Product Overview
This black wall adapter has a fixed 12V DC output label, 3A maximum-current label and 36W rating. A US two-blade plug, attached output lead and ten individually pictured connector tips form the ALT-1203 10T configuration.
Choose only after matching the device's required DC voltage, minimum current or wattage, connector dimensions and polarity to the exact adapter or variant label. A connector that physically fits does not prove electrical compatibility, and connector sets differ by listing and checkout option.
Key Features
- Fixed 12V DC output label
- 3A and 36W labels
- US two-blade wall plug
- Attached DC output cable
- Ten pictured connector tips
No universal device compatibility, brand-model compatibility, charging function, USB Power Delivery negotiation, output accuracy or stability, protection-circuit performance, certification, conductor composition, flame resistance, service life, energy efficiency or worldwide-use guarantee is claimed. Adjustable units are AC-to-DC supplies rather than battery chargers unless the received label states otherwise.
Specifications
| Input label |
AC 100–240V, 50/60Hz |
| Output label |
DC 12V |
| Maximum labels |
3A / 36W |
| Model option |
ALT-1203 10T |
| Color |
Black |
| Safety boundary |
Incorrect voltage, polarity, connector or current capacity can damage equipment or create shock, heat and fire hazards. Use only indoors in a dry, ventilated location with the specified input supply. Set or confirm voltage and polarity before connecting the device; never change a knob, tip or polarity converter while energized. Do not exceed the adapter or device rating, daisy-chain outputs or use damaged cords. |
Frequently Asked Questions
What is included?
One black 12V adapter with attached lead and ten pictured tips in the Black / ALT-1203 10T option is represented.
How should I choose an option?
Confirm the device requires exactly 12V DC, no more current than the adapter label permits, and the same polarity and tip dimensions
How should I use or assemble it?
Read the target device label first. Match voltage exactly, use an adapter current rating at least as high as the device requirement without exceeding any stated device limit, confirm center polarity and connector dimensions, then connect with power off. For an adjustable adapter, verify the displayed setting again before energizing the device.
What checks should I repeat?
Confirm the selected model, plug, adapter body, cord, connector tips and polarity converter shown for that option. Stop use and unplug immediately for a loose fit, damaged insulation, bent contacts, odor, noise, sparks, discoloration or unusual heat; have questionable equipment checked by a qualified technician.
Fast US Shipping
Ships from US warehouse, free delivery 2-7 business days.
