Photos show this exact unit, including any signs of use.

- ShippingDepends on item size and packaging.
- Local pickupAvailable in Taylorsville, UT.
This same item is also listed on
Same unit, same SKU.- Real photos
- Tested in Utah
- Ships in 2–4 business days
- 14-day limited returns
Description
Included and condition
Included
- Bosch D1640 Plug-In Transformer
- User manual
- Warranty information
Condition
- Graded New. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Confirm exact contents in the product photos. Accessories vary per unit.
Product overview
The Bosch D1640 Plug-In Transformer is a reliable power supply that outputs 16.5VAC with a capacity of 40VA, making it ideal for various low-voltage applications such as doorbells and landscape lighting. This product is in brand new condition and factory sealed, ensuring you receive a quality item. At TamDo.us, we pride ourselves on providing real product photos and clear condition notes, so you know exactly what you're getting. We offer fast shipping from Utah, with orders typically dispatched within 2–4 business days.
Key features
- 16.5VAC output for reliable power
- 40VA capacity suitable for low-voltage devices
- Brand new and factory sealed condition
- Compact design for easy installation
- Compatible with Bosch products
Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship within 2–4 business days with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Good to know before you buy
Still unsure? Text (385) 715-6888 with SKU 30112What is the voltage output of the Bosch D1640?
The Bosch D1640 provides a voltage output of 16.5VAC.
Is this transformer suitable for outdoor use?
Yes, the Bosch D1640 can be used in both indoor and outdoor settings.
How long does shipping take?
Orders typically ship within 2–4 business days from Utah.
What is the return policy?
We offer a 14-day return policy for your peace of mind.
Is the product new or used?
The Bosch D1640 is in brand new condition and factory sealed.
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