Switching Systems International SQV400-1222 Power Supply
 |
The SQV400‑1222 is a non‑rotating industrial power supply used in Switching Systems International control and drive systems. Common failure points for this class of supplies include degraded capacitors, burnt fuses or blown output transistors, and overheating due to overloading or poor ventilation. First‑check diagnostics: verify input voltage and polarity with a multimeter, inspect the unit for visible signs of damage (burn marks, swollen caps, discolored PCB traces), and test the output rails against the manufacturer’s spec; if available, review any error codes or status LEDs that accompany the supply.[oss-gpt-20b] |
Need your Switching Systems International 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
⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.
Industrial AI Hardware Recovery — Free Diagnostic • Pay Return Shipping Only
[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 Switching Systems International
Switching Systems International PFS400-28-1-1 20-0046-009 B2 Control BoardSwitching Systems International SQV400-1222 Power SupplySwitching Systems International 30-0041-001 power supplySwitching Systems International SQM 150-1422 power supplySwitching Systems International F6C6A3A4 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.