# DC/DC converter TracoPower TEM 3-0522N — TEM 3N, 3 W, 12 V output, 125 mA, DIL-24

**URL:** https://aio.lv/en/product--tracopower-tem-3-0522n--3314303
**Data updated:** 2026-03-27 13:17 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** TracoPower
**Manufacturer code:** TEM 3-0522N
**EAN:** 2050004637946
**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--tracopower-tem-3-0522n--3314303

## 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

TracoPower TEM 3-0522N is a TEM 3N series DC/DC converter delivering 3 W output power with a regulated 12 V output at up to 125 mA in a DIL-24 through-hole package. Designed for board-level power isolation and voltage conversion, it suits industrial and embedded applications requiring compact, low-power DC isolation, signal conditioning, or auxiliary supply rails.

## Long description

TracoPower TEM 3-0522N is a compact DC/DC converter from the TEM 3N series that provides 3 W of isolated regulated power in a DIL-24 through-hole package. It delivers a 12 V output at up to 125 mA and is intended for board-level power isolation and low-power voltage conversion. The device is suited to industrial and embedded designs where a small footprint, galvanic isolation and stable low-current supply rails are required.
Advantages
The converter offers galvanic isolation between input and output to improve safety and reduce noise coupling. Its regulated 12 V output ensures stable voltage under varying load within the rated limits. The DIL-24 through-hole package enables straightforward PCB mounting and mechanical robustness for assembly and field service. The unit’s low power rating and compact size make it appropriate for auxiliary supplies and signal conditioning tasks where space and thermal budget are limited.
Suitable for
Isolated auxiliary power rails for industrial control boards
Powering low-current sensors, instrumentation, and signal conditioning circuits
Embedded systems requiring small, through-hole isolated converters
Test fixtures and measurement equipment needing a separated supply
Key specifications
Output power: 3 W
Output voltage: 12 V (regulated)
Maximum output current: 125 mA
Package type: DIL-24 through-hole
Function: isolated DC/DC voltage conversion for board-level applications
How to use
Mount the converter on the PCB using the DIL-24 footprint and follow the manufacturer’s recommended spacing for creepage and clearance to preserve isolation. Provide the specified input voltage and observe polarity. Use appropriate input and output decoupling capacitors as recommended in the device documentation to ensure stability and low output ripple. Verify that the connected load does not exceed the 3 W power limit and the maximum output current of 125 mA to avoid thermal or regulation issues.
Usage recommendations
Place the module in a location with adequate airflow and away from heat sources. Ensure isolation requirements are met by maintaining recommended creepage and clearance distances on the PCB. For reliable long-term operation, avoid continuous operation near the maximum rated power and verify temperature rise under expected load conditions during system validation.

## FAQ

### How much does the TracoPower TEM 3-0522N DC/DC converter TEM 3N 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 — 8 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 TracoPower 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 TracoPower 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

## Image

https://aio.lv/img/cache/product/3314303/47561462_large.webp