In general, the power supply is always equipped with a regulator tegangan.Tujuan installation of the power supply voltage regulator is to stabilize the output voltage when the input voltage changes occur on the power supply.<\/span> Another function of the voltage regulator is to protect against the occurrence of short circuit in the load.<\/span> One method that can generate a stable DC output voltage is to use 78XX IC’s and IC 79XX positive voltage to a negative voltage in Voltage Regulator system.<\/span>
\n<\/a><\/p>\n

Below is the magnitude of the output voltage can be generated IC regulator 78XX and 79XX where XX is a number that indicates large stable output voltage.<\/span><\/p>\n

\n
1. IC 7805 to stabilize the DC voltage of +5 Volt<\/span><\/li>\n
2. IC 7809 to stabilize the DC voltage of +9 Volts<\/span><\/li>\n
3. IC 7812 to stabilize the DC voltage of +12 Volt<\/span><\/li>\n
4. IC 7824 to stabilize the DC voltage of +24 Volt<\/span><\/li>\n
5. IC 7905 to stabilize the DC voltage of -5 volts<\/span><\/li>\n
6. IC 7909 to stabilize the DC voltage of -9 Volt<\/span><\/li>\n
7. IC 7912 to stabilize the DC voltage of -12 Volt<\/span><\/li>\n
8. IC 7924 to stabilize the DC voltage of -24 Volt<\/span><\/li>\n<\/ol>\n

   The regulator IC will work as a stable DC voltage regulator if the input voltage is above is equal to or more than MIV (Minimum Input Voltage), while the maximum current allowable output load must be less than or equal to MC (Maximum Current) according to the characteristics of each respectively.<\/span><\/p>\n

   Table Type Voltage IC Capabilities<\/span>
   \n<\/a><\/p>\n

   Figures xx in the last part of writing the type of regulator 78xx is the magnitude of the output voltage of the regulator.<\/span> Then huruh L, M represents the maximum amount of current that can flow at the output terminal of the positive voltage regulator.<\/span> For writing without the letter L or M (78 (L \/ M) xx) at a positive voltage regulator 78xx then the maximum current that can be streamed on the output terminal is 1 ampere.<\/span><\/p>\n

   Characteristics and types of maximum output current capability of 78xx positive voltage regulator can be seen in the table above.<\/span> The code letters on the front of the writing-type regulator 78xx is the manufacturer code (AN78xx, LM78xx, MC78xx) 78xx positive voltage regulator.<\/span> Here is a scheme lektronik Voltage Regulator IC using IC 78XX and 79XX.<\/span>
   \n<\/a><\/p>\n

   The workings of the circuit<\/strong><\/span>
   \n AC input voltage of 220-240V PLN lowered Step-down transformer as needed.<\/span> If necessity is the 5 Volt DC output of the AC voltage was sufficiently lowered to 9V or 12V.<\/span> The AC voltage is rectified with 4 Diodes (Diode Bridge) and then filtered by Condensator C1 and C2.<\/span> The voltage that has been filtered (filtered) was unstable and immature 5volt.<\/span><\/p>\n

   This is where the regulator IC 7805 and 7905 installed to lower and stabilize the voltage to 5 volts.<\/span> Condensator C3, C4, C5, and C6 are installed as a reliever noise (AC ripple is still carried) as well as an additional filter.<\/span> The combination of resistors R1 and R2-L1-L2 is an indicator of the output.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

   In general, the power supply is always equipped with a regulator tegangan.Tujuan installation of the power supply voltage regulator is to stabilize the output voltage when the input voltage changes occur on the power supply. Another function of the voltage regulator is to protect against the occurrence of short circuit in the load. One method …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2232],"tags":[3245,3248,3247,3250,3252,3251,3253,3246,3249,3254],"class_list":["post-2689","post","type-post","status-publish","format-standard","hentry","category-english","tag-power-adapter","tag-power-adapter-extension-cable","tag-power-adapter-for-car","tag-power-adapter-for-cuba","tag-power-adapter-for-europe","tag-power-adapter-for-india","tag-power-adapter-for-israel","tag-power-adapter-for-italy","tag-power-adapter-for-macbook-pro","tag-power-adapter-plug"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/comments?post=2689"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2689\/revisions"}],"predecessor-version":[{"id":5182,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/2689\/revisions\/5182"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/media?parent=2689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/categories?post=2689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/tags?post=2689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}