RFL Industries 828 AC/DC V-A Source
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The RFL Industries 828 AC/DC V‑A Source is a compact, self‑regulating voltage and current calibrator used for laboratory, production line, and field instrumentation calibration. Common failures include drift or loss of regulation due to aging of the internal reference IC or power‑supply ripple, worn potentiometers (COMPLIANCE R21, OVRLD R102), and failure of the output selector pushbuttons or interlocking switches. First‑check diagnostics: verify input voltage and polarity; inspect the regulator board for burn marks or loose connections; test the output with a calibrated multimeter while cycling through all mode/range selections to confirm proper regulation and switch operation.[oss-gpt-20b] |
Need your RFL Industries 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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[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
- 🧪 Burn-in + benchmarks (hash/matrix, memtest, stability)
- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by RFL Industries
Rfl Industries 828 AC/DC V-A SourceRfl Industries 828 AC/DC V-A SourceRFL Industries 828 AC/DC V-A SourceRfl Industries 828 AC/DC V-A SourceRFL Industries 828 AC/DC V-A SourceRFL Industries 828 AC/DC V-A SourceContact 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.