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This module generates non-isolated positive and negative rails (±12V) from USB power (+5V).
A series regulator stabilizes the voltage, keeping ripple and noise low, so it is suitable for dual-supply op-amp use.
In addition, VBUS (+5V) and +3.3V are available via through-holes.
Part Names
Sales
Please contact us for bulk orders and inventory inquiries.
Included Items
- Board ×1
Specifications
- 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
Documents
Schematic
- v1.0：schematic-v1_0.pdf
- v1.1：schematic-v1_1.pdf
- v1.2：schematic-v1_2.pdf
- v1.3：schematic-v1_3.pdf
Dimensions
DXF file: dimension_dxf.zip
3D CAD Data
STEP file：3d_step.zip