


价格:面议
0
联系人:
电话:
地址:
USB加热/制冷器 M-H618 主要功能: 1. 冷热两用,四季皆宜; 2. 外观简洁,体积小巧,携带更方便; 3. 本产品使用ABS工程塑料,更加持久耐用; 4. USB接口供电,无需另外配备电源,更省心; 5. 全面兼容所有操作系统的PC机,无需驱动程序支持,即插即用; 6. 全面兼容Versionl1.1/2.0; 7. 本产品采用高精度半导体致冷芯片,使用寿命可达10万小时,并且无任何污染; 8. 功耗仅3.5W,更节能。 各项参数: 产品尺寸(长x宽x高):14.1cm x 9.1cm x 3.7cm (不包括电源线) ; 工作电压:USB+5V; 工作电流:0.6-0.75安; 工作环境温度:-20摄氏度至45摄氏度; 加热时加热区表面最高温度:80摄氏度,误差5%; 制冷时制冷区表面最低温度:10摄氏度,误差5%(测试时环境温度为25摄氏度)。 USB Cooler & Warmer Instruction M-H618 FEATURES: 1. Cooler & Warmer for seasons; 2. Brief appearance, convenient to carry; 3. Durable ABS plastic; 4. USB powered, no external power source required; 5. Fully compatible with all operations, no driver required, plug and play; 6. Fully compatible with version 1.1/2.0; 7. This item adopts high precision simicon cooling chip, 100000 hours life, no pollution; 8. Power consumption only 3.5W, save energy. PARAMETERS: 1. Product size (longxwidexhigh): 14.1cm x 9.1cm x 3.7cm (not including power line); 2. Supply voltage: USB+5V; 3. Electric current: 0.6-0.75A; 4. Work environment temperature:-20 Celsius degrees to 45 Celsius degrees; 5. Highest temperature on matal plate surface: 80 Celsius, difference 5%; 6. Lowest temperature on matal plate surface: 10 Celsius, difference 5% (25 Celsius degree test environment temperature)