---
product_id: 3518422
title: "Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500"
brand: "simran"
price: "B/.354"
currency: PAB
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.pa/products/3518422-simran-500-watt-110v-to-220v-step-up-down-voltage
store_origin: PA
region: Panama
---

# 500W peak power capacity ±4% voltage regulation accuracy Step up/down 110-220V conversion Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500

**Brand:** simran
**Price:** B/.354
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up globally, stabilize locally — never miss a beat!

## Quick Answers

- **What is this?** Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500 by simran
- **How much does it cost?** B/.354 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/3518422-simran-500-watt-110v-to-220v-step-up-down-voltage)

## Best For

- simran enthusiasts

## Why This Product

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

## Key Features

- • **Universal Plug Acceptance:** Equipped with a universal outlet plus a US/Euro plug socket for versatile connectivity.
- • **Global Power Compatibility:** Seamlessly converts voltage between 110/120V and 220/240V for worldwide use.
- • **Built-in Safety & Durability:** Heavy-duty metal casing with fuse protection and extra fuses included for peace of mind.
- • **Real-Time Voltage Monitoring:** Front panel meter displays exact output voltage, so you’re always in control.
- • **Precision Voltage Stabilization:** Maintains output voltage within ±4%, protecting your devices from fluctuations.

## Overview

The Simran AR-500 is a CE-certified 500-watt step up/down voltage converter and stabilizer designed for global travelers and professionals. It converts between 110/120V and 220/240V with ±4% voltage regulation, supports 50Hz/60Hz frequencies, and features universal outlets compatible with most international plugs. Built with a heavy metal casing, fuse protection, and a front voltage meter, it ensures reliable, safe power delivery for sensitive electronics in regions with unstable voltage supply.

## Description

Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500

## Features

- This CE certified 500-Watt stabilizer/transformer can convert 110/120V to 220/240V or convert 220/240V to 110/120V. Compatible with 50Hz/60Hz
- It can regulate input voltage from AC 75V-130V or 180V-260V to output voltage: AC 110V+-4-percent or AC220V+-4-percent. Meter on front shows exact output voltage
- This stabilizer can regulate fluctuating voltage into general voltage output. Voltage stabilizer good for countries with unstable voltage supply
- One universal outlet accepts plugs from most countries. The second outlet accepts US and 2 prong Euro plugs. On/off switch with indicator lamp;Total_power outlets :2
- Insulated power cord wired with a European shucko plug. Heavy metal casing. Fuse protected - Free two extra fuses included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 810128010375 |
| Manufacturer | Simran |
| Part Number | AR-500 |
| Item Weight | 10.2 pounds |
| Product Dimensions | 10 x 5 x 7 inches |
| Item model number | AR-500 |
| Is Discontinued By Manufacturer | No |
| Size | 500 Watt |
| Color | Ivory |
| Voltage | 110240 Volts |
| Wattage | 500 watts |
| Item Package Quantity | 1 |
| Plug Format | Type B |
| Included Components | Voltage Regulator; Fuses |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 30 Days |

## Product Details

- **Brand:** Simran
- **Power Source:** Corded Electric
- **Mounting Type:** Wall Mount
- **Specification Met:** CE
- **Item Weight:** 10.2 Pounds

## Images

![Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500 - Image 1](https://m.media-amazon.com/images/I/91GOvneHqML.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I live in the us. can i use this to condition the 240v coming out of my generator before it goes to my power panel. going from 240 to 240?**
A: Great question but I'd refer to the company directly. I don't want to give you bad advice and blow up the machine.

**Q: My utility voltage varies with time.  I want constant 120V for one appliance.  If I use 220V input to this, will it provide constant 120V out?**
A: So as long as your Utility does not drop below 180V and go over 260V then your output should be 110V +-4%. The only other thing to consider is when you are using a transformer to increase the Voltage you end up pulling more current (amps). So in some cases you can not increase the voltage because the Utility can not provide the increase in current.  I have only seen this in rare instances, so you should be good to go.

**Q: Can this be used as power conditioner or surge protector for 220v US? Can be used input as 220v and output 220?**
A: I would not use it as a surge protector or conditioner. While it can make adjustments to voltage by switching to different taps on the transformer it will not save you item from a surge. It is defiantly not a power conditioner since it does not have any power filtration.

**Q: Lo compre para usarlo en una máquina de nieve de 1850w de 220v pero en cuanto la máquina entra en stand by la corriente sube a 270. Algo está mal?**
A: If the equipment is rated at 220 volt, can only be used at 220 volt. unless it can be rewired for other voltages.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simran 500 Watt to power vintage electronics
*by A***8 on March 24, 2023*

Vintage electronics usually only operate on either 110V (120V) or 220V (240V). I feel more confident using this regulator to power my vintage electronics with a consistent regulated voltage. Still, to avoid any potential accidents with the wrong voltage, I've labeled the vintage machine's AC/DC plugs just in case.Pro: This voltage regulator has a nice retro look-and-feel. Perfect to power vintage electronics. The voltage regulator is very quiet, but not completely silent, with an almost inaudible 60Hz hum. The instructions are translated to English with a few typos, which is alright. Just follow the steps described. Beware that the input voltage selector on the back of the unit must be set to the voltage supplied to the unit, which may not be entirely clear from the instructions.Cons, a minor one but may matter: The AC lead to the unit has a standard European grounded plug. A US-EU converter plug is supplied to power the converter from a US socket. This converter plug has no ground pin, which would have been much better to ensure the unit and output are properly grounded when powered from a grounded US AC socket.

### ⭐⭐⭐⭐⭐ Exactly what I wanted..
*by J***R on February 5, 2023*

It stabilized the voltage pretty exactly.. the issue with just transformers (step up / down) is that if the input voltage is slightly higher, the output voltage is too.. but here it doesn’t matter.. the output voltage is either 120V or 230V.. it also doesn’t matter, if the load is just a few Watt or the full range.. it stabilizes load independently..I really like it.. don’t waste money by buying just a step-up / step-down generator.. if the voltage is out of specific of your connected devices, they get damaged..So a clear buy!!

### ⭐⭐⭐⭐⭐ World-Wide Work Horse!!!
*by J***Y on December 19, 2012*

This is the second Simran voltage transformer I have purchased, the first being an AR-4000 model. I have used them both in the UK for almost 3 years now, and have ZERO issues. One of the nice features is there is an audible "click" sound when the voltage spikes, or drops, as well as being able to see the input voltage on the meter window...and it’s comforting to know that all my electronics are still getting the same even voltage they need, and their life isn’t being shortened by the ever changing voltages while traveling.I have only one cautionary note of interest. Since the transformer is quite heavy, and shipping is quite unpredictable…I would HIGHLY suggest that you take the cover off after pulling it out of the shipping boxes. Reason is to make sure none of the wire connections where worked loose during shipping as you may notice the transformer itself being a bit wobbly/loose. My first Simran AR-4000 had the ground wire completely disconnected from the screw it was under…just from the weight of the transformer moving back and forth during shipping (it’s quite heavy).

## Frequently Bought Together

- Simran 500 Watt 110v to 220v Step Up Down Voltage Converter Transformer with Built-in Power Regulator, AR-500
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-15*