If you need help identifying the for your specific revision or want a wiring diagram for a 12V conversion, let me know!
Once the connection is made, the internal fan should spin up, and you will measure 12V across the power pins. Safety and Conversion Tips
The Dell D220P-01 is a highly sought-after external power brick, originally designed for the Dell OptiPlex SX280 and GX620 ultra-small form factor PCs. Because it delivers a substantial 220 watts of power at 12V, it has become a staple for hobbyists looking to power radio equipment, LED strips, or DIY electronics. Dell D220p 01 Power Supply Pinout 2
🚀 Since 18 amps is a high current load, do not rely on a single +12V wire. Solder all three +12V wires together and all three Ground wires together to distribute the load and prevent the wires from overheating.
Before beginning a conversion, keep these electrical ratings in mind to avoid overloading the unit: 100-240V AC (Auto-switching) Output Voltage: 12V DC Max Current: 18.0 Amps Total Power: 216 Watts (Nominal 220W) Efficiency: High-efficiency switching design How to Power On Without a PC If you need help identifying the for your
Understanding the pinout of the unique 8-pin "Y" connector is essential for safely adapting this unit for custom projects. The Dell D220P-01 Connector Overview
The power supply uses a proprietary 8-pin connector. Looking at the face of the plug (the side that connects to the computer), the pins are arranged in two rows of four. The physical layout often features a notch or a specific orientation to ensure it only fits into compatible Dell hardware. Detailed Pinout Configuration Because it delivers a substantial 220 watts of
The Dell D220P-01 will not output 12V power simply by plugging it into a wall outlet. It requires a "turn-on" signal, just like an internal ATX power supply. Locate (the Remote/PS-ON wire). Locate any Ground pin (Pins 5, 6, or 7).
These are the +12V DC output rails. They provide the main power to your device.
This pin is typically used for "Power Good" signaling or sensing by the Dell motherboard. In most DIY scenarios, it remains unused. Technical Specifications