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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.

Part Names

Sales

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Please contact us for bulk orders and inventory inquiries.

Included Items

• Board ×1

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

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