# Semiconductor Heater Delta HG-140-45W — HG-140-45W, 45 W power

**URL:** https://aio.lv/en/product--delta-hg-140-45w--12217894
**Data updated:** 2026-03-27 13:58 (EET)
**Category:** Heating Radiators
**Manufacturer:** Delta
**Manufacturer code:** HG-140-45W
**EAN:** 5902887007651
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delta-hg-140-45w--12217894

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Delta HG-140-45W is a semiconductor (solid-state) heater designed for localized heating applications. With a rated power of 45 W, this compact unit provides controlled heat output for industrial or laboratory use, component warming, temperature maintenance, and small-scale process heating. The device suits installations requiring steady, reliable thermal output without moving parts.

## Long description

Delta HG-140-45W is a semiconductor (solid-state) heater designed for localized heating tasks where compact size and steady heat output are required. Rated at 45 W, this device delivers controlled thermal power suitable for industrial and laboratory environments, component warming, temperature maintenance, and small-scale process heating. The heater's solid-state design provides reliable operation without moving parts, making it appropriate for installations that demand continuous, low-vibration heating.
Advantages
The semiconductor construction ensures fast response to control inputs and consistent heat output over extended periods. With a modest 45 W rating, the unit balances power and efficiency for localized applications while minimizing thermal overshoot. Its compact format simplifies integration into confined spaces and onto assemblies where space and stability are important. The absence of mechanical elements reduces maintenance needs and improves durability in environments sensitive to vibration or particle generation.
Suitable for
 Localized component warming on electronic assemblies
 Temperature maintenance in small enclosures or test chambers
 Small-scale process heating in laboratory setups
 Preventing condensation or maintaining operating temperature for sensors and instruments
Key specifications
 Power output: 45 W continuous
 Type: solid-state (semiconductor) heater
 Form factor: compact, panel- or surface-mountable unit
 Thermal control: suitable for closed-loop control with external temperature sensors and controllers
 Operation: no moving parts, low-vibration heating
How to use
Install the heater on a suitable thermally conductive surface or mount it according to mechanical integration requirements, ensuring adequate thermal contact and electrical isolation where necessary. Connect the device to a compatible power source and, for precise temperature control, integrate an external controller and sensor located at the point of interest. Allow for proper heat dissipation and avoid obstructing airflows if the application generates convective cooling. Follow applicable electrical safety practices and mounting torque recommendations from installation drawings or guidelines.
Usage recommendations
For stable temperature maintenance, use a closed-loop control scheme with an accurately placed temperature sensor and a controller that matches the heater's power range. Ensure that mounting surfaces are clean and flat to optimize thermal transfer and avoid hotspots. Where necessary, provide thermal fuses or over-temperature protection to comply with safety requirements.

## FAQ

### How much does the Semiconductor Heater Delta HG-140-45W cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Delta 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 Delta 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/12217894/67867508_large.webp