AC-DC Step-down 3.3V Isolated Power Switching Module 700mA

AC-DC Step-down 3.3V Isolated Power Switching Module 700mA
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  • Product Code:SQ3501
  • Availability: 1000
  • $1.10
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  • Ex Tax:$1.10
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Tags: 3.3 V switching power, switched-mode power supply, power

Description:
Every electronic system or circuit needs a power source, which may have constant or alternating current depending on its application. But important factors should be considered for choosing food sources. Among these factors are high efficiency, desired output, low power loss and suitable dimensions. This 3.3V switching power has an alternating input voltage and a fixed output of 3.3V and an output current in the range of 0 to 600 mA and a maximum output current of 700 mA. This power switching module has temperature protection, overcurrent protection and short circuit protection. The efficiency of this module is 85% and the output ripple voltage is 150 millivolts, which works at a temperature of -20 to 60 degrees Celsius.

Input Characteristics:
Input Voltage Range: 85 ~ 240V AC
Input Current: 0.0273 (110V AC) ~ 0.014 (220V AC)
Input Surge Current: 20A
Output Regulation Characteristics:
Output Voltage Range: 3.1 ~ 3.5V
Output Current Range: 0A ~ 600 mA
Peak Current: 700 mA

Output Characteristics:
Output Power: 2.5w maximum 3W
Output Efficiency: 85%
Output Ripple: 150mV
Switch Overshoot: 10%
Output Rise Time: 100ms
Environmental Features:
Operating Temperature: -20 ~ 60 deg.] C
Relative humidity: 40 ~ 90% RH

Protection:
Output Over Power Protection: Recovery characteristics: lock, after re-starting recovery
Short circuit protection: Recovery characteristics: lock, after re-starting recovery
Temperature protection: Recovery characteristics: lock, after re-starting recovery
Overcurrent protection: Recovery characteristics: lock, after re-starting recovery

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