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TDR22422 Datasheet(PDF) 2 Page - TRACO Electronic AG |
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TDR22422 Datasheet(HTML) 2 Page - TRACO Electronic AG |
2 / 4 page ![]() http://www.tracopower.com Page 2 of 4 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. DC/DC Converters TDR 2 Series 2 Watt Input Specifications Input current at no load (nominal input voltage) 5 Vin models: 40 mA typ. 12 Vin models: 20 mA typ. 24 Vin models: 10 mA typ. 48 Vin models: 7 mA typ. Input current at full load (nominal input voltage) 5 Vin models: 520 mA typ. 12 Vin models: 215 mA typ. 24 Vin models: 105 mA typ. 48 Vin models: 55 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 15 V max. 12 Vin models: 25 V max. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Input filter capacitor type (see EMC considerations page 3 for compliance to EN 55022 class A/B) ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV, perf. criteria A Radiated immunity EN 61000-4-3 10 V/m, perf. criteria A Fast transient / Surge EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±1 kV perf. criteria A with external input capacitor e.g. Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A Reflected ripple current 5 Vin models: 80 mAp-p typ. (measured with input filter according class A) 12 Vin models: 40 mAp-p typ. 24 Vin models: 30 mAp-p typ. 48 Vin models: 20 mAp-p typ. Output Specifications Voltage set accuracy ±1 % max Regulation – Input variation Vin min. to Vin max. 0.2 % max. – Load variation 0 – 100 % single output models: 1.0 % max. dual output models: 1.0 % max. balanced load – Load variation 10 – 90 % single output models: 0.5 % max. dual output models: 0.8 % max. balanced load – Load cross regulation 25/100 % 5.0 % max. (dual output models) Minimum load 0 % of rated max. load Temperature coefficient ±0.02 %/K Ripple and noise (20 MHz bandwidth) 30 mVp-p typ. Start up time – Power On 5 ms typ. (constant resistive load) – Remote On 5 ms typ. Transient response setting time (25 % load step change) 250 µs typ. Short circuit protection indefinite, automatic recovery Capacitive load 5 VDC models: 1680 µF max. 12 VDC models: 820 µF max. 15 VDC models: 680 µF max. ±12 VDC models: ±470 µF max. ±15 VDC models: ±330 µF max. General Specifications Temperature ranges – Operating –40°C to +85°C (with no derating) – Storage –55°C to +125°C – Case temperature +100°C max. |
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