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AC-DC Switching Power Supply
1. Description: This product is AC to DC power supply, it can provide 200W for three DC outputs. Application is for LCD TV. 2. Electrical Requirements: 2.1 Input Voltage (AC~) From 90-265Vac, nominal AC 110Vac & 230Vac 2.2 Input Frequency From 47-63Hz 2.3 Input Current a. 3.2A max at 90Vac b. 1.5A max at 265Vac 2.4 Power saving It must be measured in power on-off signal in low condition, and must be less than 1W at nominal AC input and no load. 2.5 Efficiency 80% minimum at dc output full load and nominal AC input voltage range included dc output cable voltage drop loss. 2.6 Output Voltage and Current (DC) Vout: +24.00V, +12.00V, +5.00V Vo-Rage: 22.8 to 25.2V, 11.2 to 12.8V, 4.75 to 5.25V Io-Rage: 0.3 to 6.0A, 0.5 to 3.5A, P/S Off 0 to 0.5A P/S On 0.5 to 3.0A Ripple/Noise: 240mVpp, 120mVpp, 50mVpp 3. Environmental Characteristics: 3.1 Temperature a. Operation: 0 to 40 b. Storage: -25 to 85 3.2 Humidity a. Operation: 20 to 90% b. Storage: 5 to 95% 4. EMC: 4.1 EMS: ESD / RF / EFT / LIGHTNING SURGE / CS / DIPS 4.2 EMI: FCC Part 15, class B / CISPR22 Class B 5. Reliability: 5.1 Life 12,000 hours at dc output full-loading, AC 115Vac/230Vac input voltage and ambient temperature 25 5.2 MTBF 50,000 Power On Hours at 25 5.3 Temperature Rise Less than 70 at nominal AC input/DC output full loading and environment Temperature 25+/-1 on internal components. 5.4 Burn-in 100% Burn-In with 80~100% loading & 35~45 Environment temperature. 6. Mechanical: 6.1 Physical Size: 180.00mm (L)(TBD) x 130.00mm (W) x 32.00mm (H) 6.2 Weight: 900 +/-10gTyp.
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