E-C Aparatus Corporation EC250-90 Power Supply
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The EC250‑90 is a low‑voltage electrophoresis power supply capable of 250 V, 500 mA (125 W) with constant‑voltage or constant‑current operation and automatic crossover between modes. Common failure points include the load‑sensing interlock that can trigger shutdown on disconnect, the power‑on reset circuitry after a loss of mains voltage, and drift in the ±1.5 % accuracy display due to aging voltage regulators. First‑check diagnostics: verify input mains and cord integrity; measure output voltage/current against setpoints while monitoring the safety interlock status; inspect the internal fuse and regulator capacitors for signs of overheating or leakage.[oss-gpt-20b] |
Need your E-C Aparatus Corporation repaired or tested?
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
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
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E-C Aparatus Corporation EC250-90 Power SupplyContact 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.