{"id":4279,"date":"2022-01-15T17:03:17","date_gmt":"2022-01-15T17:03:17","guid":{"rendered":"https:\/\/www.olayer.com\/?page_id=4279"},"modified":"2022-01-26T09:48:55","modified_gmt":"2022-01-26T09:48:55","slug":"mch-vs-ptc","status":"publish","type":"page","link":"https:\/\/www.olayer.com\/ro\/blog\/mch-vs-ptc\/","title":{"rendered":"MCH vs PTC"},"content":{"rendered":"<h2>Ce este \u00eenc\u0103lzitorul MCH<\/h2>\n<p>MCH (Metal Ceramics Heater), este popular aplicat \u00een <strong><em>MCH p\u0103r \u00eendreptare fier plat<\/em><\/strong> produsele, avantajele \u00eenc\u0103lzirii rapid de 20s, iar temperatura este de mas\u0103 de lung\u0103 durat\u0103. Folose\u0219te tehnologia ceramic\u0103 multistrat la temperaturi ridicate pentru a imprima pasta de rezisten\u021b\u0103 la \u00eenc\u0103lzire (tungsten, molibden, mangan, argint, paladiu \u0219i alte metale cu punct de topire ridicat) \u00een conformitate cu cerin\u021bele de proiectare ale circuitului de \u00eenc\u0103lzire. Pe corpul verde de turnare a benzii (zirconiu, ceramic\u0103 de alumin\u0103 sau ceramic\u0103 de alumin\u0103 \u00eent\u0103rit\u0103 cu zirconiu etc.) \u0219i apoi laminare multistrat, circuitul de \u00eenc\u0103lzire este construit \u00een materialul ceramic \u0219i sinterizat la aproximativ 1650 \u00b0 C pentru a integra solidul ceramic. Acesta joac\u0103 rolul de protec\u021bie \u0219i izolare. Corpul de \u00eenc\u0103lzire nu are flac\u0103r\u0103 deschis\u0103, rezisten\u021b\u0103 la coroziune, rezisten\u021b\u0103 la temperaturi ridicate, durat\u0103 lung\u0103 de via\u021b\u0103, eficien\u021b\u0103 ridicat\u0103 \u0219i economie de energie, stabil \u0219i uniform \u0219i compensare termic\u0103 rapid\u0103. Produsul nu con\u021bine substan\u021be nocive, cum ar fi plumbul, mercurul \u0219i cromul hexavalent, \u0219i poate respecta pe deplin Uniunea European\u0103. Cerin\u021be de mediu.<img decoding=\"async\" class=\"lazyload  wp-image-4281 alignright\" src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg\" data-orig-src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg\" alt=\"\u00cenc\u0103lzitor MCH\" width=\"417\" height=\"392\" title=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27417%27%20height%3D%27392%27%20viewBox%3D%270%200%20417%20392%27%3E%3Crect%20width%3D%27417%27%20height%3D%27392%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-200x188.jpg 200w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-300x282.jpg 300w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-400x376.jpg 400w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-600x565.jpg 600w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg 609w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 417px) 100vw, 417px\" \/><\/p>\n<p>Elementul de \u00eenc\u0103lzire ceramic MCH \u0219i \u00eenc\u0103lzitorul PTC sunt materiale ceramice comune de \u00eenc\u0103lzire aplicate \u00een placa de p\u0103r \u0219i \u00een fiarele de ondulat. Comparativ cu <em>PTC c\u0103ldur\u0103 p\u0103r \u00eendreptare fier plat<\/em>, ei <strong><em>Fier plat cu \u00eenc\u0103lzire MCH<\/em><\/strong> poate economisi 20-30% de energie electric\u0103 cu acela\u0219i efect de \u00eenc\u0103lzire \u0219i