# Power adapter MEAN WELL DPU01L-12 1 W Input 4.5-5.5 V Output 12 V

**URL:** https://aio.lv/en/product--mean-well-dpu01l-12--3812932
**Data updated:** 2026-01-05 20:32 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** mean well
**Manufacturer code:** DPU01L-12
**EAN:** 4021087046213
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-dpu01l-12--3812932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL DPU01L-12 is a compact power adapter with an input voltage range of 4.5 to 5.5 V and an output power of 1 W at 12 V. It is compliant with RoHS standards, ensuring environmental safety. Ideal for various electronic applications requiring reliable power conversion.

## Long description

The MEAN WELL DPU01L-12 is a PCB-mount DC-DC converter designed for compact electronic applications. It accepts a 4.5–5.5 V DC input and provides a regulated 12 V output with 1 W output power. The module is supplied in a SIP through-hole package suitable for board mounting and is RoHS compliant.
Advantages
The converter offers a small footprint for PCB installation, stable regulated output at 12 V, and compatibility with common 5 V supply rails. Its SIP through-hole package simplifies mechanical mounting and soldering on printed circuit boards. RoHS compliance ensures it meets environmental substance restrictions.
Suitable for
 Embedded and microcontroller projects requiring a 12 V rail from a 5 V source
 Industrial control boards with limited space for power conversion
 Prototyping and small-scale production where PCB-mounted converters are preferred
Key specifications
 Manufacturer: MEAN WELL
 Model / MPN: DPU01L-12
 Input voltage: 4.5–5.5 V DC
 Output voltage: 12 V DC
 Output power: 1 W
 Output current: up to 0.042 A
 Package: SIP through-hole
 RoHS: compliant
 EAN: 4021087046213
How to use
Mount the DPU01L-12 into the designated SIP through-hole footprint on the PCB and solder the pins according to the board layout. Connect a stable 4.5–5.5 V DC input to the input pins, observe polarity, and route the 12 V output to the load. Ensure the load does not exceed the rated output current (approximately 0.042 A) and provide adequate spacing for any required cooling or airflow.
Usage recommendations
Use the unit on PCBs with appropriate input filtering and protection. Verify that the input supply can provide stable voltage within 4.5–5.5 V and that the connected load remains within the 1 W / 0.042 A output limit. For reliable operation, avoid placing heat-sensitive components close to the converter.

## Specifications

### Power

| Feature | Value |
|---|---|
| Output power | 1 W |
| Input voltage | 4.5 - 5.5 |
| Output voltage | 12 |
| Output current | 0.042 A |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 2912 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Power adapter MEAN WELL DPU01L-12 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mean well products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mean well service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Power adapter MEAN WELL DPU01L-12?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3812932/64229818_large.webp