Power Supply Module DC 3.2~13V to -/+15V 3W Boost Converter Positive Negative Dual Volt Output Module/Voltage Regulator/Adapter

  • Item ID #2001708004
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List Price: $11.50 Our Price: $2.80Save 76%

Price(per unit)
1-4
$2.80
5-9
$2.66
10-19
$2.52
20-29
$2.38
30+
$2.24
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It is a Power Supply Module/Positive Negative Dual Volt Output Module, Input Voltage Range: 3.2~13VDC, Output Voltage: ±15VDC, Application: industrial equipments,electronic equipment, Digital equipment and other products.


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Parameters:
  • Input Voltage Range: 3.2~13VDC
  • Output Voltage: ±15VDC
  • Output Voltage Precision: ±1.5%(output positive +Vo, 100% load); ±5%(output negative -Vo, 100% load)
  • Linear Adjustment Rate: ±0.5%(output positive +Vo, 100% load); ±1.5%(output negative -Vo, 100% load)
  • Load Adjustment Rate: ±1%(output positive +Vo, 100% load); ±3%(output negative -Vo, 100% load)
  • Rated Output Current: 100mA
  • Efficiency: 82%
  • Ripple Noise: 60~120mV (input voltage 5V, full load 3W output)
  • Working Temperature: -40°c ~ +85°c (if more than 50 °c, needs derating 0.05W / °c)
Terminal Function:
  • VIN: 3.2V~Vinmax DC voltage input
  • GND: Input and output common ground
  • +Vo: Output positive
  • -Vo: Output negative
  • NC: Vacant port, no electrical connection
  • EN: Module Enable (when VEN <0.8V, the module does not work; when 1.4V <VEN <VIN or EN is floating, the module normal output)
  • Note: when VEN <0.8V, the circuit structure is limited, at this time, + Vo still voltage output about VIN; and -Vo no voltage output.
Note:
  • 1. Please note that the module doesn't support short circuit protective function, please pay attention before wiring.
  • 2. It can get better performance if positive and negative output current are greater than 20mA.
  • 3. + Vo is forbidden with no-load; when the -Vo load is too heavy, + Vo load is too light, it is recommended to increase dummy load resistance at the + Vo and ground.
  • 4. C1/C2/C5/C6/C7/C8 adopts ceramic capacitors can get better overall performance;  LM78xx/LM79xx three-terminal regulator chip can be replaced with the same function chip.
  • 5. EN is enable pin, for general application, the pin can be vacated, the module default normal output.
Package Including:
  • 1 x Mini Boost Voltage Converter ( Power Supply Module/Adapter )


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