Item Overview
Up for sale is a specialized partial wholesale lot of 50 pieces of premium high-frequency power/switching transformers manufactured by Premier Magnetics Inc. (PMI), part number PNY-24004. This listing offers a perfectly sized medium batch for R&D labs, boutique hardware manufacturers, or professional maintenance services.
Condition: All 50 pieces are 100% brand new, pristine, never soldered, and never used. They are housed securely in their original factory protective layout grid. The packaging was opened only to take required product verification images.
Date Code: 2125 (Week 25, 2021). Kept in optimal, dry, and climate-controlled storage conditions to completely prevent any oxidation or dust accumulation.
Applications & Industry Usage
Excellent high-grade components for secure power circuit isolation and signal translation:
- SMPS (Switch-Mode Power Supplies) & High-Frequency DC-DC Converter topologies
- Industrial Controls, Automated Processes, and PLC Isolation Loops
- Telecom and Network infrastructure hardware routing
- Gate Drive Systems for secure high-power semiconductor switching (MOSFET/IGBT)
Technical Specifications
| Manufacturer | Premier Magnetics (PMI) |
| Part Number (MPN) | PNY-24004 |
| Date Code | 2125 (Week 25, 2021) |
| Total Quantity | 50 pieces (Partial factory lot) |
| Mounting Type | Through Hole (THT / PCB Mount) |
| Pin Count | 9-Pin Configuration (Asymmetric 5 + 4 layout for error-free mounting) |
| Component Condition | Pristine, completely unused, package opened for verification |