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Ladybug STM32L432 Development Board
Proto Breadboard 38x80mm
USB 5V to ±12V Power Supply Module
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This module generates non-isolated positive and negative power supply (±12V) from USB power supply (+5V).
Description
This module generates non-isolated positive and negative power supply (±12V) from USB power supply (+5V). Since the voltage is stabilized by a series regulator, ripple voltage and noise are low, making it suitable for dual power supply for operational amplifiers. In addition, VBUS (+5V) and +3.3V can be taken out through through-holes.
Specification
Output voltage range
+12V: 11.4V ~ 12.6V
-12V: -11.4V ~ -12.6V
+3.3V: 3.234V ~ 3.366V
Maximum output current
+12V: 40mA
-12V: 40mA
+3.3V: 200mA
Input voltage: 4.75V ~ 5.25V
Interface
Input: USB Type-C
Output: Terminal block
Dimensions: W32 x D40 x H13 mm
External links
Support Page
The schematic (PDF), 2D CAD data (DXF), and 3D CAD data (STEP) are available.
Y2Kb
Japan
Japanese fabless manufacturer that develops hardware and associated software for Maker.