are o eficien\u021b\u0103 ridicat\u0103 de \u00eenc\u0103lzire (p\u00e2n\u0103 la 98,6%) \u0219i economise\u0219te energie. \u0218i utilizarea pe termen lung f\u0103r\u0103 atenuarea puterii. \u00cenc\u0103lzitorul ceramic MCH se \u00eenc\u0103lze\u0219te rapid. C\u00e2nd este pornit, elementul de \u00eenc\u0103lzire poate ajunge la 200 \u00b0C \u00een 10 secunde \u0219i poate cre\u0219te la 800 \u00b0C \u00een 30 de secunde. Temperatura de utilizare pe termen lung poate ajunge la 500-700 \u00b0C (\u00eenc\u0103lzitorul PTC are Temperatura maxim\u0103 este de 300 \u2103).<\/p>\n<h3>Principalele materii prime ale \u00eenc\u0103lzitorului MCH<\/h3>\n<ul>\n<li>Substrat: ceramic\u0103 de alumin\u0103 alb\u0103 multistrat, con\u021binut de \u0430-Al2O3 nu mai mic de 95%<\/li>\n<li>Fir de plumb: s\u00e2rm\u0103 de nichel cu \u04240.25mm, \u04240.3mm sau \u04240.5mm<\/li>\n<li>Man\u0219on, band\u0103: Teflon, band\u0103 rezistent\u0103 la temperaturi ridicate<\/li>\n<li>Rezisten\u021b\u0103: materiale la temperaturi ridicate, cum ar fi tungstenul<\/li>\n<li>Grosimea produsului: 0.7 ~ 2.0mm poate fi personalizat<\/li>\n<li>Tensiune de utilizare: 3.7V-4.2V poate fi personalizat<\/li>\n<li>Selectarea valorii rezisten\u021bei: \u00eentre 0,3 \u0219i 100 ohmi, selectat\u0103 \u00een func\u021bie de tensiune, dimensiunea \u0219i puterea cipului \u0219i nevoile clientului.<\/li>\n<\/ul>\n<h3>Performan\u021ba \u0219i caracteristicile \u00eenc\u0103lzitorului MCH<\/h3>\n<ol start=\"3\">\n<li>structur\u0103 simpl\u0103, forma, dimensiunea \u0219i puterea de rezisten\u021b\u0103 pot fi produse \u00een func\u021bie de nevoile clientului;<\/li>\n<li>Uniformitate termic\u0103 bun\u0103 \u0219i densitate mare de putere: \u226545 W\/cm2;<\/li>\n<li>rezisten\u021b\u0103-temperatur\u0103 liniar\u0103, iar temperatura poate fi u\u0219or controlat\u0103 prin controlul rezisten\u021bei sau al tensiunii;<\/li>\n<li>Cre\u0219terea rapid\u0103 a temperaturii \u0219i compensarea rapid\u0103 a temperaturii.<br \/>\nPuterea de 500 wa\u021bi \u00eencepe 20S \u0219i temperatura atinge 600 \u2103 sau mai mult; puterea nominal\u0103 a componentelor sale \u00eencepe 10S \u0219i atinge 200 \u2103 sau mai mult;<\/li>\n<\/ol>\n<ol start=\"5\">\n<li>Temperatur\u0103 ridicat\u0103 de \u00eenc\u0103lzire, p\u00e2n\u0103 la 700 \u2103;<\/li>\n<li>Eficien\u021b\u0103 termic\u0103 ridicat\u0103, \u00eenc\u0103lzire uniform\u0103 \u0219i economie de energie (consumul unitar de c\u0103ldur\u0103 este cu 20-30% mai mic dec\u00e2t \u00eenc\u0103lzitorul PTC);<\/li>\n<li>Foc f\u0103r\u0103 nume, suprafa\u021ba este sigur\u0103 \u0219i ne\u00eenc\u0103rcat\u0103;<br \/>\nPerforman\u021b\u0103 bun\u0103 de izolare: suprafa\u021ba este sigur\u0103 \u0219i nu este \u00eenc\u0103rcat\u0103: poate rezista la testul de rezisten\u021b\u0103 la tensiune de 3700V\/1S, iar curentul de scurgere este de 0,5mA;<\/li>\n<\/ol>\n<ol start=\"8\">\n<li>Durat\u0103 lung\u0103 de via\u021b\u0103, f\u0103r\u0103 atenuare a puterii dup\u0103 o utilizare \u00eendelungat\u0103;<\/li>\n<li>Foaia de \u00eenc\u0103lzire este rezistent\u0103 la acid, alcalin \u0219i alte substan\u021be corozive;<\/li>\n<li>Protec\u021bia mediului: nu con\u021bine substan\u021be nocive precum plumb, cadmiu, mercur, crom hexavalent, bifenili polibromura\u021bi, difenil eteri polibromura\u021bi etc.