Daburn Electronics & Cable DC-DC Converter, 3 Watt Single and Dual Output For Medical Applications TWB3/MHIA5

Our 3 watt single and dual output DC-DC converter can be used in a variety of medical applications. This design features 2 MOPP isolation, 5000 VAC input/output and a 2µA patient leakage current, and has been thoroughly tested to meet patient safety requirements including IEC60601-1. The 3 watt single and dual converter also features a 4:1 wide input voltage range, reinforced insulation and a built-in EMI Class A filter. INPUT Voltage Range: 24 Vdc nominal input: 9 - 36 Vdc 48 Vdc nominal input: 18 - 75 Vdc Input filter: capacitor type (pi filter) Input Surge Voltage: 24 Vdc input: 50 Vdc 100ms, max. 48 Vdc input: 100 Vdc 100ms, max. Input Reflected Ripple Current: 20 mA p-p Start up Time: Constant resistive load Power up: 30 ms Remote ON/OFF: 30 ms Startup Voltage: 24 Vdc input: 9 Vdc, max. 48 Vdc input: 18 Vdc, max. Shutdown Voltage 24 Vdc input: 8 Vdc 48 Vdc input: 16 Vdc Remote ON/OFF ON: Open or 0 - 1.2 Vdc CD-CD OFF: 2.2 - 12 Vdc CD-CD OUTPUT Output Power: 3 watts max. Voltage Accuracy: ±1.0% Line Regulation: LL to HL at Full Single: ±0.2% Dual: ±0.5% Load Regulation: No Load to Full Load Single: ±0.2% Dual: ±1.0% Cross Regulation: Asymmetrical Load 25 or 100% FL Dual: ±5% Ripple and Noise: With a 10µF/25V X7R MLCC 3.3 Vout, 5 Vout: 30 mVp-p 12 Vout, 15 Vout: 40 mVp-p With a 4.7µF/50V X7R MLCC 24 Vout: 50 mVp-p Temperature Coefficient: ±0.2% °C, max. Transient Response recovery Time: 25% load step change, 250µS 3.3 Vout: 3.7 - 5.4 Vdc 5 Vout: 5.6 - 7.0 Vdc Over voltage protection, continuous clamp 12 Vout: 3.5 - 19.6 Vdc 15 Vout: 18.3 - 22.0 Vdc 24 Vout: 29.1 - 32.5 Vdc Overload Protection Percent of Iout rated, hiccup mode: 150% Short Circuit Protection: Continuous, automatic recovery GENERAL Efficiency: 81-86% Isolation Voltage, Input to Output: 5000 VAC, min. 1 minute Isolation Capacitance: 12 - 17 pF Leakage Current: 24 VAC, 60 HZ, 2 µA Switching Frequency: 300 kHz Typ. Clearance and Creepage: 8 mm Approvals and Standard: ANSI/AAMI, ES60601-1, IEC6060-1, EN60601-1 Case Material: Nickel Coated Copper Base Material: Non-conductive black plastic Potting Material: Silicon (UL94-V0) Dimensions: 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) Weight: 14 g (0.48 oz.) MTBF: MIL-HDBK-217F Ta25϶C, Full load: 8.638 x 105 hours ENVIRONMENTAL Operating Ambient Temperature Without derating: -40°C to 77°C With derating: 77°C to 105°C Storage Temperature Range -55°C to 125°C Thermal Impedance: Natural Convection (20LFM): 18°C/Watt Thermal Shock: MIL-STD-810F Vibration: MIL-STD-810F Relative Humidity: 5 to 95% RH EMC CHARACTERISTICS EMI EN55011, EN55022 and FCC Part 18: Class A, Class B ESD EN61000-4-2 (Perf. Criteria A) Air ±8KV Contact ±6KV Radiated Immunity EN61000-4-3: 10 V/m, Perf. Criteria A Fast Transient EN61000-4-4: ±2KV, Perf. Criteria A Surge EN61000-4-5: ±2KV, Perf. Criteria A Conducted Immunity EN61000-4-6: 10 Vrms, Perf. Criteria A