6.35×32 Kerámia cső nagyfeszültségű biztosíték 15a 250 V lassú fújás

a) Határozza meg az 5-ös biztonsági jelet×20, 3.6×10, 6.35×32 biztosítékok: A piaci követelményeknek megfelelően, ahol a terméket értékesítik, válassza ki a biztonsági tanúsítványt és a biztonsági szabványt (UL szabvány vagy IEC szabvány biztosíték) az üvegből ~ kerámia biztosítékcső.
b) 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.
c) Determine the model: According to the current characteristics of the protected circuit, select the model of the fuse tube. Például, if the current characteristics of the protected circuit are constant current, select a fast-blow type.
d) Determine the rated voltage: According to the input voltage and usage requirements of the protected circuit, determine the rated voltage of the fuse tube. Például, 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, 300V, 350V, stb. can be selected. However, considering the cost factor, it is not necessary to select an excessively high rated voltage.
e) 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. Például, 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.
f) Determine the minimum I2T of the fuse tube: Determine the I2T of the fuse tube according to the surge I2T of the protected circuit. Például, 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).
g) 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. Például, 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 Nagyfeszültségű kerámia biztosíték 15a 250 V lassú törés

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

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

Termékleírás

500V Ac 500Vdc 6.3×32 6×32 3AG Cartridge Fuse Fast Blow Ceramic Fuse Link 500V Tube Fuse For Replacement

Termékjellemzők

Ambient Temperature: -55℃ ~ 125℃ (Fontolja meg a minősítés megszüntetését)

Tárolt állapot: +10 ℃ ~ 60 ℃ hőmérsékleten, relatív páratartalom ≤ 75%.

Forrasztóedény hőmérséklete: <260℃; Forrasztási idő: 2∼5s

Resistance to Soldering Heat: 260℃, 10s. (Wave); 350℃, 5s.

Solderability: 260℃, ≤ 3s. (Wave); 350±10℃, ≤ 3s.

Breaking Capacity UL certified

Specifikáció

Fújási idő

Standard Package

200pcs per bag, 2000pcs per box, 8000pcs per carton

Shipping Term:

EXW, DDU, DDP, C&F, FOB