XFPCB-0004 Regulated Bipolar Dual Voltage AC to ±DC Power Supply

(transformer not included)

Dual ±DC Output Power Supply built around LM79 & LM78 regulators. This power supply is intended to be used with VAC center tapped transformer. XFPCB-0004 was designed and made in Canada

- Specifications

(±12VDC Option)

Input Voltage: 12-0-12 VAC

Output Voltage: +12 VDC | 0 VDC | -12 VDC (or 24VDC across)

(±15VDC Option)

Input Voltage: 15-0-15 VAC

Output Voltage: +15 VDC | 0 VDC | -15 VDC (or 30VDC across)

(±18VDC Option)

Input Voltage: 18-0-18 VAC

Output Voltage: +18 VDC | 0 VDC | -18 VDC (or 36VDC across)

- Features

• Low Output Ripple
• Voltage Stable to ±0.005VDC
• Through-hole components
• single-layer FR-4 clad using wide copper traces(3mm+)

- Dimensions

Board Size: 76mm x 66mm

Height/w Heat sinks: 30mm

- Application example (AC Transformer not included in this listing)

- Routing

- Schematic

- Warranty

All our products come with 1 year warranty (repair or replace). We intend to provide repair or replace warranty on all our products indefinitely.

- Open-source hardware (OSH)

This product is open-sourced.KiCad Schematics, Gerber, BOM, Drill, Silk/Solder Masks, Positive and Negative plot files are available on GitHub.