# Power adapter MEAN WELL DETN01L-05 1 W Input 4.5-5.5 V Output 5 V

**URL:** https://aio.lv/en/product--mean-well-detn01l-05--5076690
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** mean well
**Manufacturer code:** DETN01L-05
**EAN:** 4021087046848
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-detn01l-05--5076690

## 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 DETN01L-05 is a compact power adapter with an input voltage range of 4.5 to 5.5 V and an output voltage of 5 V. It delivers a power output of 1 W and is compliant with RoHS standards. With a depth of 15.2 mm, it is suitable for various applications requiring efficient power conversion.

## Long description

The MEAN WELL DETN01L-05 is a compact PCB-mount DC-DC converter designed for low-power applications. It accepts an input voltage between 4.5 and 5.5 Vdc and provides a regulated 5 V output with a total power rating of 1 W. The module is supplied in an SMD package, includes a short-circuit protection feature that responds within about 1 second, and complies with RoHS requirements.
Advantages
The SMD-mounted design allows for space-efficient installation on printed circuit boards. The narrow input voltage range makes it suitable for stable 5 V supply sources such as USB power. Built-in short protection increases reliability in case of output faults. RoHS compliance ensures that the unit meets common environmental and safety restrictions.
Suitable for
Low-power embedded systems and microcontroller boards
USB-powered devices and peripherals
Sensor modules and small instrumentation
PCB designs requiring a compact 5 V regulator
Key specifications
Brand: MEAN WELL
Model: DETN01L-05 (MPN)
Input voltage: 4.5–5.5 Vdc
Output: 5 Vdc
Power rating: 1 W
Output current: up to 0.2 A (depending on load to stay within 1 W)
Protection: short-circuit protection (~1 second response)
Package: SMD, PCB mount
RoHS compliant
EAN: 4021087046848
How to use
Mount the DETN01L-05 on the PCB following the manufacturer’s recommended footprint and soldering guidelines. Connect a stable 4.5–5.5 Vdc source to the input pads and take the regulated 5 V output from the output pads. Ensure the output load does not exceed the unit’s 1 W power rating; if a higher current is required, use a different converter with a suitable power rating. Observe standard ESD handling and thermal considerations during soldering and operation.
Usage recommendations
Use the converter on PCBs with adequate copper area for heat dissipation, keep the input supply within 4.5–5.5 Vdc, and avoid continuous overloads; rely on the short-circuit protection for fault conditions but design the system to prevent repeated trips.

## Specifications

| Feature | Value |
|---|---|
| Output current | 0.1 A |
| Output power | 1 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Depth | 15.24 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 3840 pc(s) |

### Performance

| Feature | Value |
|---|---|
| Input voltage | 4.5 - 5.5 |
| Output voltage | 5 |

### Certificates

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

## FAQ

### How much does the Power adapter MEAN WELL DETN01L-05 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 DETN01L-05?

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/5076690/64358919_large.webp