2.1 Input Specifications |
| Item | Parameter | Technical Requirement | Unit | Remark |
| 2.1.1 | Input | 115 | Vac | |
| 230 | Vac | |
| 2.1.2 | InputVoltageRange | 90 - 264 | Vac | 85Vac input can work |
| 2.1.3 | Frequency | 47 - 63 | Hz | Typ.: 50Hz / 60Hz |
| 2.1.4 | Inrush Current | ≤ 30 | A | Vin = 115Vac,cold start,25DegC. |
| ≤ 60 | A | Vin = 230Vac,cold start,25DegC. |
| 2.15 | Nominal Operating Current | / | A | / |
| 2.1.6 | Maximum Input Current | ≤ 10 | A | Vin = 90Vac,max load. |
| 2.1.7 | Efficiency | ≥ 82% | | 115Vac input voltage,20% load. |
| ≥ 85% | | 115Vac input voltage,50% load. |
| ≥ 82% | | 115Vac input voltage,100% load. |
| ≥ 82% | | 230Vac input voltage,20% load. |
| ≥ 85% | | 230Vac input voltage,50% load. |
| ≥ 82% | | 230Vac input voltage,100% load. |
| 2.1.8 | PFC Factor | ≥ 0.95 | | 100% load,25DegC. |
| ≥ 0.90 | | 50% load,25DegC. |
2.2 Output Specifications |
| Item | Parameter | Technical Requirement | Unit | Remark |
| 2.2.1 | Rated Output Voltage | + 54 | Vdc | |
| + 12 | Vdc | |
| + 5 | Vdc | |
| 2.2.2 | Output VoltageRange | +52.38 - +55.62 | Vdc | + 54 output port |
| +11.64 - +12.36 | Vdc | + 12 output port |
| +4.75 - +5.25 | Vdc | + 5 output port |
| 2.2.3 | Rated Output Current | 7.23 | A | + 54 output port |
| 11.25 | A | + 12 output port |
| 0.5 | A | + 5 output port |
| 2.2.4 | Minimum Output Current | 0 | A | |
| 2.2.5 | Load Regulation | ±5% | | |
| 2.2.6 | Line Regulation | ±2% | | |
| 2.2.7 | Turn-On Delay Time | ≤ 3 | S | Rated Input and Rated Load. |
| 2.2.8 | Rise Time | ≤ 100 | ms | The output voltage from 10% to 90% of norminal input voltage and rated load. |
| 2.2.9 | Hold-Up Time | >= 16.7 | ms | V=100Vac, Rated Load. |
| 2.2.10 | Output Ripple and Noise | ≤ 200(+54V) | mVp-p | Apply a 0.1uF ceramic cap and 10uF E-Cap in parallel with output terminal for ripple and noise measurements, and set the oscilloscope bandwidth of 20MHz. |
| ≤120(+12V) | mVp-p |
| ≤100(+5V) | mVp-p |
| 2.2.11 | Turn-On/Off Overshoot | ± 5% | | Vin = 90 - 264Vac,25DegC. |
| 2.2.12 | Dynamic Response | Overshoot Amplitude | ± 10% | Load variation from 10%-100%-10%, frequency range should be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us; |
| 0%-50%-0%, frequency range should be 50Hz to 10KHz with duty cycle 50%,,current slope is 2.5A/us; |
| ± 5% | 25%-50%-25%, frequency rangeshould be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us; |
| 50%-75%-50%, frequency rangeshould be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us. |
| 2.2.13 | Transient Voltage | +54V | ±3% | |
| +12V | ±3% |
| +5V | ±5% |
Complaint
