# Power adapter/inverter mean well SPB09C-03, 9 W, input 36–75 V, output 2 A, depth 24 mm

**URL:** https://aio.lv/en/product--mean-well-spb09c-03--3812983
**Data updated:** 2026-03-27 13:20 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SPB09C-03
**EAN:** 4021087051880
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-spb09c-03--3812983

## 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 SPB09C-03 is a 9 W power adapter/inverter designed for DC applications. It accepts 36–75 V input and provides up to 2 A output current. Compact and lightweight (depth 24 mm, weight 5 g), it is suitable for embedded systems, LED drivers and industrial control where low-power DC conversion is required. RoHS compliant. Supplied in bulk packs of 2000 pcs.

## Long description

MEAN WELL SPB09C-03 is a compact 9 W DC-DC regulated converter in a SIP through-hole package. It accepts a wide input voltage range of 36–75 V DC and provides a single 3.3 V DC output capable of delivering up to 2 A. With a depth of 24 mm and a lightweight construction, this module is designed for PCB mounting in embedded systems, LED driver circuits and industrial control equipment where a small, reliable low-power DC converter is required. The unit includes a remote ON/OFF function and is RoHS compliant, supplied in bulk packs.
Advantages
The SPB09C-03 offers regulated output voltage with low-profile SIP mounting suitable for tight spaces on printed circuit boards. Its wide input range supports applications with variable DC supply rails. The 3.3 V 2 A output provides a stable low-voltage source for logic circuits and sensors while the remote ON/OFF feature allows system-level control. The small depth and light weight reduce impact on overall device size and thermal loading.
Suitable for
Embedded systems and microcontroller power supplies
LED driver modules and low-power lighting control
Industrial control circuits and instrumentation
Telecommunications and distributed power systems with 36–75 V rails
Key specifications
Power rating: 9 W
Input voltage range: 36–75 V DC
Output voltage: 3.3 V DC
Output current: up to 2 A
Package: SIP through-hole (PCB mount)
Depth: 24 mm
Function: DC-DC regulated converter with remote ON/OFF
Compliance: RoHS
How to use
Mount the SPB09C-03 on the PCB using the SIP through-hole pins and ensure proper soldering for mechanical and electrical reliability. Connect a DC source within the 36–75 V range to the input pins, observing polarity. Use the output pins to supply the 3.3 V rail, making sure the connected load does not exceed 2 A. Implement decoupling and adequate PCB copper area for heat dissipation. Use the remote ON/OFF pin according to system requirements to enable or disable the output without removing the input power.
Usage recommendations
For reliable operation, keep input voltage within specified limits and avoid continuous operation at maximum rated output without confirming thermal conditions on the PCB. Place the module to allow airflow around the package, provide adequate solder fillets for heat conduction, and follow PCB layout guidelines for DC-DC converters to minimise noise on the 3.3 V rail.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 36 - 75 |
| Output current | 2 A |
| Output power | 9 W |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.005 kg |
| Depth | 24 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2000 pc(s) |

## FAQ

### How much does the Power adapter/inverter mean well SPB09C-03 9 W cost, and is it available for purchase?

The price is 30.99 € (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 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/inverter mean well SPB09C-03 9 W?

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/3812983/58570148_large.webp