Description
REGULATOR 7905 (3PCS) — L7905CV/7905 NEGATIVE VOLTAGE REGULATOR -5V 1.5A
Key Product Highlights & Features:
- Guaranteed Compatibility: Engineered to exact OEM specifications for OEM / Universal and compatible inverter equipment.
- Pre-Tested Reliability: Rigorously inspected by ACPCB for thermal resilience, voltage stability, and signal integrity.
- Durable PCB Construction: Manufactured with high-grade fiberglass FR-4 substrate and anti-corrosive coating for prolonged lifespan.
- Direct Drop-in Replacement: Standardized pinouts and mounting holes for rapid, hassle-free installation.
- Technical Support: Backed by dedicated ACPCB inverter AC troubleshooting guidance and verified pinout records.
Technical Specifications
| Output Current in Excess of 1A | Output Voltages of -5, -6, -8 , -9, -10, -12, -15, -18 and -24V |
|---|---|
| Internal Thermal Overload Protection | Short Circuit Protection |
| Product Type | Voltage Regulator |
| Compatible Brand | OEM / Universal |
| Condition | 100% Brand New & Factory Tested |
| Quality Standard | OEM Industrial Standard / RoHS Compliant |
| Testing Certification | QC Passed – Voltage & Current Load Tested |
Professional Installation Guidelines:
1. Always disconnect the main power supply and discharge high-voltage DC filter capacitors before handling or replacing electronic boards.
2. Ensure uniform application of premium thermal conductive paste between heatsinks and power semiconductor modules (IPM/IGBT).
3. Verify wiring harness connections against terminal labels prior to powering on the system.
Package Contents:
• 1 x REGULATOR 7905 (3PCS)
• Protective ESD anti-static bubble packaging & safety outer box from ACPCB.






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