---
product_id: 72343890
title: "PWS-1220 12VAC 20VA Class II Power Supply AC Adapter UL 12V Transformer Plug with terminals"
brand: "pws"
price: "€ 48.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pws"
url: https://www.desertcart.pt/products/72343890-pws-1220-12vac-20va-class-ii-power-supply-ac-adapter
store_origin: PT
region: Portugal
---

# 12V AC output power UL & CUL safety certified 2-prong plug mount PWS-1220 12VAC 20VA Class II Power Supply AC Adapter UL 12V Transformer Plug with terminals

**Brand:** pws
**Price:** € 48.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with confidence — transform your setup effortlessly!

## Quick Answers

- **What is this?** PWS-1220 12VAC 20VA Class II Power Supply AC Adapter UL 12V Transformer Plug with terminals by pws
- **How much does it cost?** € 48.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/72343890-pws-1220-12vac-20va-class-ii-power-supply-ac-adapter)

## Best For

- pws enthusiasts

## Why This Product

- Trusted pws brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear Power Status:** Built-in LED indicator keeps you informed at a glance
- • **Reliable 12V AC Power:** Consistent 20VA output for stable device operation
- • **Safety First Certified:** UL and CUL approvals ensure trusted, code-compliant performance
- • **Plug & Play Convenience:** Easy 2-prong plug mount for quick setup without hassle
- • **Universal 60Hz Frequency:** Optimized for standard North American electrical systems

## Overview

The PWS-1220 is a UL and CUL certified 12V 20VA AC power transformer featuring a 2-prong plug mount and dual terminal outputs. Designed for reliable, code-compliant power delivery at 60Hz, it includes an LED power indicator for real-time status, making it an essential upgrade for professional-grade electrical setups.

## Description

The PWS 1220 is a 12V/20VA AC Power Transformer with 3 ground prongs and 3 screw terminal outputs. The class II power supply comes with a LED AC power input indicator. Approved by UL and CUL standards. 60Hz Rated frequency

Review: Excellent product - Got exactly what I ordered came fast.
Review: Know your electric voltage needed - Arrived as planned! Good product

## Features

- 12V 20VA Power Supply AC (NOT DC)
- 2 Prong Plug
- 2 Terminal Outputs.
- Approved by UL and CUL standards. 60Hz Rated frequency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XRMMW7P |
| Brand | PWS |
| Brand Name | PWS |
| Customer Reviews | 4.4 out of 5 stars 164 Reviews |
| Manufacturer | PWS |
| Maximum Frequency | 60 hertz |
| Minimum Frequency | 60 hertz |
| Model | PWS-1220 |
| Mounting Type | Plug Mount |
| Number of Items | 1 |
| Part Number | PWS-1220 |
| Power Source | Corded Electric |
| Specification Met | UL |
| UPC | 612520396237 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PWS
- **Mounting Type:** Plug Mount
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Specification Met:** UL

## Images

![PWS-1220 12VAC 20VA Class II Power Supply AC Adapter UL 12V Transformer Plug with terminals - Image 1](https://m.media-amazon.com/images/I/81jass3HJbL.jpg)

## Questions & Answers

**Q: Does this product have an indicator light?**
A: Yes. There is a green indicator.

**Q: What exactly is this used for (i don't have mag lock or ring doorbell)?**
A: It is generally used for 12 volt ( they come in 12 or 24 volt DC ) operation of Magnetic locks or Electric strikes. They can also be used in some surveillance camera systems, etc

**Q: Can this be used to power dollhouse lighting?**
A: As long as the Dollhouse lighting is DC and not regular House voltage the I believe it would

**Q: Can this be used for a Ring Smart Doorbell?**
A: Ring doorbells need 16 to 24 vac, so no.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by M***O on August 11, 2026*

Got exactly what I ordered came fast.

### ⭐⭐⭐⭐⭐ Know your electric voltage needed
*by P***T on December 14, 2025*

Arrived as planned! Good product

### ⭐⭐⭐⭐⭐ Thumbs up
*by P***N on December 26, 2025*

Works good

## Frequently Bought Together

- PWS-1220 12VAC 20VA Class II Power Supply AC Adapter UL 12V Transformer Plug with terminals
- ExpertPower EXP1250 12V 5Ah Home Alarm Battery with F1 Terminals
- MG Electronics Class II Transformer - 12 Volt AC, 40 VA, UL/CSA Approved : MGT-1240

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**Shop now:** [https://www.desertcart.pt/products/72343890-pws-1220-12vac-20va-class-ii-power-supply-ac-adapter](https://www.desertcart.pt/products/72343890-pws-1220-12vac-20va-class-ii-power-supply-ac-adapter)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-23*