<\/li>\n<\/ol>\n<p>\u00cen deplin\u0103 conformitate cu cerin\u021bele UE privind protec\u021bia mediului.<\/p>\n<h2>Ce este \u00eenc\u0103lzitorul PTC<\/h2>\n<p>PTC (coeficient de temperatur\u0103 pozitiv\u0103), care se traduce prin coeficient de temperatur\u0103 pozitiv\u0103, denumit termistor PTC, unele informa\u021bii provin de la Wikipedia, dac\u0103 dori\u021bi s\u0103 afla\u021bi mai multe despre acest \u00eenc\u0103lzitor PTC, v\u0103 rug\u0103m s\u0103 merge\u021bi la <a href=\"https:\/\/en.wikipedia.org\/wiki\/Heating_element#Polymer_PTC_heating_elements\" target=\"_blank\" rel=\"noopener\">\u00cenc\u0103lzitor PTC<\/a> pagin\u0103. Placa PTC este, de asemenea, sinterizat\u0103 la temperaturi ridicate, dar temperatura maxim\u0103 a suprafe\u021bei sale poate fi controlat\u0103 \u00een timpul sinteriz\u0103rii. \u00cen func\u021bie de cerin\u021bele produc\u0103torului de pl\u0103ci de \u00eendreptat p\u0103rul sau de ondulatoare, placa PTC poate fi sinterizat\u0103 la mai pu\u021bin de 280 sau la orice temperatur\u0103 dore\u0219te produc\u0103torul de fiare de c\u0103lcat plate, \u00een general sinterizat\u0103 la 230 - 230 grade. 280 de grade. Dar dezavantajul s\u0103u este c\u0103 viteza de \u00eenc\u0103lzire p\u00e2n\u0103 la 200 de grade este lent\u0103, \u00een general aproximativ un minut \u0219i jum\u0103tate sau 2 minute. \u00cen plus, \u00een timpul utiliz\u0103rii, nu poate continua s\u0103 men\u021bin\u0103 o temperatur\u0103 relativ ridicat\u0103, cum ar fi elementele de \u00eenc\u0103lzire MCH care pot men\u021bine o temperatur\u0103 ridicat\u0103 stabil\u0103 \u00een timpul ondul\u0103rii p\u0103rului sau a \u00eendrept\u0103rii p\u0103rului. Astfel, \u00eendreptarea p\u0103rului de la elementele PTC va fi pu\u021bin mai pu\u021bin eficient\u0103 dec\u00e2t placa de \u00eenc\u0103lzire MCH. <img decoding=\"async\" class=\"lazyload  wp-image-4282 alignright\" src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg\" data-orig-src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg\" alt=\"\u00cenc\u0103lzitor PTC\" width=\"388\" height=\"260\" title=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27388%27%20height%3D%27260%27%20viewBox%3D%270%200%20388%20260%27%3E%3Crect%20width%3D%27388%27%20height%3D%27260%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-200x134.jpg 200w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-300x201.jpg 300w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-400x268.jpg 400w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg 465w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 388px) 100vw, 388px\" \/><\/p>\n<h3>Avantajele \u00eenc\u0103lzitorului PTC<\/h3>\n<p>Lipirea s\u0103n\u0103toas\u0103 \u0219i ecologic\u0103 f\u0103r\u0103 lipici este mai s\u0103n\u0103toas\u0103.<\/p>\n<p>Durabilitate super lung\u0103 f\u0103r\u0103 oxidare, durat\u0103 de via\u021b\u0103 de p\u00e2n\u0103 la 6000 de ore. acesta este motivul pentru care majoritatea fiarelor de p\u0103r, cum ar fi\u00a0 <em><a href=\"https:\/\/www.olayer.com\/ro\/news\/ce-este-incalzitorul-ptc\/\">\u00cenc\u0103lzitor PTC \u00eendreptare p\u0103r<\/a><\/em> &amp; PTC ondulator de p\u0103r sunt utiliza\u021bi \u00eenc\u0103lzitor PTC.