Öйú¡¤ÐÂÆÏÌÑ(8883¡¤AMG)¹Ù·½ÍøÕ¾ - Ultra Platform

ÓÃÓÚPoEµÄ¸ôÀëʽDC-DCת»»Æ÷

·¢²¼Ê±¼ä£º2023-11-24 15:47:16     ä¯ÀÀ£º1218

1¡¢Ê²Ã´ÊÇPoE(ÒÔÌ«Íø¹©µç)?

PoE ¿ÉÒÔͨ¹ýÒÔÌ«ÍøµçÀÂÏòijЩûÓвå×ùµÄµØ·½µÄÉ豸¹©µç¡£Ëüͨ¹ýÒÔÌ«ÍøµçÀ´«ÊäÊý¾ÝºÍµçÁ¦¡£

PoE

2¡¢IEEE±ê×¼ºÍPoEÓ¦ÓÃ

IEEEµÄPoE±ê×¼ÓÐÈý¸ö±ê×¼£¬·Ö±ðÊÇ802ÄêÔö¼ÓµÄPoE++(IEEE3.2018bt)£¬Äܹ»Ìṩ¸ß´ï90WµÄ¹¦ÂÊ£¬PoE(IEEE802.3af)¸ß´ï15.4W£¬PoE+(IEEE802.3at)¸ß´ï30W¡£

image.png

3¡¢PoE ʹÓõĺô¦

¡¤ Ö»ÐèÁ¬½ÓÒÔÌ«Íø

¡¤ ÎÞ²å×ù

¡¤ ÎÞÐèµçÔ´¼´¿ÉÔÚÈκεط½Ê¹ÓÃ

4¡¢Murata µÄ PoE Óà DC-DC ת»»Æ÷

Murata ÓÐһЩÓÃÓÚ PoE µÄ PD ºÍ PSE ¸ôÀëʽ DC-DC ת»»Æ÷Ä£¿é¡£

ÓÃÓÚPDµÄMYBSPϵÁоßÓÐ5VÊä³ö»ò12VÊä³ö£¬Æä¹¦ÂÊ×î¸ß¿É´ï72W¡£ MYBSSÊÇÓÃÓÚPSEµÄÉýѹDC-DCת»»Æ÷£¬¿ÉÌṩ54VÊä³öºÍ30W¡£

MYBSC0128CAZT£»SPC-54/4.4-L12PG-C£»MYBTA00512ABT£»MYBSP0124CAZFT£»MYBSS054R6EBF

MYBSP0055AABFT£»MYBSP0122BABFT£»MYBSP01201ABF£»MYBSP00502ABF

ÈçÐèÁ˽âÏà¹Ø²úÆ·ÐÅÏ¢£¬¿É×ÉѯÐÂÆÏÌÑAMG´´Õ¹¿Æ¼¼¡£

5¡¢Murata´åÌïDC-DCת»»Æ÷µÄÌØµã¡¢ÓÅÊÆºÍÓÅÊÆ

Murata´åÌïPoEÓÃDC-DCת»»Æ÷²ÉÓÃÆ¬×´±äѹÆ÷£¬ÊµÏÖÁËСÐÍ»¯ºÍ±¡ÐÍ»¯¡£ÕâÒâζ×ÅÆ¬Ê½±äѹÆ÷ÔÚ³õ¼¶ºÍ´Î¼¶Ö®¼ä¾ßÓиü¸ßµÄµç¸ÐñîºÏϵÊý£¬Òò´ËËü½µµÍÁ˹¦ÂÊËðºÄ£¬²¢ÇÒЧÂÊÒ²Ìá¸ßÁË¡£È»ºó£¬¸ßµç¸ÐñîºÏϵÊýµÄ×÷ÓýµµÍÁË©¸Ð£¬Ê¹DC-DCת»»Æ÷µÄÔëÉù½µµÍ¡£

Murata´åÌïPoEÓÃDC-DCת»»Æ÷¾ßÓÐPoEËùÐèµÄPD¿ØÖÆÆ÷£¬´ËÍ⣬ËüÃÇÉè¼ÆÎªÎÞÐèÍⲿµçÈÝÆ÷»ò×îС»¯µçÈÝÆ÷¼´¿ÉÔËÐУ¬Òò´Ë¿Í»§¿ÉÒÔÇáËɰ²×°PoEϵͳ¡£

Murata´åÌïDC-DCת»»Æ÷µÄÌØµã¡¢ÓÅÊÆºÍÓÅÊÆ


ÍÆ¼ö×ÊѶ

  • QTCHСÐͱíÃæÌù×°¸ßÎÂXO¾§ÕñQ-Tech
    QTCHСÐͱíÃæÌù×°¸ßÎÂXO¾§ÕñQ-Tech 2024-03-29 09:42:43

    QTCHϵÁÐÊÇ΢ÐͱíÃæÌù×°(SMD)¾§ÌåÕñµ´Æ÷£¬Ö§³ÖƵÂÊ·¶Î§Îª1MHzÖÁ48MHzµÄ»ù±¾Ä£Ê½Õñµ´£¬ÔÚ1.8VdcÖÁ5.0VdcµÄ¹ã·ºµçÔ´µçѹ·¶Î§ÄÚ¹¤×÷£¬¹¦ºÄ¼«µÍ(<3mA)£¬¹¤×÷ζȷ¶Î§Îª-55?CÖÁ+200?C¡£·â×°ÌṩÈýÖÖ½ô´ÕÐÍÌÕ´É·â×°Ñ¡Ï·Ö±ðΪ2.5x3.2mm¡¢3.2x5.0mmºÍ5.0x7.0mm£¬¿ÉÑ¡ÔñÃÜ·âÓë¶Æ½ð´¥µã»òÈȺ¸ÁϽþÍ¿·½Ê½¡£

  • Wi2Wi FV5-T-45000X-O-C-M-3-R-X VCXO
    Wi2Wi FV5-T-45000X-O-C-M-3-R-X VCXO 2025-05-29 08:55:09

    Wi2WiµÄFV5ϵÁÐVCXO²ÉÓÃ5.0¡Á3.2¡Á1.3mm·â×°£¬Ö§³ÖLVCMOS/LVDS/LVPECLÊä³ö£¬ÆµÂÊ10MHz-1.5GHz£¬¹¤×÷µçѹ3.3V/2.5V£¬¾ßÓеͶ¶¶¯£¨0.4psÏàλ¶¶¶¯£©¡¢¡À50/100ppmÎȶ¨ÐÔ£¬ÊÊÓÃÓÚͨÐÅ¡¢º½¿ÕµÈ¸ß¾«¶ÈÓ¦Óá£

ÔÚÏßÁôÑÔ

ÔÚÏßÁôÑÔ

  • ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