
( Brand: Apple ), ( Manufacturer Part Number: M5136 ), ( Compatible Brand: Macintosh ), ( Type: Power Supply ), ( Maximum Power: 7.5v 1.5a ), ( Color: Tan )
The Apple M5136 Macintosh Power Supply, model CR-76U, is a vintage component designed for older Apple Macintosh computers. This power supply, specifically manufactured to power Macintosh models from the late 1990s, is a must-have for collectors, restorers, or users of classic Apple systems.
The M5136 power supply is a standard internal power supply, featuring a vertical design with dimensions of approximately 3.4 inches x 5.3 inches x 7 inches (8.7 cm x 13.4 cm x 17.8 cm). Its exterior finish is matte white, enhancing the aesthetic appeal of vintage Apple systems. This power supply can deliver a maximum output of 270W, making it suitable for powering larger and more power-hungry Macintosh models.
The design of the power supply was engineered to ensure efficient power distribution and reliable performance. It features a universal AC input that accepts voltages ranging from 100V to 240V, allowing operation in a variety of international regions. The Apple M5136 utilizes a DC-DC conversion design, converting the AC input into the necessary DC voltage for the computerto effectively operate.
Additionally, this power supply is equipped with advanced safety features. It includes overcurrent protection, short-circuit protection, and overvoltage protection, ensuring the safety of the system and the user.
It should be noted that due to its vintage status, it may not be compatible with modern Apple systems. Furthermore, it is always a good idea to ensure that the power supply quarters for any vintage equipment are clean and well-ventilated.
In summary, the Apple M5136 Macintosh Power Supply, model CR-76U, is a valuable addition for any collector, restorer, or user of classic Apple Macintosh systems. Its reliable performance, efficient design, and advanced safety features make it a worthwhile investment for those looking to preserve and maintain their vintage Apple computers.
1. **Compatibility:** This power supply is specific to older Macintosh models, making it ideal for collectors or those restoring vintage Macs. It's compatible with Macintosh Performa, LC, and Centris series models.
2. **Original Equipment Manufacturer (OEM):** An OEM power supply ensures compatibility and reliability as it's manufactured by the same company that produced the Macintosh computers.
3. **Authenticity:** The Apple M5136 Macintosh power supply (CR-76U) is an original Apple part. This can add significant value to a vintage Macintosh computer, increasing its collector value.
4. **Reliability:** Apple products are known for high-quality components and robust design. This power supply is no exception, ensuring a stable power supply to your vintage Macintosh.
5. **Rare and hard to find:** Due to the age of the Macintosh computers this power supply serves, it can be difficult to find in stores or online marketplaces, making it a valuable acquisition for collectors.
Cons:1. **Limited Use:** The power supply is intended for older Macintosh models only, which might limit its utility for those with more modern computers or ongoing office use.
2. **Cost:** Comparatively speaking, OEM power supplies can cost more than third-party alternatives. However, considering its compatibility, reliability, and potential collector value, the price may be justified for certain users.
3. **Size:** The power supply's dimensions (2.1 inches H x 7.9 inches W x 8.7 inches D ) may make it less portable than some modern power supplies.
4. **Lack of Modern Connectors:** The power supply comes with a proprietary Apple connector and might not be directly compatible with modern Macs or other devices that use different connectors.
Conclusion:The Apple M5136 Macintosh power supply (CR-76U) offers a reliable and authentic solution for powering vintage Macintosh computers, making it a valuable acquisition for collectors, restorers, or enthusiasts. Although it might be more expensive or less portable than modern power supplies, its rarity and compatibility with older models give it a unique appeal.
Recommendation:If you own or plan on acquiring a vintage Macintosh Performa, LC, or Centris series computer, investing in an OEM power supply like the Apple M5136 Macintosh power supply (CR-76U) is highly recommended to ensure a quality power source and the continued functionality of your Macintosh system.
This unit is 35 years old, yet in 9/10 Condition. Its difficult enough to locate just a working power supply for this collectable and historical laptop, much less one in condition. Specifications: Output - 7.5V 1.5A, Don't miss your one chance to complete the ideal Macintosh Portable restoration, while increasing collectors value of machine. Item: Apple Macintosh Portable Power Supply RARE 9/10 Collector Condition M5136 CR-76U,: Original for the portable computer Apples first ever laptop in STUNNING condition.