<\/p>\n<p>Temperatur\u0103 de \u00eenc\u0103lzire rapid\u0103, control automat al temperaturii \u00een caz de defec\u021biune a ventilatorului, durat\u0103 lung\u0103 de via\u021b\u0103.<\/p>\n<p>Gam\u0103 larg\u0103 de tensiune, poate proiecta tensiunea pe baza nevoilor clientului \u00eentre 12V-380V.<\/p>\n<p>Neinflamabil, sigur \u0219i fiabil, aceasta este caracteristica cheie pe care majoritatea c\u00e2mpului utilizeaz\u0103 \u00eenc\u0103lzitorul PTC, deoarece factorul de siguran\u021b\u0103.<\/p>\n<h3>Diferite \u00eentre PTC p\u0103r \u00eendreptare fier plat \u0219i MCH fier plat.<\/h3>\n<p>Aparatele de \u00eendreptat p\u0103rul pot fi \u00eemp\u0103r\u021bite \u00een elemente de \u00eenc\u0103lzire PTC \u0219i elemente de \u00eenc\u0103lzire MCH \u00een func\u021bie de diferitele elemente de \u00eenc\u0103lzire.<\/p>\n<p>Avantajul elementului de \u00eenc\u0103lzire MCH este c\u0103 este ecologic \u0219i are o rat\u0103 de \u00eenc\u0103lzire rapid\u0103. \u00cen general, 30 de secunde p\u00e2n\u0103 la 45 de secunde pot face ca temperatura fierului de c\u0103lcat s\u0103 ajung\u0103 la 200 de grade. \u0219i s\u0103 dureze mult timp la temperaturi ridicate.<\/p>\n<p>Dezavantajul \u00eenc\u0103lzitorului MCH este c\u0103, deoarece elementul de \u00eenc\u0103lzire MCH este sinterizat la o temperatur\u0103 ridicat\u0103 de peste 1000 de grade, temperatura sa va dep\u0103\u0219i rapid 300 de grade dup\u0103 ce circuitul este sc\u0103pat de sub control, ceea ce va arde materialul plastic al pl\u0103cii de \u00eendreptare a p\u0103rului sau al ondulatorului de p\u0103r, determin\u00e2nd c\u0103derea pl\u0103cii de \u00eenc\u0103lzire \u0219i poate arde pielea utilizatorului.<\/p>\n<p>\u00cen cele din urm\u0103, pe pia\u021b\u0103 exist\u0103 fiare de c\u0103lcat plate PTC \u0219i fiare de c\u0103lcat plate MCH, dar \u00een cea mai mare parte ondulatorul va fi f\u0103cut de \u00eenc\u0103lzitorul PTC, produc\u0103torul de p\u0103r Olayer de \u00eendreptare a p\u0103rului ofer\u0103 at\u00e2t o ma\u0219in\u0103 de \u00eendreptat p\u0103rul cu \u00eenc\u0103lzitor PTC, c\u00e2t \u0219i o ma\u0219in\u0103 de \u00eendreptat p\u0103rul MCH, dac\u0103 sunte\u021bi \u00een c\u0103utarea unui fier de \u00eendreptat p\u0103rul personalizat, sunte\u021bi binevenit s\u0103 contacta\u021bi olayer.com<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>What is MCH heater MCH (Metal Ceramics Heater), it is  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":4284,"parent":4271,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4279","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/pages\/4279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/comments?post=4279"}],"version-history":[{"count":0,"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/pages\/4279\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/pages\/4271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/media\/4284"}],"wp:attachment":[{"href":"https:\/\/www.olayer.com\/ro\/wp-json\/wp\/v2\/media?parent=4279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}