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.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)
- 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
- Note: when VEN <0.8V, the circuit structure is limited, at this time, + Vo still voltage output about VIN; and -Vo no voltage output.
- 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.
- 1 x Mini Boost Voltage Converter ( Power Supply Module/Adapter )