Pay in installments of $36.48 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
PSU4100-03 Power Supply for Avalon Q Miner | 1700W Original Canaan PSUPSU4100 03 Power Supply 1700W Original Canaan PSU for Avalon Q Miner Replacement The PSU4100 03 is the original Canaan Creative power supply for the Avalon Q cryptocurrency miner. Rated at 1700W with a universal 110 240VAC input, it delivers a primary 21. 5 26V rail at 1700W for the hashboards and a secondary 12V 100W rail for the control board and fans. Direct drop in replacement when the original PSU fails or degrades. Built in overvoltage,
PSU4100-03 Power Supply | 1700W Original Canaan PSU for Avalon Q Miner Replacement
The PSU4100-03 is the original Canaan Creative power supply for the Avalon Q cryptocurrency miner. Rated at 1700W with a universal 110-240VAC input, it delivers a primary 21.5-26V rail at 1700W for the hashboards and a secondary 12V / 100W rail for the control board and fans. Direct drop-in replacement when the original PSU fails or degrades.
Built-in overvoltage, overcurrent, and short-circuit protection safeguards both the PSU and the miner during transient events. C20 receptacle on the AC-input side — pairs with any standard C19-to-C20 mining-rack power cord.
When to Replace the PSU4100-03
- Miner refuses to boot — no LED activity at power-on.
- Intermittent restarts under load — PSU dropping mid-mining session.
- Audible coil whine not present during normal operation — internal degradation.
- Burning smell — component failure, immediate replacement required before further damage.
- Upstream breaker trips — failed PSU drawing short-circuit current.
PSU4100-03 Specifications
| Feature | Specification |
|---|---|
| Model | PSU4100-03 |
| Manufacturer | Canaan Creative |
| Compatible Miner | Avalon Q |
| Input Voltage | 110-240VAC universal |
| Input Frequency | 50 / 60Hz |
| Maximum Input Current | 20A |
| Output 1 (main rail) | 21.5-26V / 1700W |
| Output 2 (auxiliary) | 12V / 100W |
| AC Receptacle | C20 |
| Protections | OVP / OCP / Short-Circuit |
FAQ — PSU4100-03 Avalon Q Power Supply
Q: Can I run the PSU at 110V residential mains?
A: Yes — universal 110-240VAC input. But at 110V the input current draw roughly doubles vs 240V (~20A at full load), so verify your circuit and wiring can handle that current. North American 120V mining setups typically use 240V service for this reason.
Q: How do I verify the new PSU is working?
A: After installation, measure rails with a multimeter at the hashboard connectors: main rail should read 21.5-26V (depending on load), auxiliary rail should read 12V ±5%. Run the miner for 10-15 minutes and check for stable hashrate before returning to production.
Q: Will this PSU work on other Avalon models?
A: No — the PSU4100-03 is specifically rated for the Avalon Q's 1700W power envelope and 21.5-26V hashboard rail. Other Avalon models (A1066, A1166, A1246) use higher-power PSUs (PSU3400 series).
Q: Bulk pricing for fleet operators?
A: Yes — email [email protected] for volume pricing on Avalon Q PSU stock.
Related products
- Avalon Q 120×25mm Cooling Fan
- Snowfan YY12025M12B Avalon Q Cooling Fan
- Avalon Control Board (1066 / 1166 / 1246 / 1266)
- Avalon PSU3400-03 (Canaan A1346 / A1366)
Mining farms running Avalon Q fleets and stocking spare PSUs? Email [email protected] for bulk pricing. Worldwide shipping from our Shenzhen warehouse.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy