{"id":1174,"date":"2012-02-08T23:25:32","date_gmt":"2012-02-08T17:55:32","guid":{"rendered":"http:\/\/mohamediqbalp.wordpress.com\/?p=1174"},"modified":"2012-02-08T23:25:32","modified_gmt":"2012-02-08T17:55:32","slug":"12v-dc-to-120230v-ac-inverter-circuit-with-ic-555","status":"publish","type":"post","link":"https:\/\/venusimportexport.com\/wordpress\/index.php\/2012\/02\/08\/12v-dc-to-120230v-ac-inverter-circuit-with-ic-555\/","title":{"rendered":"12V DC to 120\/230V AC Inverter circuit with IC 555"},"content":{"rendered":"
\n<\/div>\n

This is a DC-to-AC inverter<\/span><\/a> circuit diagram<\/a>
\n which produces an AC output at line frequency and voltage. The 555 is
\nconfigured as a low-frequency oscillator, tunable over the frequency
\nrange of 50 to 60 Hz by Frequency potentiometer R4.<\/p>\n

\"12V<\/a><\/div>\n

<\/p>\n

\nParts List:\nR1_________ 10K\nR2_________ 100K\nR3_________ 100 ohm\nR4_________ 50K potmeter, Linear\nC1,C2______ 0.1uF\nC3_________ 0.01uF\nC4_________ 2700uF\nQ1_________ TIP41A, NPN, or equivalent\nQ2_________ TIP42A, PNP, or equivalent\nL1_________ 1uH\nT1_________ Filament transformer, your choice\n<\/pre>\n
The
\n 555 feeds its output (amplified by Q1 and Q2) to the input of
\ntransformer T1, a reverse-connected filament transformer with the
\nnecessary step-up turns ratio. Capacitor<\/a> C4 and coil L1 filter the input to T1, assuring that it is effectively a sine wave. Adjust the value of T1 to your voltage.<\/p>\n
The output (in watts) is up to you by selecting different components.<\/p>\n
Input voltage is anywhere from +5V to +15Volt DC, adjust the 2700uF cap’s working voltage accordingly.<\/p>\n
Replacement
\n types for Q1 are: TIP41B, TIP41C, NTE196, ECG196, etc. Replacement
\ntypes for Q2 are: TIP42B, TIP42C, NTE197, ECG197, etc. Don’t be afraid
\nto use another type of similar specs, it’s only a transistor… \ud83d\ude09<\/p>\n
Use proper transformer. If you load electronic<\/a> device which require 120V AC, then use transformer with 120V in output.<\/p>\n","protected":false},"excerpt":{"rendered":"
This is a DC-to-AC inverter circuit diagram which produces an AC output at line frequency and voltage. The 555 is configured as a low-frequency oscillator, tunable over the frequency range of 50 to 60 Hz by Frequency potentiometer R4. Parts List: R1_________ 10K R2_________ 100K R3_________ 100 ohm R4_________ 50K potmeter, Linear C1,C2______ 0.1uF C3_________… 
 Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1174","post","type-post","status-publish","format-standard","hentry","category-islam"],"_links":{"self":[{"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/1174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=1174"}],"version-history":[{"count":0,"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/1174\/revisions"}],"wp:attachment":[{"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=1174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=1174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/venusimportexport.com\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=1174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}