Haider IP46001 power supply board
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Haider IP46001 is a power‑supply/backlight inverter board used in APEX/LD4088‑type LCD panels and similar industrial displays. Common failures include burnt or failed MOSFETs on the high‑voltage output stage, degraded capacitors on the DC‑DC regulator, and shorted input/output traces that cause no backlight or image. First‑check diagnostics: verify 12 V/24 V input supply with a multimeter, inspect for visible burn marks or swollen electrolytics, and test the high‑voltage output (≈300–400 V) for continuity to the LED driver; review any error codes from the panel’s control IC.[oss-gpt-20b] |
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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
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- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by Haider
Haider IP46001 power supply boardHaider IP46001 power supply boardContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.