Switched-mode power supply

Switched-mode power supply - electronic power supply that incorporates a switching regulator. Article “Switched-mode power supply” in English Wikipedia has 77.9 points for quality (as of July 1, 2025). The article contains 60 references and 27 sections.

This article has the best quality in Tamil Wikipedia. However, this article is the most popular in English version.

In June 2025 the article “Switched-mode power supply” was edited by 3 authors in English Wikipedia and written by 4 authors in all languages.

Since the creation of article “Switched-mode power supply”, its content was written by 399 registered users of English Wikipedia and edited by 1094 registered Wikipedia users in all languages.

The article is cited 329 times in English Wikipedia and cited 1565 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #4773 in May 2003
• Global: #10304 in May 2003

The highest popularity rank from 2008:

• Local (English): #3582 in September 2011
• Global: #7332 in September 2011

There are 31 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Tamil (ta) மாற்றி முறை மின்வலு வழங்கி		84
2	English (en) Switched-mode power supply		77.856
3	Chinese (zh) 開關模式電源		54.8156
4	Russian (ru) Импульсный стабилизатор напряжения		53.5863
5	Serbo-Croatian (sh) Prekidačko napajanje		38.9796
6	Japanese (ja) スイッチング電源		37.0242
7	Hindi (hi) स्विच मोड पॉवर सप्लाई		34.1796
8	Persian (fa) منبع تغذیه سوئیچینگ		33.2159
9	German (de) Schaltnetzteil		28.4937
10	Dutch (nl) Schakelende voeding		28.3826

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Switched-mode power supply" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Switched-mode power supply		7 928 379
2	German (de) Schaltnetzteil		1 205 976
3	Spanish (es) Fuente conmutada		1 070 807
4	Japanese (ja) スイッチング電源		960 589
5	French (fr) Alimentation à découpage		623 350
6	Polish (pl) Zasilacz impulsowy		506 416
7	Russian (ru) Импульсный стабилизатор напряжения		480 716
8	Chinese (zh) 開關模式電源		243 657
9	Czech (cs) Spínaný zdroj		187 307
10	Persian (fa) منبع تغذیه سوئیچینگ		178 676

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Switched-mode power supply" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Switched-mode power supply		11 930
2	German (de) Schaltnetzteil		1 445
3	French (fr) Alimentation à découpage		1 187
4	Spanish (es) Fuente conmutada		1 149
5	Chinese (zh) 開關模式電源		786
6	Japanese (ja) スイッチング電源		765
7	Russian (ru) Импульсный стабилизатор напряжения		633
8	Polish (pl) Zasilacz impulsowy		382
9	Czech (cs) Spínaný zdroj		381
10	Finnish (fi) Hakkuriteholähde		222

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Switched-mode power supply" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Switched-mode power supply		399
2	German (de) Schaltnetzteil		169
3	French (fr) Alimentation à découpage		74
4	Dutch (nl) Schakelende voeding		36
5	Persian (fa) منبع تغذیه سوئیچینگ		34
6	Hungarian (hu) Kapcsolóüzemű tápegység		34
7	Polish (pl) Zasilacz impulsowy		34
8	Japanese (ja) スイッチング電源		33
9	Russian (ru) Импульсный стабилизатор напряжения		33
10	Spanish (es) Fuente conmutada		32

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Switched-mode power supply" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Switched-mode power supply		3
2	Spanish (es) Fuente conmutada		1
3	Arabic (ar) المحول المفتاحي		0
4	Catalan (ca) Font commutada		0
5	Czech (cs) Spínaný zdroj		0
6	Danish (da) Switch-mode-strømforsyning		0
7	German (de) Schaltnetzteil		0
8	Estonian (et) Impulsstoiteallikas		0
9	Basque (eu) Iturri kommutatu		0
10	Persian (fa) منبع تغذیه سوئیچینگ		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Switched-mode power supply" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Switched-mode power supply		329
2	Chinese (zh) 開關模式電源		221
3	German (de) Schaltnetzteil		144
4	Danish (da) Switch-mode-strømforsyning		105
5	Vietnamese (vi) Nguồn nuôi kiểu chuyển mạch		89
6	Japanese (ja) スイッチング電源		76
7	French (fr) Alimentation à découpage		63
8	Turkish (tr) Anahtarlamalı güç kaynağı		63
9	Basque (eu) Iturri kommutatu		59
10	Persian (fa) منبع تغذیه سوئیچینگ		55

More...

#	Language	Value
ar	Arabic المحول المفتاحي
ca	Catalan Font commutada
cs	Czech Spínaný zdroj
da	Danish Switch-mode-strømforsyning
de	German Schaltnetzteil
en	English Switched-mode power supply
es	Spanish Fuente conmutada
et	Estonian Impulsstoiteallikas
eu	Basque Iturri kommutatu
fa	Persian منبع تغذیه سوئیچینگ
fi	Finnish Hakkuriteholähde
fr	French Alimentation à découpage
he	Hebrew ספק כוח ממותג
hi	Hindi स्विच मोड पॉवर सप्लाई
hu	Hungarian Kapcsolóüzemű tápegység
id	Indonesian Pencatu daya mode-sakelar
ja	Japanese スイッチング電源
ko	Korean 스위치 모드 파워 서플라이
nl	Dutch Schakelende voeding
pl	Polish Zasilacz impulsowy
ro	Romanian Sursa de alimentare în comutație
ru	Russian Импульсный стабилизатор напряжения
sh	Serbo-Croatian Prekidačko napajanje
sk	Slovak Spínaný zdroj
sr	Serbian Prekidački izvor napajanja
sv	Swedish Switching-mode power supply
ta	Tamil மாற்றி முறை மின்வலு வழங்கி
tr	Turkish Anahtarlamalı güç kaynağı
uk	Ukrainian Імпульсний стабілізатор напруги
vi	Vietnamese Nguồn nuôi kiểu chuyển mạch
zh	Chinese 開關模式電源

Best Rank

English: #3582 09.2011

Global: #7332 09.2011

Best Rank

English: #4773 05.2003

Global: #10304 05.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information