 TEN 4-4813 TEN 4-4821 TEN 4-4822 TEN 4-4823 Input voltage range 9 – 36 VDC (24 VDC nominal) 18 – 75 VDC (48 VDC nominal) Output voltage 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC Output current max. 900 mA 660 mA 330 mA 265 mA ±300 mA ±165 mA ±130 mA 900 mA 660 mA 330 mA 265 mA ±300 mA ±165 mA ±130 mA Efficiency typ. 77 % 81 % 83 % 83 % 80 % 83 % 83 % 78 % 82 % 85 % 85 % 82 % 85 % 85 % http://www.tracopower.com Page 1 of 3 DC/DC Converters TEN 4 Series 4 Watt Input Specifications Input current no load / full load 24 Vin models 20 mA typ. / 400 mA typ. (at 12 VDC Vin) 20 mA typ. / 200 mA typ. (at 24 VDC Vin) 48 Vin models 6 mA typ. / 200 mA typ. (at 24 VDC Vin) 6 mA typ. / 100 mA typ. (at 48 VDC Vin) Start-up voltage / under voltage shut down 24 Vin models 8.5 VDC / 8.0 VDC typ. 48 Vin models 17 VDC / 16 VDC typ. Surge voltage (1 sec. max.) 24 Vin models 50 V max. 48 Vin models 100 V max. Reverse voltage protection 1.0 A max. Conducted noise (input) EN 55022 level A, FCC part 15, level A Output Specifications Voltage set accuracy ±1.0 % Regulation – Input variation Vin min. to Vin max. 0.3 % max. – Load variation 10 – 100 % single output models 1.0 % max. dual output models 1.0 % max. balanced load 3.0 % max. unbalanced load Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max. Temperature coefficient ±0.02 %/K Current limitation >110 % of Iout max., constant current Short circuit protection Hiccup mode, indefinite (automatic recovery) Capacitive load – Single output models 3000 µF max. – Dual output models 680 µF max. General Specifications Temperature ranges – Operating –40°.


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