---
product_id: 395384100
title: "2pcs PTC Heating Element 5W-50W AC DC 12V 220 Degree consistant Temperature Ceramic Thermostatic"
brand: "bestol"
price: "HK$214"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/395384100-2pcs-ptc-heating-element-5w-50w-ac-dc-12v-220
store_origin: HK
region: Hong Kong
---

# 12V AC/DC dual voltage Up to 220°C consistent heat Rapid heat-up & long lifespan 2pcs PTC Heating Element 5W-50W AC DC 12V 220 Degree consistant Temperature Ceramic Thermostatic

**Brand:** bestol
**Price:** HK$214
**Availability:** ✅ In Stock

## Summary

> 🔥 Power your projects with precision heat — never settle for lukewarm!

## Quick Answers

- **What is this?** 2pcs PTC Heating Element 5W-50W AC DC 12V 220 Degree consistant Temperature Ceramic Thermostatic by bestol
- **How much does it cost?** HK$214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/395384100-2pcs-ptc-heating-element-5w-50w-ac-dc-12v-220)

## Best For

- bestol enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Heat-Up Time:** Get to optimal temperature faster, no waiting
- • **Safe Surface Insulation:** Minimizes risk, maximizes peace of mind
- • **Dual Voltage Compatibility:** Works seamlessly with both AC and DC 12V systems
- • **Durable Ceramic Thermistor:** Engineered for long-lasting, stable performance
- • **Consistent 220°C Surface Temp:** Reliable heat for precise applications

## Overview

This 2-piece PTC heating element set delivers consistent 220°C heat with rapid warm-up, powered by versatile 12V AC/DC input. Featuring durable ceramic thermistor technology and insulated surfaces, it ensures safe, reliable, and long-lasting performance for heating air or solids in various professional and DIY applications.

## Description

2pcs PTC Heating Element 5W-50W AC DC 12V 220 Degree consistant Temperature Ceramic Thermostatic

## Features

- 2PCS ,Safety, surface insulationheat up quickly, long service lifeconstant temperaturehigh power, easy use, high reliability
- The PTC part is used for heating air or solid
- It's meterial has a characteristic that it is constant temperature on the surface
- The power consumption of the heater is not fixed
- The better the heat dissipation, the greater the power.Please see the following description about the power of the problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bestol |
| Model Number | AAA710 |
| Color | White |
| Product Dimensions | 1.2 x 1.5 x 5 cm; 20 g |
| Special Features | Adjustable Temperature |
| Item Weight | 20 g |

## Product Details

- **Brand:** Bestol
- **Special features:** Adjustable Temperature
- **Colour:** White
- **Form factor:** Stationary
- **Indoor/outdoor use:** Outdoor

## Images

![2pcs PTC Heating Element 5W-50W AC DC 12V 220 Degree consistant Temperature Ceramic Thermostatic - Image 1](https://m.media-amazon.com/images/I/61BqylCBFQL.jpg)

## Questions & Answers

**Q: Shows a 5 - 50 w power consumption.  does that mean they draw max w at start up and then ramp down as they reach max temp? if not please explain**
A: Initially these PTC heating element will draw low current <1 amp for a few seconds and then they will draw nearly 4.5 amps for about 10 seconds and stabilizes to about 2 amps at maximum temperature.  To make this more manageable  I found ramping the voltage up to 12VDC from 9VDC keeps the current below 3 amps at all times but does increase the time to get to full temperature (<40 seconds) . You can do your own voltage profile to see what fits your application best.

**Q: How many amps does does one unit draw?**
A: 0.9A-4.5A-2.0A is the current swing.

**Q: If I power these a limited current 12v power supply (lets say 500milliamps) will that limit the temperature or will it simply not function?**
A: These should just limit the temperature available with lower amperage. These type of devices should be able to vary the temperature based on the current provided. I have not put these in service yet, but that is what I am expecting while using these as a heater when combined with heat sinks.

**Q: How many amps does a single unit draw?**
A: No more than 5, if that

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hk/products/395384100-2pcs-ptc-heating-element-5w-50w-ac-dc-12v-220](https://www.desertcart.hk/products/395384100-2pcs-ptc-heating-element-5w-50w-ac-dc-12v-220)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*