No load to full load system met since 2007, the implementation of the global standby power requirements and the performance specification. With arbitrary output short circuit protection. Output overvoltage protection（OVP）. IC over temperature protection (OTP). Output power protection(OLP). Under voltage protection. Extended frequency (SHUFFLING) function, improve system EMI features. Working is stably and reliable.
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Product Details
The power circuit is concise, adopts PWM control chip series, integrated with many protective functions, incorporates a number of patented technology, the system design is easy to meet the 2007 implementation of the national ENERGY agency (IEC), ENERGY STAR (ENERGY STAR) and the BLUE ANGEL (BLUE ANGEL) of all specific requirements, is the best choice for high-end power supply field.
No load to full load system met since 2007, the implementation of the global standby power requirements and the performance specification. With arbitrary output short circuit protection. Output overvoltage protection（OVP）. IC over temperature protection (OTP). Output power protection(OLP). Under voltage protection. Extended frequency (SHUFFLING) function, improve system EMI features. Working is stably and reliable. This specification defines the functional requirement of the power adapter, the switching power supply to ac mains transform into a set of stable and continuous dc voltage output.
1. Electrical characteristics 2. Input features 3. Voltage Working voltage range for 100 v_240v ac voltage. Rated working voltage of 110 v / 220 v ac voltage. Described in section 2.2.2, within the scope of load under various load combinations, starting and working properly. 4. Frequency Ac input voltage frequency range 47/63Hz. Rated AC input voltage frequency 50/60Hz. 5. Current Maximum input current≤0.4A (Test conditions: 100 v ac input voltage, 2.2.2 part described in maximum output load.) 6. Impact of current Impact of current ≤30A (Test conditions: 220 v ac input voltage, 2.2.2 part described in maximum output load.) 7. Power factor Power factor ≥0.5 (Test conditions: 220 v ac input voltage, 2.2.2 part described in maximum output load, Input power is less than 0.1 ohm internal resistance) 8. Efficiency Efficiency≥76%( Test conditions: 100 v ac input voltage, 2.2.2 part described in maximum output load.) 9. Protection 10. Sudden fault protection When any invalidation adapter, it will not produce any of the following phenomena: a. amazing sound b. flame c. smoke d. leakage 11. Output characteristic 12. Voltage Output voltage: 5V/4.75-5.25V(On the terminal of the charger USB measurement) 13. Current Minimum current: 0.1A Maximum current: 2.4A Test conditions:2.1.1 part described the whole input voltage range, 3.1.1 part described the whole operating temperature range. 14. Power Maximum output power: 12W 15. Dynamic load (step load) The following dynamic load will be added to the output end of the adapter; Frequency range 1Hz～5KHz, Waveform is 1 A/us square wave up and down the slope, load rate 25%～50%～25%或50%～75%～50%. Output voltage dynamic response time will be no more than 200 us recovery, Dynamic response overshoot is less than the output voltage of ±5%. 16. Adjustment rate Described in section 2.1.1 rated input voltage, 2.2.2 part described at output load conditions, the output voltage will comply with the provisions of the section 2.2.1. 17. Protection In the following various state, this adapter will automatic protection. 18. Short circuit protection Adapters provide the output short circuit protection function self-recovery 19. Ripple and noise Ripple and noise: ≤150mV Peak-Peak valueUse a resistive load when measuring(not electronic), On the output side splice a 0.1 micro ceramic capacitor and a 10 micro method of high-frequency electrolytic capacitor, the oscilloscope to 20 MHZ bandwidth. 20. Boot delay time Boot delay time≤3.5S (test conditions: 110V Ac input voltage, 2.2.2 section described in load rating) 21. Environmental requirements 22. Temperature Working temperature 0_40℃normal work 23. Storage temperature-20_75℃ storage, Placed under normal temperature, can work normally after two hours 24. Heat dissipation:Natural cooling 25. Humidity:Max. 95% 26. Altitude:10000 feet to work properly, 30000 feet of storage, does not work. 27. Safety requirements 28. Reference standard 29. High voltage test (HI-POT TEST): input to output: 1500V AC, 1minute, Leakage current ≤10mA 30. Insulation resistanceUnder normal atmospheric pressure, relative humidity is 90%, the test voltage for the dc 500 v, the adapter input to the output not less than 10 megohm insulation resistance. 31. Configuration 1. Shell size:(LxWxH)= 50*48*28mm(See Figure 1) 2. Power supply pins: China's specifications (Haltija feet) 3. Output line specification: USB interface 4. Labeling: (See Figure 2)
