Varistor Uchel-Argyfwng SMD 2220 | Diogelwch Arwydd am Busau Grym a Chystrifion Newydd
Mae'r SMD 2220 Series Metal Oxide Varistors yn ddyfeisiau amddiffyn wyneb-mounted pecyn mawr wedi'u cynllunio ar gyfer amsugno gorymder pennu ynni uchel a chodi cornel cryf mewn systemau electronig diwydiannol a phwer. Mae'n mesur 5.7 × 5.0 mm, ac mae ganddynt allu pŵer ynni ardderchog, golled isel, dibynadwyedd uchel, a hamser ymateb is na'r nanod. Mae'n ddelfrydol ar gyfer mewnbwn llinell AC, bysiau pŵer, EV BMS, ac ynneallwyr amlder uchel.
Mae cyfres SMD 2220 yn cael ei ddefnyddio'n helaeth mewn amddiffyn gorymder caled ar gyfer:
Rhif Rhan | Foltedd gweithio | Ffioedd Torri | Amper Lwyd Gorau | Ffoltiad Clamping | Ffoltiad Surge (V) | ||||
AC | DC | @ 1mA DC | 8/20uS | 8/20uS | |||||
VAC | V DC | VB | IP | A | V | ||||
2220 | Mae'r rheolwr yn rhoi'r wybodaeth a angenrheidiol i'w roi. | 14 | 18 | 24 | 21.6-26.4 | 800A/1200A | 1-10 | 38 | 2000V a 2500V |
Mae'r rheolwr yn rhoi'r wybodaeth a angenrheidiol i'w roi. | 17 | 22 | 27 | 24.3-29.7 | 800A/1200A | 1-10 | 44 | ||
Mae'r rheolwr yn rhoi'r wybodaeth a angenrheidiol i'w roi. | 18 | 24 | 30 | 27.2-33.0 | 800A/1200A | 1-10 | 48 | ||
Mae'r rheolwr yn rhoi'r wybodaeth a angenrheidiol i'w roi. | 20 | 26 | 33 | 29.7-36.3 | 800A/1200A | 1-10 | 54 | ||
JR2220-360G/H | 22 | 28 | 36 | 32.7-39.6 | 800A/1200A | 1-10 | 59 | ||
JR2220-390G/H | 25 | 30 | 39 | 35.1-42.9 | 800A/1200A | 1-10 | 65 | ||
JR2220-420G/H | 26 | 33 | 42 | 38.1-46.2 | 800A/1200A | 1-10 | 72 | ||
JR2220-470G/H | 30 | 38 | 47 | 42.3-51.7 | 800A/1200A | 1-10 | 77 | ||
JR2220-560G/H | 35 | 45 | 56 | 50.4-61.6 | 800A/1200A | 1-10 | 90 | ||
JR2220-680G/H | 40 | 56 | 68 | 61.2-74.8 | 800A/1200A | 1-10 | 110 | ||
JR2220-760G/H | 45 | 60 | 76 | 69.1-83.6 | 800A/1200A | 1-10 | 126 | ||
JR2220-820G/H | 50 | 65 | 82 | 73.8-90.2 | 800A/1200A | 1-10 | 135 | ||
JR2220-101G/H | 60 | 85 | 100 | 90-110 | 800A/1200A | 1-10 | 165 |
rhif Part | Foltedd gweithio | Ffioedd Torri | Amper Lwyd Gorau | Ffoltiad Clamping | Ffoltiad Surge (V) | ||||
AC | DC | @ 1mA DC | 8/20uS | 8/20uS | |||||
VAC | V DC | VB | IP | A | V | ||||
2220 Uchelfyn Uchel | Mae'r rheolwr yn cael ei ddefnyddio ar gyfer y broses o ddatrys. | 130 | 170 | 200 | 185-225 | 500A | 5-10 | 340 | 1000V |
JR2220-221G | 140 | 180 | 220 | 198-242 | 500A | 5-10 | 360 | ||
JR2220-241G | 150 | 200 | 240 | 216-264 | 500A | 5-10 | 395 | ||
JR2220-271G | 175 | 225 | 270 | 243-297 | 500A | 5-10 | 455 | ||
JR2220-391G | 250 | 320 | 270 | 351-429 | 500A | 5-10 | 650 | ||
JR2220-431G | 275 | 350 | 430 | 387-473 | 500A | 5-10 | 710 | ||
JR2220-471G | 300 | 385 | 470 | 423-517 | 500A | 5-10 | 775 | ||
JR2220-511G | 320 | 415 | 510 | 459-561 | 400A | 5-10 | 845 | ||
JR2220-221H | 140 | 180 | 220 | 198-242 | 800A | 5-10 | 360 | 2000V | |
JR2220-241H | 150 | 200 | 240 | 216-264 | 1000A | 5-10 | 395 | ||
JR2220-271H | 175 | 225 | 270 | 243-297 | 1000A | 5-10 | 455 | ||
JR2220-391H | 250 | 320 | 390 | 351-429 | 1000A | 5-10 | 650 | ||
JR2220-431H | 275 | 350 | 430 | 387-473 | 1000A | 5-10 | 710 | ||
JR2220-471H | 300 | 385 | 470 | 423-517 | 1000A | 5-10 | 775 | ||
JR2220-511H | 320 | 415 | 510 | 459-561 | 1000A | 5-10 | 845 | ||
JR2220-561H | 350 | 460 | 620 | 558-682 | 1000A | 5-10 | 920 | ||
JR2220-391H152 | 250 | 320 | 390 | 351-429 | 1500A | 5-20 | 650 | 3000V | |
JR2220-391H202 | 250 | 320 | 390 | 351-429 | 2000A | 5-20 | 650 | 4000V | |
JR2220-471H152 | 300 | 385 | 470 | 423-517 | 1500A | 5-20 | 710 | 3000V | |
JR2220-471H202 | 300 | 385 | 470 | 423-517 | 2000A | 5-20 | 710 | 4000V |