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header-product Power adapter/inverter Mean Well RSD-30H-3.3 — 30 W, input 40–160 V, output 3.3 V 6 A, RoHS, 60×113×25 mm
56.99 €

Power adapter/inverter Mean Well RSD-30H-3.3 — 30 W, input 40–160 V, output 3.3 V 6 A, RoHS, 60×113×25 mm

Mean Well RSD-30H-3.3 power adapter/inverter 30 W Photo 1
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Power adapter/inverter Mean Well RSD-30H-3.3 — 30 W, input 40–160 V, output 3.3 V 6 A, RoHS, 60×113×25 mm

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Power adapter/inverter Mean Well RSD-30H-3.3 — 30 W, input 40–160 V, output 3.3 V 6 A, RoHS, 60×113×25 mm

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Short description

Mean Well RSD-30H-3.3 is a 30 W power adapter/inverter with wide input range 40–160 V and fixed 3.3 V output capable of 6 A. Compact dimensions (60 × 113 × 25 mm) suit DIN-rail or embedded installations. RoHS compliant, intended for industrial and embedded electronics requiring stable low-voltage power from a wide DC input.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 3717101
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 € (Weight: 0.25 kg)
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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Payment Methods:
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Product information

Description

Mean Well RSD-30H-3.3 is a compact 30 W DC-DC enclosed converter designed to deliver a stable 3.3 V output at up to 6 A from a wide DC input range of 40–160 V. The unit meets railway standard EN50155 and provides 4000 VDC input-to-output isolation, making it suitable for industrial and embedded electronics that require reliable low-voltage power in constrained spaces. With RoHS compliance and a small footprint (60 × 113 × 25 mm), this power adapter/inverter fits DIN-rail or embedded installation scenarios where space efficiency and electrical safety are important.

Advantages

The RSD-30H-3.3 offers a wide input range that supports varying supply voltages while maintaining a regulated 3.3 V output at 6 A. Its 4000 VDC I/O isolation enhances safety and noise immunity between input and output circuits. Conformance to EN50155 and RoHS indicates suitability for rail applications and compliance with hazardous-substance limits. Its enclosed construction and compact dimensions enable straightforward mounting in industrial enclosures or on DIN rails without sacrificing power density.

Suitable for

  • Embedded control systems requiring a stable 3.3 V rail
  • Railway and mass transit electronics conforming to EN50155
  • Industrial automation devices with wide DC supply ranges
  • Telecommunications and network equipment needing isolated low-voltage power

Key specifications

  • Output power: 30 W
  • Input voltage range: 40–160 V DC
  • Output voltage: 3.3 V DC
  • Output current: up to 6 A
  • Isolation: 4000 V DC input-to-output
  • Standards: railway EN50155 compliance
  • Compliance: RoHS
  • Package dimensions: 60 × 113 × 25 mm

How to use

Install the converter according to the equipment manufacturer’s mounting guidelines, ensuring adequate ventilation and secure mechanical attachment for DIN-rail or panel mounting. Connect the DC input within the specified 40–160 V range and verify correct polarity before powering. Route output wiring to the 3.3 V load, observing current limits and proper connector termination to maintain reliable operation. Follow local safety rules and isolate power before making wiring changes.

Usage recommendations

To maximize reliability, keep ambient temperature and ventilation within the converter’s operating range, use proper fusing on the input side, and avoid exposing the unit to excessive vibration or moisture. For railway installations, follow EN50155 installation and testing practices and perform periodic inspections of connections and mounting integrity.

Specifications

Weight:
0.25 kg
All features
Input voltage:
40 - 160
Output current:
6 A
Output power:
30 W

Technical details

Sustainability certificates:
RoHS

Weight & dimensions

Weight:
0.25 kg
Height:
25 mm
Width:
60 mm
Depth:
113 mm

Logistics data

Quantity per pack:
56 pc(s)

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Customer reviews

Customer questions

FAQ

How much does the Mean Well RSD-30H-3.3 power adapter/inverter 30 W cost, and is it available for purchase?

The price is 56.99 € (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 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.

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 Mean Well RSD-30H-3.3 power adapter/inverter 30 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.
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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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