CreatBotAC48 Toroidal TransformerGenuine CreatBot Replacement Part
AC48 Toroidal Transformer for PEEK-250 and PEEK-300 3D Printers

The CreatBot AC48 toroidal transformer is the OEM power transformer used in the CreatBot PEEK Series printers. A toroidal transformer winds its coils around a ring shaped core, which makes it compact, efficient and quiet for the amount of power it handles. The AC48 rating in CreatBot's part name refers to its 48 V AC output. The transformer comes in two wattages, and each one is matched to a specific PEEK Series printer. Full specifications →
Genuine CreatBot part, shipped from Rev1 — your authorized CreatBot dealer and service partner. Not sure it fits? Call (248) 707-2950.

Genuine CreatBot AC48 Toroidal Transformer, from an authorized CreatBot dealer.
An authentic CreatBot replacement part, not a third-party copy. Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in Auburn Hills, Michigan.
Signs the transformer may need replacing
The circuits it feeds have no power while the rest of the printer runs normally.
Loud buzzing or humming that is new, or a burning smell from the power section.
A breaker or fuse that trips as soon as that circuit switches on.
Visible damage, scorching or melted insulation on the windings or leads.
Transformer faults can look like heater, relay or wiring faults. Because this part works at mains voltage, contact Rev1 support before you order so we can help confirm the cause.
Choose your wattage
| Wattage | Part number | Fits |
|---|---|---|
| 600W | 171008 | PEEK-250 |
| 1000W | 171007 | PEEK-300 |
Compatible CreatBot 3D printers
Fit differs by wattage: the 600W transformer is for the PEEK-250 and the 1000W transformer is for the PEEK-300.
Which wattage is right for you

Choose by printer model, not by preference. The PEEK-250 is built around the 600W unit and the PEEK-300 around the 1000W unit. Do not substitute one for the other: the power rating is matched to each machine's electrical design, and the wrong transformer can overload or underpower the circuits it feeds. If you are unsure which printer model you have, the model is shown on the printer's rating label.
Installation tips
This part connects to mains power. Disconnect the printer from the wall and wait before you open the power compartment. Photograph every terminal and lead, transfer the connections one at a time, and secure the transformer firmly in its mount. If you are not comfortable working on mains wiring, have a qualified technician or Rev1 do the replacement.
CreatBot AC48 Toroidal Transformer Specifications
WHY REV1 TECH
Sold and Supported by Rev1 Technologies
Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in the US. Not sure which part your printer needs? Send us your printer model and serial number and our team will confirm the right part before it ships. We also handle installation, repair and preventive maintenance on CreatBot printers.
CreatBot AC48 Toroidal Transformer — Questions
Which wattage do I need?
The 600W transformer (171008) for a PEEK-250, or the 1000W transformer (171007) for a PEEK-300.
Can I fit the 1000W unit in my PEEK-250 for extra headroom?
No. Use the transformer CreatBot specifies for your printer.
Can Rev1 install it?
Yes. Rev1 is a certified CreatBot service provider and can diagnose power faults and replace the transformer.
Is this a genuine CreatBot part?
Yes. Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in the US, and every part we sell is a genuine CreatBot part.
How do I confirm it fits my printer?
Send us your printer model and serial number, or call (248) 707-2950, and our team will confirm the right part before it ships.
Can Rev1 install it for me?
Yes. We handle installation, repair and preventive maintenance on CreatBot printers. Ask us about on-site or depot service.