# Power adapter/inverter mean well SPA01B-05, input 18–36 V, output 5 V, 1 W

**URL:** https://aio.lv/en/product--mean-well-spa01b-05--3812891
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SPA01B-05
**EAN:** 4021087033534
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-spa01b-05--3812891

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Mean Well SPA01B-05 is a compact power adapter/inverter designed for DC-to-DC conversion. It accepts 18–36 V input and provides a regulated 5 V output with 1 W output power. RoHS compliant and weighing 3 g, it suits low-power embedded devices, instrumentation and distributed electronics. Supplied in bulk packs of 2800 pcs for production use.

## Long description

Mean Well SPA01B-05 is a compact DC-DC regulated single-output converter in a SIP package. It accepts an input range of 18–36 VDC and delivers a regulated 5 VDC output at up to 0.2 A (1 W). The module provides 1500 VDC input-to-output isolation, is RoHS compliant and weighs approximately 3 g, making it suitable for integration into space-constrained, low-power electronic designs and production assemblies supplied in bulk.
Advantages
The SPA01B-05 offers a small SIP form factor and high input-to-output isolation (1500 VDC), ensuring safety and noise separation in distributed electronics. Its regulated 5 V output and wide input range (18–36 V) simplify integration with various DC power sources. With a lightweight construction and RoHS compliance, it is appropriate for industrial and embedded applications requiring reliable low-power conversion.
Suitable for
 Low-power embedded devices and microcontroller modules
 Instrumentation and sensor interfaces
 Distributed electronics and remote power modules
 Production assemblies supplied in bulk
Key specifications
 Model: SPA01B-05 (mean well)
 Input voltage: 18–36 VDC
 Output voltage: 5 VDC regulated
 Output current/power: 0.2 A / 1 W
 Isolation: 1500 VDC I/O
 Package: SIP
 Compliance: RoHS
 Weight: ~3 g
 Packaging: bulk (2800 pcs)
How to use
Connect the SPA01B-05 module according to the manufacturer’s pinout in a PCB layout that accommodates a SIP package. Provide a DC source within 18–36 V to the input pins and take the regulated 5 V output from the corresponding output pins. Observe polarity and recommended PCB creepage/clearance for safe operation. Ensure the output load does not exceed 0.2 A and allow for adequate thermal conditions in confined installations.
Usage recommendations
Use the SPA01B-05 in applications that require galvanic isolation between input and output and limited power (1 W). For reliable performance, operate within the specified input range, keep the output current below 0.2 A, and follow PCB layout and isolation guidelines from the manufacturer. When integrating into production, consider the bulk packaging quantity.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 18 - 36 |
| Output voltage | 5 |
| Output current | 0.2 A |
| Output power | 1 W |

### Certificates

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2800 pc(s) |

## FAQ

### How much does the Power adapter mean well SPA01B-05 1 W 5 V cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power adapter mean well SPA01B-05 1 W 5 V?

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/3812891/64229790_large.webp