2200uF 16V Radial Electrolytic Capacitor Whatsminer Power Supply

2200uF 16V Radial Electrolytic Capacitor | High-Ripple Bulk Filter for Whatsminer PSU Repair

The 2200µF 16V radial high-ripple electrolytic capacitor is a through-hole bulk filter cap designed for Whatsminer power supply repair. With low impedance, high ripple-current rating, and long service life, this part replaces failed bulk caps on the secondary-side output stage of Whatsminer PSU boards — the position that fails most often after extended mining duty.

Physical: 10×15mm radial form factor with 5mm lead spacing. ±20% capacitance tolerance, 105°C maximum working temperature. Sized for low-voltage high-current rails where bulk capacitance is the dominant filter component.

When to Replace the 2200uF 16V Capacitor

• Visible bulging or leakage on the cap top — immediate replacement required.
• PSU output ripple elevated on scope (>5% peak-to-peak) — bulk filtering degraded.
• ESR meter reads more than 2× the spec value — replace before cascade failure.
• PSU output rail droops under load after warm-up — common bulk-cap aging signature.

2200uF 16V Capacitor Specifications

FAQ — 2200uF 16V Radial Capacitor

Q: 16V rating vs 25V rating — which one do I need?
A: Match the original cap's voltage rating from the PCB silk mark. The 16V variant is for lower-voltage rails (12V output with headroom); the 25V variant fits higher-voltage rails or applications needing more derating margin. Don't downgrade voltage — only upgrade is safe.

Q: How many bulk caps per Whatsminer PSU?
A: Typically 4-8 bulk caps on the secondary-side output stage, depending on the PSU model. Replace failed caps with matching capacitance and voltage rating; check neighbours since they often age in parallel.

Q: Rework procedure?
A: Through-hole replacement — desolder both leads with a vacuum desoldering pump, lift the cap out, clean the holes, install fresh cap with correct polarity (longer lead = positive), trim leads flush.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com for tray-quantity pricing.

Related products

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• 1000µF 35V Electrolytic Capacitor (Whatsminer PSU)
• 470µF 25V Radial Electrolytic Capacitor (Whatsminer)
• 220µF 16V SMD Aluminum Electrolytic Capacitor

Repair benches stocking 2200µF 16V caps for Whatsminer PSU rebuilds? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.