\u0645\u0634\u062e\u0635\u0627\u062a :<\/h2>\n\n\n\n

\u0631\u0646\u062c \u0648\u0644\u062a\u0627\u0698 \u0648\u0631\u0648\u062f\u06cc : 175Vac-250Vac
\u062a\u0648\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc : 18Watt-24Watt
\u062c\u0631\u06cc\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc : 300mA
\u0648\u0644\u062a\u0627\u0698 \u062e\u0631\u0648\u062c\u06cc : 60V – 80 Vdc
\u0631\u0627\u0646\u062f\u0645\u0627\u0646 : 93.5 % MAX
\u0647\u0627\u0631\u0645\u0648\u0646\u06cc\u06a9 \u062f\u06cc\u0633\u062a\u0648\u0631\u06cc\u0634\u0646 : >10% \u062f\u0631 \u0645\u062f\u0644 Pro
\u0648 >14% \u062f\u0631 \u0645\u062f\u0644 Eck
\u067e\u0627\u0648\u0631 \u0641\u06a9\u062a\u0648\u0631 : 0.97min 0.99max
\u062f\u0645\u0627\u06cc \u0645\u062d\u06cc\u0637 \u06a9\u0627\u0631\u06cc : -10 \u0627\u0644\u06cc 50 \u062f\u0631\u062c\u0647
\u0641\u0644\u06cc\u06a9\u0631 : Low Flicker
\u0645\u062d\u0627\u0641\u0638 \u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647
\u0645\u062d\u0627\u0641\u0638 \u0627\u0636\u0627\u0641\u0647 \u062f\u0645\u0627
\u0645\u062d\u0627\u0641\u0638 \u0645\u062f\u0627\u0631 \u0628\u0627\u0632
\u0648 \u2026.<\/p>\n\n\n\n

<\/figure>\n\n\n\n

\u062a\u0648\u0636\u06cc\u062d\u0627\u062a:<\/h2>\n\n\n\n

\u0627\u06cc\u0646 \u062f\u0631\u0627\u06cc\u0648\u0631 \u0645\u062f\u0644 \u0627\u0635\u0644\u0627\u062d \u0634\u062f\u0647 \u062f\u0631\u0627\u06cc\u0648\u0631 \u0627\u0633\u0644\u06cc\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0647\u0632\u06cc\u0646\u0647\u200c\u06cc \u062a\u0648\u0644\u06cc\u062f \u0648 \u0637\u0648\u0644 \u0627\u0648\u0646 \u06a9\u0627\u0647\u0634 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627 \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u0628\u0627\u06a9 \u0648 \u0628\u0627 \u0645\u062a\u062f TM \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u0634\u0648\u062f\u060c \u0622\u06cc\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0627\u0632 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0634\u0631\u06a9\u062a \u0686\u06cc\u0646\u06cc \u0645\u0639\u0631\u0648\u0641 BPS \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627\u0633\u0641\u062a \u0648 \u06a9\u0646\u062a\u0631\u0644\u0631 \u0628\u0635\u0648\u0631\u062a \u0645\u062c\u062a\u0645\u0639 \u062f\u0631 \u0627\u0648\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u060c \u0645\u062f\u0627\u0631 \u062f\u0627\u0631\u0627\u06cc APFC \u0628\u0631\u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0636\u0631\u06cc\u0628 \u062a\u0648\u0627\u0646 \u0627\u0633\u062a \u060c \u067e\u0631\u0648\u062a\u06a9\u0634\u0646 \u0647\u0627\u06cc \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 \u062f\u0631\u0627\u06cc\u0648\u0631 \u0648 \u0627\u0644\u06cc\u062f\u06cc \u062f\u0627\u0631\u062f\u060c \u060c \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0627\u06cc\u0648\u0631 \u0627\u0632 \u062f\u0648 \u0637\u0628\u0642\u0647 \u0641\u06cc\u0644\u062a\u0631 EMI \u0628\u0647\u0631\u0647 \u0628\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0647\u0627\u0631\u0645\u0648\u0646\u06cc\u06a9 \u062f\u06cc\u0633\u062a\u0648\u0631\u06cc\u0634\u0646 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0647\u0634 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0633\u062a\u0647 \u0641\u0631\u06cc\u062a \u0631\u0627\u06cc\u062c \u0628\u062e\u0627\u0637\u0631 \u0647\u0632\u06cc\u0646\u0647 \u06a9\u0645 \u0627\u0648\u0646 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a ,\u062e\u0627\u0632\u0646 \u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc \u06a9\u0647 \u062a\u0627\u062b\u06cc\u0631 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0639\u0645\u0631 \u062f\u0631\u0627\u06cc\u0648\u0631 \u062f\u0627\u0631\u0646\u062f \u0631\u0648 \u0627\u0632 \u0633\u0631\u06cc LF \u0648 HG \u0634\u0631\u06a9\u062a \u0686\u06cc\u0646\u06cc JWCO \u0628\u0627 \u0637\u0648\u0644 \u0639\u0645\u0631 3000Hour \u0648 8000Hour \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0639\u0645\u0631 \u0645\u062f\u0627\u0631 \u062f\u0631 \u0645\u062f\u062a \u06af\u0627\u0631\u0627\u0646\u062a\u06cc \u062a\u0636\u0645\u06cc\u0646 \u0634\u0648\u062f . \u0631\u0627\u0646\u062f\u0645\u0627\u0646 \u0645\u062f\u0627\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0627\u0644\u0627\u0633\u062a \u0648 \u06af\u0631\u0645\u062a\u0631\u06cc\u0646 \u0646\u0642\u0637\u0647 \u0627\u0632 \u0645\u062f\u0627\u0631 \u0628\u0647 34 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc \u06af\u0631\u0627\u062f \u0647\u0645 \u0646\u0645\u06cc\u0631\u0633\u062f .
\u067e\u06cc \u0633\u06cc \u0628\u06cc \u062a\u06a9 \u0644\u0627\u06cc\u0647 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u062a\u0627 \u0647\u0632\u06cc\u0646\u0647 \u06a9\u0627\u0647\u0634 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u060c \u0645\u0648\u0646\u062a\u0627\u0698 \u0642\u0637\u0639\u0627\u062a \u0627\u0633 \u0627\u0645 \u062f\u06cc \u0628\u0627 \u0686\u0633\u0628 \u0648 \u0648\u06cc\u0648\u0633\u0648\u0644\u062f\u0631\u06cc\u0646\u06af \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u0634\u0648\u062f.<\/p>\n\n\n\n

