VaristorÀÇ Æ¯Â¡ SVR VaristorÀÇ Æ¯Â¡
¡°'SVR' Varistor"´Â ZnO ¹Ù¸®½ºÅÍÀÇ ¼¼¶ó¹Í Àç·á Á¶¼º°ú Á¦Á¶ °øÁ¤ÀÇ Áö¼ÓÀûÀÎ ¿¬±¸¸¦ ÅëÇØ ¼Áö Àü·ù ¿ë·®°ú ¿¡³ÊÁö Èí¼ö ´É·ÂÀ» ´ëÆøÀûÀ¸·Î °³¼±ÇÏ¿´´Ù.
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¤· ÀüÀÚÀåºñ º¸È£(Electronic instrument protection) ¤· Åë½Å ½Ã½ºÅÛ º¸È£(Thelephone system protection) ¤· Relay Á¢Á¡ º¸È£(Relay contact point protection) ¤· Á¤·ù¿ë Diode º¸È£(Rectification Diode protection) ¤· SCR protection. ¤· °íÀü¾Ð, °íÀü·ù·ÎºÎÅÍÀÇ ÀÌ»óÀü¾Ð Á¦¾î(Reduction of abnormal voltage in high voltage current) ¤· ½ºÀ§Äª Æ®·£Áö½ºÅÍ º¸È£(Switching Transistor protection) ¤· ÀüÀÚ¼®ÀÇ ½ºÀ§Äª ¼Áö Á¦¾î(Reduction of switching surge in electromagnetic) ¤· µðÁöÅРȸ·ÎÀÇ ¿À·ù Á¦¾î(Reduction of error in digital circuit) ¤· ÀÌ»óÀü¾ÐÀ¸·ÎºÎÅÍÀÇ noise(ÀâÀ½) °¨¼Ò(Reduction of noise from an abnormal voltage)
SVR Varistor´Â ¶ÇÇÑ ¿ì¼öÇÑ ¼ø°£ Àü¾Ð ¾ïÁ¦ ´É·Â°ú °í¾Ð Àü·ù ¹æÀü ´É·ÂÀÌ ¶Ù¾î³ª°í ³ÐÀº Á¤°Ý Àü¾Ð ¹üÀ§¿Í ´ëĪ Àü¾Ð-Àü·ù Ư¼ºÀ» °¡Áö°í ÀÖ¾î ºü¸¥ ÀÀ´ä ¼Óµµ¿Í ¿¬¼ÓÀûÀÎ µ¿¿ä¿¡ ¾ÈÁ¤µÈ µ¿ÀÛÀ» ÇÏ°Ô ÇØ ÁÖ¸ç, Àú¿Â°è¼ö·Î ½Å·Ú¼ºÀÌ ³ô½À´Ï´Ù. ¶ÇÇÑ, Àû¿ë Àü¾Ð ¹üÀ§°¡ 8¢¦1800V ±îÁö ÀÀ¿ëÀÌ °¡´ÉÇØ Æ®·£Áö½ºÅÍ, ´ÙÀÌ¿Àµå, IC, »çÀ̸®½ºÅÍ, Æ®¶óÀ̾Ç, ±âŸ ¹ÝµµÃ¼ µîÀ» ¿Ü·¡ ¼ÁöÀü¾ÐÀ¸·ÎºÎÅÍ º¸È£ÇÕ´Ï´Ù. |
Á¦Ç° ºÐ·ù | | | | S-½Ã¸®Áî & U-½Ã¸®Áî | | | Standard type with radial lead for general surge protection
¢º Varistor voltage : 18¢¦1800 V ¢º Max. peak current(8/20§Á) & energy: S-series : 100¢¦6500A , 0.3¢¦400 J U-series : 250¢¦10000A , 0.6¢¦1020 J | C-series | | | For application in industrial electric or electronic equipment under heavy duty.
¢º Varistor voltage : 200¢¦1100 V ¢º Max. peak current : 25kA ~ 40kA(at 8/20§Á) | T-series | | | For application in industrial electric or electronic equipment under heavy duty.
¢º Varistor voltage : 200¢¦1100 V ¢º Max. peak current : 25kA ~ 40kA(at 8/20§Á) |
Application notes |
Standards
| File No.
| Title | UL1449 | E162771
| Component - Transient voltage surge suppressors | UL1414 | E188093 | Component - Across-the-line capacitors, antenna-coupling and line-by-pass components | CSA (Class 2221 01) | LR103860-1 | Accessories and parts for electronic products - Metal oxide varistors for across-the-line use on 120Vac norminal systems. | VDE | 138081
| Surge suppression varistors - Zinc oxide, disk form, insulated with unidirectional leads |
Á¦Ç° Ç¥±â(ºÎÇ°¹øÈ£ ¼³¸í) |
| | | | | | | | | | VARISTOR BRAND NAME | Trade Mark |
| ¹Ù¸®½ºÅÍ Àü¾Ð(V) | ¾ÕÀÇ µÎ ÀÚ¸®´Â ÀÏ¹Ý ¼ýÀÚ, ³¡ÀÇ ÇÑ ÀÚ¸®´Â ¡®0¡¯ÀÇ °¹¼ö ¿¹) 471 = 470 V |
| ¼ÒÀÚ ÇüÅ | D:Disk R:Rectangle |
| Disk Á÷°æ | 05 | ¥Õ 5 mm | 07 | ¥Õ 7mm | 10 | ¥Õ 10 mm | 14 | ¥Õ 14mm | 20 | ¥Õ 20 mm | 25 | ¥Õ 25 mm | 32 | ¥Õ 32mm | 40 | ¥Õ 40mm | 34 | 34mm¡¿ 34mm |
| Suffix | S | S-series | U | U-series | C | case-type | T | Tab-leaded type |
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Á¦Ç° ¸¶Å· |
| SVR | VARISTOR BRAND NAME | 471 | V1mA = 470 | D | Disk Type | 10 | Disk Size = 10mm | | UL Mark | | CSA Mark | | VDE Mark |
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