Searchable Database/Service for Vintage Electronics Power Specs

The user's query about the required voltage input for a 20-year-old IBM TFT's circuit boards after losing the power supply highlights a common issue with older electronics.

Product/Service Opportunity: A publicly accessible, searchable database of power specifications (voltage, amperage, polarity, plug type) for vintage and obscure electronics.

Specific Product Suggestion: "RetroPower DB" - A community-driven, searchable online database where users can find and contribute power supply specifications for older electronic devices.

Key Features:

1. Search Functionality: By device model number, brand, type, or even original power supply part number.
2. Detailed Specifications: Voltage (V), Amperage (A/mA), Polarity (e.g., center positive/negative), connector type/size (e.g., 5.5mm barrel jack), and if available, a picture of the original power supply or port.
3. User Contributions & Verification: Allow users to submit new entries and suggest corrections, with a moderation system to ensure accuracy.
4. Alternative PSU Suggestions: Links to compatible universal power adapters or known modern replacements (potentially monetized via affiliate links).
5. Image Uploads: Users can upload pictures of devices, labels, and power ports to aid identification.

Expected Benefits:

1. Prevents Device Damage: Users can find accurate power requirements, avoiding damage from incorrect voltage or polarity.
2. Extends Device Lifespan / Reduces E-waste: Enables the continued use of older, functional electronics by making it easier to find or replace lost power supplies.
3. Saves Time and Frustration: Provides a centralized resource, saving users from lengthy forum searches or risky trial-and-error.
4. Community Building: Fosters a community of vintage tech enthusiasts and repairers.
5. Monetization Potential:
   • Affiliate links to compatible power supplies on e-commerce sites.
   • Optional premium features (e.g., API access for repair shops, ad-free experience).
   • Donations from grateful users.
   • Partnerships with electronics recyclers or refurbishers.

This addresses a clear need for information that can prevent damage, reduce waste, and help users revive old technology.