• <\/figure><\/li>

  <\/figure><\/li>

  <\/figure><\/li>

  <\/figure><\/li>

  <\/figure><\/li><\/ul><\/figure>\n\n\n\n

  Design of LED driver 18-24w in Eco and Pro versions for Danesh Banyan company based in Isfahan<\/h2>\n\n\n\n

  :Specifications <\/h2>\n\n\n\n

  Input voltage range: 175Vac-250Vac
  Output power: 18Watt-24Watt
  Output current: 300mA
  Output voltage: 60V – 80 Vdc
  Efficiency: 93.5% MAX
  Harmonic distortion: >10% in Pro model
  and >14% in the Eck model
  Power factor: 0.97min 0.99max
  Working environment temperature: -10 to 50 degrees
  Flicker: Low Flicker
  Short circuit protector
  Over temperature protection
  Open circuit protector
  And \u2026.<\/p>\n\n\n\n

  :Description<\/h2>\n\n\n\n

  This driver is a modified model of the slim driver that we designed earlier to reduce the cost of production and its length, which is controlled by buck topology and TM method, the IC used in this circuit is a product of the famous Chinese company BPS, which has MOSFET and controller as The complex is located in it, the circuit has an APFC to correct the power factor, it has good protections to protect the driver module and the LED, in this driver, we used two layers of EMI filter to reduce the harmonic distortion of the current, using a ferrite core It has been popular because of its low cost. We chose the output capacitors that have a great impact on the life of the driver from the LF and HG series of the Chinese company JWCO with a life span of 3000Hour and 8000Hour to guarantee the life of the circuit during the warranty period. The efficiency of the circuit is very high and the hottest point of the circuit does not even reach 34 degrees Celsius.
  The single-layer PCB is designed to reduce the cost, the assembly of SMD parts is done with glue and viosoldering.<\/p>\n\n\n\n

  <\/p>\n","protected":false},"excerpt":{"rendered":"

  \u0645\u0634\u062e\u0635\u0627\u062a : \u0631\u0646\u062c \u0648\u0644\u062a\u0627\u0698 \u0648\u0631\u0648\u062f\u06cc : 175Vac-250Vac\u062a\u0648\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc : 18Watt-24Watt\u062c\u0631\u06cc\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc : 300mA\u0648\u0644\u062a\u0627\u0698 \u062e\u0631\u0648\u062c\u06cc : 60V – 80 Vdc\u0631\u0627\u0646\u062f\u0645\u0627\u0646 :<\/p>\n","protected":false},"author":1,"featured_media":1277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49,51,1,2,50,67],"tags":[164,259,6,271,297],"class_list":["post-1274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-charger","category-ac-dc","category-dc-dc","category-audio","category-high-voltage","category-all","tag-164","tag-_","tag-6","tag-271","tag-297"],"_links":{"self":[{"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/posts\/1274"}],"collection":[{"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/comments?post=1274"}],"version-history":[{"count":2,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/posts\/1274\/revisions"}],"predecessor-version":[{"id":1292,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/posts\/1274\/revisions\/1292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/media\/1277"}],"wp:attachment":[{"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/media?parent=1274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/categories?post=1274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoseyniemeni.ir\/wp-json\/wp\/v2\/tags?post=1274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}