6.35×32 Керамическая трубка Высокое предохранитель высокого напряжения 15A 250 В медленный удар

а) Определите знак безопасности 5×20, 3.6×10, 6.35×32 предохранители: В соответствии с рыночными требованиями, когда продукт будет продан, Выберите сертификацию и стандарт безопасности (Стандарт UL или стандартный предохранитель IEC) стеклянной трубки с керамической предохранителем.
б) Determine the external dimensions: According to the installation space and the determined safety certification mark and safety standard, select the external dimensions of the fuse tube.
с) Determine the model: According to the current characteristics of the protected circuit, select the model of the fuse tube. Например, if the current characteristics of the protected circuit are constant current, select a fast-blow type.
д) Determine the rated voltage: According to the input voltage and usage requirements of the protected circuit, determine the rated voltage of the fuse tube. Например, if the input voltage of the protected circuit is 220V, a fuse tube with a rated voltage of more than 220V must be selected, and 250V, 300В, 350В, и т. д.. can be selected. Однако, considering the cost factor, it is not necessary to select an excessively high rated voltage.
е) Determine the minimum rated current: According to the stable working current of the protected circuit and the relevant use loss coefficient, preliminarily determine the rated current of the fuse tube. Например, if the stable working current of the protected circuit is 1A, a UL standard time-delay fuse tube is selected, and the working environment temperature is about 80°C, then the minimum rated current of the fuse tube is: 1A×1.25÷0.5=2.5A.
ж) Determine the minimum I2T of the fuse tube: Determine the I2T of the fuse tube according to the surge I2T of the protected circuit. Например, the surge I2T of the protected circuit is 1 (A2S). To ensure that the fuse tube can withstand more than 100,000 impacts, the I2T of the fuse tube should be greater than: 1÷0.2=5 (A2S).
г) Determine the rated current of the fuse tube: According to the minimum rated current and the minimum I2T value, check the corresponding model specifications in the product catalog. Take the primary rated current specification that is greater than the minimum rated current value and whose I2T value is also greater than the minimum I2T value as the rated current of the selected fuse tube. Например, based on the above minimum values.
(1) If the I2T of the rated current 2.5A is 4.3 A2S, and the I2T of 3A is 5.4A2S, then 3A is taken as the rated current of the selected fuse tube;
(2) If the I2T of the rated current 2A is 5.3 A2S, and the I2T of 2.5A is 7.6A2S, then 2.5A is taken as the rated current of the selected fuse tube.

6.35*32 Керамический предохранитель высокого напряжения 15 А 250 В медленный разрыв

6.35×32, 6×32 ceramic fuse tube 250mA, 1А, 2А, 3А, 4А, 5А, 6А, 8А, 10А, 15А, 20А, 25А, 30А, 40А, 50А

6.35×32 SUPER FAST ACTING CERAMIC TUBE FUSES 1A TO 30A, MIN 500V

Ceramic Fuse 6×30 6.35x32mm Fast Acting Time Lag 200mA 500mA 1A 2A 3A 4A 5A

Описание продукта

500V AC 500VDC 6.3×32 6×32 3Ag Cartridge Fuse Fast Blow Ceramic предохранитель 500 В трубка для замены

Особенности продукта

Температура окружающей среды: -55℃ ~ 125 ℃ (Рассмотрите возможность снижения рейтинга)

Состояние хранения: при температуре +10℃~60℃, относительная влажность ≤ 75%.

Температура паяльной ванны: <260℃; Время выдержки припоя: 2∼5 с

Сопротивление жары пайки: 260℃, 10с. (Волна); 350℃, 5с.

Припаяность: 260℃, ≤ 3s. (Волна); 350±10℃, ≤ 3s.

Сертифицирована на взлом емкости UL

Спецификация

Время удара

Стандартный пакет

200шт в пакете, 2000pcs per box, 8000pcs per carton

Срок доставки:

EXW, ДДУ, ДДП, С&Ф, ФОБ