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header-product Power adapter MEAN WELL SPBW03G-03 3 W 0.7 A 18-75 V
22.99 €

Power adapter MEAN WELL SPBW03G-03 3 W 0.7 A 18-75 V

Power adapter MEAN WELL SPBW03G-03 Photo 1
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Power adapter MEAN WELL SPBW03G-03 3 W 0.7 A 18-75 V

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Short description

The MEAN WELL SPBW03G-03 is a compact power adapter with an input voltage range of 18-75 V and an output power of 3 W. It provides a maximum output current of 0.7 A, making it suitable for various applications. This adapter is RoHS compliant, ensuring it meets environmental standards. With a pack quantity of 2576 pieces, it is ideal for bulk purchases.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3812981
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The MEAN WELL SPBW03G-03 is a compact PCB-mount DC-DC converter designed for single-output applications. It accepts a wide input voltage range of 18–75 V DC and delivers a regulated 3.3 V DC output with a maximum current of 0.7 A. The module is supplied in an SIP through-hole package and is RoHS compliant.

Advantages

The SPBW03G-03 offers a wide input range that supports various supply sources, a small footprint for PCB mounting, and a fixed 3.3 V output for straightforward integration into low-voltage systems. Its through-hole SIP package eases assembly for both prototyping and production, and RoHS compliance ensures it meets environmental standards.

Suitable for

  • Embedded systems requiring 3.3 V power
  • Industrial control boards with 18–75 V supplies
  • Communication modules and sensors
  • Bulk manufacturing and OEM projects

Key specifications

  • Manufacturer: mean well
  • Model / MPN: SPBW03G-03
  • Input voltage: 18–75 V DC
  • Output voltage: 3.3 V DC
  • Maximum output current: 0.7 A
  • Output power: 3 W
  • Package: SIP through-hole
  • Compliance: RoHS
  • EAN: 4021087040952

How to use

Mount the SPBW03G-03 on the PCB using the SIP through-hole pins, ensuring correct orientation for input and output terminals. Connect a suitable 18–75 V DC source to the input pins and route the 3.3 V output to the load, taking into account the 0.7 A current limit. Provide appropriate input and output decoupling capacitors on the PCB if required by the application, and observe correct polarity during wiring.

Usage recommendations

For reliable operation, keep the module within its specified input range and avoid continuous operation at the maximum output current without proper thermal management. Follow PCB layout guidelines for DC-DC converters, place decoupling capacitors close to the device pins, and ensure adequate airflow or heatsinking if the ambient temperature or load conditions require it.
All features
Input voltage:
18 - 75
Output current:
0.7 A
Output power:
3 W

Certificates

Compliance certificates:
RoHS

Logistics data

Quantity per pack:
2576 pc(s)

Description

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Customer reviews

Customer questions

FAQ

How much does the Power adapter MEAN WELL SPBW03G-03 cost, and is it available for purchase?

The price is 22.99 € (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 23.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Power adapter MEAN WELL SPBW03G-03?

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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