Description: Back in black. This custom-designed PCB lets you build your very own Apple Macintosh SE/30 or SE AC-DC power supply using all-new, modern components. The design has been bench tested using an SE/30 outfitted with a PDS 68040 accelerator and Ethernet board and SCSI emulator board. During A/B testing this design has been observed to have less CRT image ripple over a Flex ATX PSU commonly used for PSU modernizations. Key Features: • Compatible with Apple, Sony, and ASTEC versions of the PSU• No need to harvest components from original PSUs (keep the original intact and/or move it on to another hobbyist looking to replace capacitors on a vintage board)• Includes external fuse for additional safety• Board component BOM cost around $44 from major online electronic stores (not including the cable assembly)• Project information printed on the back of the board pointing to the github documentation• Drop in bespoke design for the PSU enclosure with minimal impact to the original hardware Specs: Input: 110 - 240 VACOutput (Configuration Matrix):Voltage RailOriginal SpecIRM-10IRM-15IRM-45IRM-60+5 V6 A--8 A10 A+12 V (combined)3.35 A--3.8 A5 A-12 V0.5 A0.850 A1.25 A--What You're Getting: This listing is for the bare PCB and a cable assembly. The cable assembly color scheme may vary. The PCB components and PSU enclosure are not included, but the board comes with the info you need to start and finish your project. FAQs: Q: I want to replace my Mac SE/30's PSU. What should I buy? A: There's a bunch of options, from repairing the original, or building this board, to dropping in a fully assembled modern PSU. It depends on your comfort level and budget. This DIY board is intended to give collectors the option to build their own high quality power supply. A preassembled board of this design may be available in another listing. I also have a Pico ATX SE PSU model as a lower cost option. If there is a particular need for the 5 V rail to run higher than 4.8 V, the Pico ATX 5 V rail runs slightly higher than 5.0 V at its output to compensate for the voltage drops that typically occur when the power is distributed through the system. Safety First: It's awesome you're saving a vintage Mac, but remember this PCB connects to high-voltage AC power. While we can't offer a warranty or take responsibility for mishaps, we trust in your skills and caution. Remember to disconnect from the AC power source when servicing or working on your project.
Price: 36.5 USD
Location: Santa Clara, California
End Time: 2024-11-17T02:02:35.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Compatible Brand: Universal
Brand: Apple
Type: Power Supply
Unit Type: Unit
MPN: PSU_APPLE_SE_V03
Unit Quantity: 1
Vintage: Yes
