# Power adapter/inverter mean well HEP-150-12A 150 W, 12 V output, 90–305 V input, RoHS, 68×228×38.8 mm

**URL:** https://aio.lv/en/product--mean-well-hep-150-12a--1622660
**Data updated:** 2026-01-06 11:06 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** HEP-150-12A
**EAN:** 4021087032452
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 113.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-hep-150-12a--1622660

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Mean Well HEP-150-12A is a 150 W power adapter/inverter with a 12 V output and wide input range of 90–305 V. Certified RoHS, it measures 68 × 228 × 38.8 mm and is supplied in packs of 12. Suitable for industrial and commercial applications requiring stable 12 V power from varying AC supplies, offering compact size and reliable output.

## Long description

Mean Well HEP-150-12A is an AC-DC industrial single-output power supply with power factor correction (PFC) that provides a regulated 12 V DC output at up to 12.5 A (150 W). It accepts a wide AC input range of 90–305 V, measures 68 × 228 × 38.8 mm and is RoHS certified. The compact metal housing and industrial-grade design make it suitable for installations requiring a stable 12 V source under variable mains conditions.
Advantages
The HEP-150-12A offers a wide input voltage range for versatility across different mains supplies, built-in PFC for improved power quality, and a potentiometer for fine Vo–Io adjustment. Its 150 W rating and ability to withstand up to 10G vibration ensure reliable operation in industrial and commercial environments. RoHS certification confirms compliance with lead-free material requirements.
Suitable for
 Industrial control cabinets and automation equipment
 Security systems and CCTV power distribution
 Telecommunications and network devices requiring 12 V
 Commercial equipment with variable AC supply (90–305 V)
Key specifications
 Model: Mean Well HEP-150-12A
 Output: 12 V DC, 12.5 A (150 W)
 Input range: 90–305 V AC
 Protection/feature: Power factor correction (PFC)
 Adjustments: Vo–Io adjustable with potentiometer
 Vibration resistance: withstands up to 10G
 Dimensions: 68 × 228 × 38.8 mm
 Compliance: RoHS
How to use
Mount the HEP-150-12A in a well-ventilated location within the specified orientation and secure it according to the mounting guidelines. Connect the AC input to a 90–305 V AC source and verify correct wiring and earth/ground connection. Connect the 12 V DC output to the load, observing polarity. Use the built-in potentiometer to fine-tune the output voltage or current within the device’s adjustment range. Confirm output voltage under load and ensure total connected load does not exceed 150 W.
Usage recommendations
Operate the unit within the specified input voltage and ambient temperature ranges, provide adequate ventilation to avoid thermal shutdown, and protect the output from short circuits and overloads. For installations with heavy vibration, verify mechanical mounting and cable strain relief to maintain reliable connections.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 90 - 305 |
| Output voltage | 12 |
| Output power | 150 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.15 kg |
| Height | 38.8 mm |
| Width | 68 mm |
| Depth | 228 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 12 pc(s) |

## FAQ

### How much does the mean well HEP-150-12A power adapter/inverter 150 W cost, and is it available for purchase?

The price is 136.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 03.08.2026 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 mean well HEP-150-12A power adapter/inverter 150 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/1622660/64167637_large.webp