Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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Insulated 345v 1500w Heater Hot air Blower PTC Ceramic Heating Element Industrial Heater PTC Element
Introduction
| Parameter | Description | Typical Values |
| Rated Voltage | The voltage at which the heating element is designed to operate stably. | 110V - 240V (varies depending on the model and application) |
| Rated Power | The power consumption of the heating element under rated voltage conditions, representing its heating capacity. | 500W - 3000W |
| Resistance | The electrical resistance of the PTC ceramic material, which changes with temperature. It determines the current flow and heat generation. | 10Ω - 1000Ω (resistance value is temperature - dependent and varies between different products) |
| Starting Current | The current drawn by the heating element when it is first powered on. PTC elements typically have a relatively high starting current that decreases as the element heats up. | 2A - 10A (usually subsides within seconds) |
| Temperature Coefficient | A measure of how the resistance of the PTC ceramic changes with temperature. It reflects the self - regulating property of the element. | 1% - 10%/°C |
| Insulation Resistance | The resistance between the live parts of the heating element and its non - conductive housing or other grounded parts, ensuring electrical safety. | ≥100MΩ |
| Dielectric Strength | The ability of the insulation material to withstand a certain voltage without breaking down, indicating the element's electrical insulation performance. | ≥1500V for 1 minute |
A: We are professional PTC factory.
A: Generally it is 15-20 days, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 100% in advance.