<p>Technical features and advantages<br>1. Wide voltage compatibility<br>Supports AC 100-240V wide voltage input, adapts to power grid standards in different regions, and reduces inventory and deployment costs.<br>2. Parameter adjustability<br>Provides multi-speed defrosting cycle and time settings, flexibly matching different equipment requirements (such as cold storage vs. freezer).<br>3. High load support<br>The contact supports a maximum resistive current of 15A, which can drive a high-power heater and shorten the defrosting time.<br>4. Low power consumption design<br>Adopting electronic control, the standby power consumption is as low as 1W, which saves more than 50% energy compared with traditional mechanical timers.<br>5. Precise control<br>The microprocessor controls the timing error ≤1% to avoid false triggering or insufficient defrosting.</p>

<p>Product advantages<br>Precise control: adopts irregular cam design and is driven by a micro motor to achieve a timing accuracy of ±1 minute.<br>Low power consumption: Permanent magnet synchronous motor saves 30% energy compared to traditional models and is suitable for long-term operation.<br>Safety design: built-in overload protection, with bimetallic thermostat to prevent overheating.<br>Patented block design<br>Add an "S"-shaped block between the three elastic springs to avoid accidental contact of the springs and improve working reliability.<br>Micro motor optimization<br>Adopts a bipolar fixed structure, which reduces the volume by 40% and reduces the weight to 1/3 of the traditional motor.<br>Dual protection mechanism<br>Time control: The cam rotates cumulatively and accurately triggers defrosting.<br>Temperature protection: The bimetallic thermostat automatically cuts off the power supply after the frost layer melts to prevent overheating.</p>

<p>1. Core functions<br>Precise defrost control<br>Adopt electronic timing mechanism to automatically trigger defrost program every 6-8 hours to prevent frost inside the refrigerator and maintain optimal refrigeration efficiency.<br>Support PTT defrost mode, can adapt to complex environments such as high humidity and low temperature, dynamically optimize defrost strategy, and reduce energy waste.<br>Stable and reliable mechanical structure<br>Made of high-quality plastic and metal materials, it is shock-resistant and wear-resistant, suitable for frequent home use.<br>Built-in micromotor transmission gear and cam structure, control defrost circuit through elastic reed contact, compact structure and low failure rate.<br>Intelligent power-off protection<br>With incoming call relay function, after accidental power failure, it can automatically resume operation according to the last working status and current refrigerator temperature without manual reset.<br>Easy installation and strong versatility<br>The design is simple, and users can quickly replace the old timer without professional skills.<br>Compatible with most household refrigerator brands, as a replacement part, it has strong versatility.<br>2. Technical advantages<br>No wear and no noise: Compared with traditional mechanical timers, electronic control eliminates physical wear and noise problems.<br>Flexible time setting: The defrost cycle can be adjusted as needed, making it more flexible to use.<br>Patented design: The "S"-shaped stopper is used to isolate the elastic spring, avoiding multiple contacts from contacting at the same time and improving working stability.</p>

<p>. Core functions<br>Precise defrost control<br>Adopting electronic timing mechanism, the defrost program is automatically triggered every 8-12 hours to prevent frost inside the refrigerator and maintain the best refrigeration efficiency.<br>Supports PTT defrost mode, which can adapt to complex environments such as high humidity and low temperature, dynamically optimize defrost strategy, and reduce energy waste.<br>Stable and reliable mechanical structure<br>Made of high-quality plastic and metal materials, it is vibration-resistant and wear-resistant, suitable for frequent home use.<br>Built-in micro-motor drive gear and cam structure, control defrost circuit through elastic reed contact, compact structure and low failure rate.<br>Intelligent power-off protection<br>With power-on relay function, it can automatically resume operation according to the previous working status and current refrigerator temperature after accidental power failure, without manual reset.<br>Easy installation and versatility<br>The design is simple, and users can quickly replace the old timer without professional skills.<br>Compatible with most household refrigerator brands, it is highly versatile as a replacement part.<br>2. Technical advantages<br>No wear and no noise: Compared with traditional mechanical timers, electronic control eliminates physical wear and noise problems.<br>Flexible time setting: The defrost cycle can be adjusted according to needs, making it more flexible to use.<br>Patented design: The "S"-shaped block is used to isolate the elastic spring to avoid multiple contact points from contacting at the same time and improve working stability.</p>

<p>Performance characteristics<br>Precise timing: The mechanical timing device can accurately control the defrost cycle and time, ensuring that the refrigerator or freezer automatically defrosts within the set time and keeps the equipment in good operating condition.<br>High reliability: The structure is simple, with few parts and components, and it is not easy to fail. After strict testing and quality control, it has high reliability and stability and can work stably for a long time in harsh environments.<br>Easy to install: It is designed with convenient installation interfaces and fixtures, which is easy to install and replace, without complicated tools and steps, and convenient for users to operate by themselves.<br>Strong versatility: It is suitable for various models of refrigerators and freezers, has wide compatibility, and can be replaced and upgraded as a universal accessory.</p>

<p>Performance characteristics<br>Precise timing: The mechanical timing device can accurately control the defrost cycle and time, ensuring that the refrigerator or freezer automatically defrosts within the set time and keeps the equipment in good operating condition.<br>High reliability: The structure is simple, with few parts and components, and it is not easy to fail. After strict testing and quality control, it has high reliability and stability and can work stably for a long time in harsh environments.<br>Easy to install: It is designed with convenient installation interfaces and fixtures, which is easy to install and replace, without complicated tools and steps, and convenient for users to operate by themselves.<br>Strong versatility: It is suitable for various models of refrigerators and freezers, has wide compatibility, and can be replaced and upgraded as a universal accessory.</p>