Shop by Type
Restore your iMac’s performance with this high-grade Internal Power Supply (SMPS) for the A1418 21.5-inch model. Engineered specifically for the Slim-Unibody iMac (Late 2012–2017), this 185W replacement unit provides stable, low-noise power to your logic board and display. Built with industrial-grade capacitors and a dedicated cooling architecture, it ensures your machine stays powered through intensive creative tasks. Designed to meet or exceed original Apple specifications, this PSU is the essential component for fixing power-on failures and intermittent shutdowns in your 21.5-inch iMac.
SKU: HS-3116
Categories: Power Supply
Compatible with 21.5-inch Slim Unibody Models (2012 - 2017)
The iMac A1418 SMPS is a critical internal component responsible for converting AC wall power into the precise DC voltages required by your iMac's logic board, CPU, and LED backlight. Because the 21.5-inch iMac features an ultra-slim profile, this power supply is custom-shaped to fit the internal curvature of the chassis, ensuring optimal heat dissipation and space efficiency.
STABLE VOLTAGE REGULATION
Features advanced ripple-suppression technology to protect sensitive logic board components from power surges and electrical noise.
PLUG-AND-PLAY FIT
Manufactured to exact OEM dimensions with the correct 10-pin/line connectors for a seamless installation without modifications.
| Model Compatibility | iMac A1418 (21.5-inch) |
| Power Output | 185W - 12.1V / 15.4A |
| Input Voltage | 100-240V AC (International Support) |
| Apple Part Numbers | ADP-185BF, APA007, 661-6700, 661-7111 |
| Safety Standards | Over-Voltage & Over-Current Protection |
Your email address will not be published. Required fields are marked *
Please login to write review!
Looks like there are no reviews yet.