Description
BIOPOOLER ULN2003 (10PCS) — ULN2003A ULN2003APG Stepper Motor Driver IC Bipolar Transistor
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
| Number of Pins | 16; Collector Emitter Saturation Voltage: 1.6 V; Collector Emitter Voltage (VCEO): 50 V; Max Collector Current: 500 mA; Max Operating Temperature: 85 C |
|---|---|
| Max Power Dissipation | 1.47 W; Min Operating Temperature: -40 C; Output Current: 500 mA; Output Voltage: 50 V. |
| Product Type | Coil, Fuse & Passives |
| 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 BIOPOOLER ULN2003 (10PCS)
• Protective ESD anti-static bubble packaging & safety outer box from ACPCB.
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