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AC Adapter
Item | Specification |
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Frequency variation range (Hz) | |
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Input voltage range (Vrms) | |
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Inrush current | The maximum inrush current will be less than 50A and 100A when the adapter |
| is connected to 115Vac and 230Vac respectively. |
|
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Efficiency | It should provide an efficiency of 80% minimum, when measured at maximum |
| load under 115Vac. |
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Output Ratings (CV mode) |
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DC output voltage | 19V |
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Noise + Ripple | |
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Load | 0(min) 3.16A(max) |
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Output Ratings (CC mode) |
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DC output voltage | 19V |
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Constant current mode | 3.6 +/- 0.3A |
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Dynamic Output Characteristics |
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3 sec (@ 115Vac) | |
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Hold up time | 5ms (@115Vac, Full load) |
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Over Voltage Protection (OVP) | 24V |
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Short circuit protection | 3.9A max can be protected and output can be shorted without damage |
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Electrostatic discharge (ESD) | 15KV (at air discharge) |
| 8KV (at contact discharge) |
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Dielectric Withstand Voltage |
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Primary to secondary | 3000Vac |
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Leakage current | 0.25 mA max. (@ 254Vac, 60Hz) |
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Regulatory Requirements | Safety Requirements: |
| 1.The subject product rated |
| certified with SCA Standard C22.2 No.950. |
| 2.The subject product rated |
| directive 73/23EEC. |
| EMI Requirements: |
| 1.The subject product rated |
| of FCC part 15, Subpart B for Class B Digital Device and get FCC Certification |
| before marketing into USA and Canada. |
| 2.The subject product rated |
| 336/EEC. |
| 3.The subject product rated |
| requirements. |
|
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Power Management
Power Saving Mode | Phenomenon |
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Standby Mode | The buzzer beeps |
Enter Standby Mode when | The Sleep indicator lights up |
| |
1.Standby/Hibernation |
|
and system is not ready to enter Hibernation |
|
mode. |
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2.System standby/ Hibernation timer expires |
|
and system is not ready to enter Hibernation |
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mode. |
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Chapter 1 | 29 |