The YOUYI YY-CAR-100-5 is a DC-input power supply for vehicle LED displays. The photographed nameplate specifies a 10–30V DC input and a 5V DC, 20A output.
Use it only with a display requiring the stated output and a DC source that stays within the published input range. Check the vehicle’s operating conditions and the display load before selecting a replacement.
Nameplate specifications
| Parameter | Confirmed value |
|---|---|
| Model | YY-CAR-100-5 |
| Brand | YOUYI |
| Input | 10–30V DC |
| Output voltage | 5V DC |
| Output current | 20A DC |
| Manufacturer on label | Anhui Youyi Electronics Co., Ltd. |
These values are taken from the nameplate shown in the product gallery. Dimensions, efficiency, temperature limits and transient-protection ratings are not specified in the available listing and should be confirmed for the intended installation.
Choosing a vehicle LED display power supply
Check the complete model number, input voltage during vehicle operation, required 5V output, display load and mechanical fit. Match connections to the labels on the actual unit. The DC input marking does not permit direct connection to AC mains.
Frequently asked questions
What are the input and output ratings of the YY-CAR-100-5?
The product nameplate states 10–30V DC input and 5V DC, 20A output.
Can it be used with a 12V or 24V vehicle supply?
Nominal 12V and 24V are within the marked 10–30V DC range. Confirm that the actual supply remains within this range during operation and that the installation meets the unit’s requirements; the available listing does not specify automotive transient protection.
Can I connect this power supply directly to 220V AC?
No. This model’s nameplate specifies a 10–30V DC input, not an AC mains input.
Can it power a 5V vehicle LED video display?
That is the listed application. Confirm that the display requires 5V DC and that its load is compatible with the marked 20A output, along with the mounting and connection requirements.
Is a specification PDF available on this product page?
The original listing includes product photos but no PDF download. The gallery nameplate is the source for the ratings shown here. Request additional model-specific documentation when dimensions or environmental limits are needed.
Original product photos









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