Isigaba sesi-3 – Iqondwa kanjani incazelo “yebanga lefrikhwensi elinganiselwe”

clause 3

Clause 3 – How to understand the definition of “safety isolating transformer”

Byforest October 13, 2024October 13, 2024

hand-held appliance: portable appliance intended to held in the hand during normal use. Hair dryers, electric irons, hand-held vacuum cleaners, etc. are typical examples of hand-held appliances.

clause 3

How are the creepage distances and electrical clearances of PTC heating element surfaces determined?

Byforest December 11, 2024December 12, 2024

We are discussing here the second structure of the PTC heating element, PTC heating element structure please refer to the explanation of its definition. How is the creepage distance of the functional insulation at the location of the red circle in Figure 1 determined? We all know that NOTE 1 of TABLE 18 section has…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo ye-“protective impedance”

Byforest August 10, 2024August 31, 2024

i-impedance yokuvikela: i-impedance exhunywe phakathi kwezingxenye ezibukhoma nezingxenye ezifinyelelekayo ezifinyelelekayo zezakhiwo zesigaba II ukuze okwamanje, ekusetshenzisweni okuvamile nangaphansi kwezimo ezingaba zephutha entweni, ikhawulelwe kunani eliphephile. Icala 1:Isimo sokuqala ngokuvamile yizimo ezithile ezidinga ukunikezwa kwamandla kagesi aphansi, njengemikhiqizo esebenza nge-adaptha. I-voltage ephumayo ye-adaptha yi-DC12V, DC24V noma i-DC5V. Lezi zingxenye ezinama-voltage aphansi ngokuvamile zingathintwa abasebenzisi ngenxa yokuthi…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo “yohlobo lokunamathiselwe ku-Z”

Byforest August 1, 2024August 31, 2024

type Z okunamathiselwe kwi-imeyili: indlela yokunamathisela kwentambo yokunikezela ukuze noma yikuphi ukumiselela kuhloswe ukuthi kwenziwe umkhiqizi, umenzeli wakhe wesevisi noma umuntu ofanayo oqeqeshiwe. Isibonelo: Njengoba kuboniswe emfanekisweni, intambo yokunikezela iphonswa kugobolondo lephampu engaphansi kwamanzi nge-epoxy resin. Uma intambo yokunikezela izoshintshwa, i-cast epoxy resin kufanele ichithwe.ukubuka kwangaphakathi kwephampu yamanzi internal view for water pump

clause 3

Clause 3 – How to understand the definition of “thermal link”

Byforest December 30, 2024December 30, 2024

thermal link: thermal cut-out which operates only once and requires partial or complete replacement It is a temperature sensing device, but it can only be operated once, when the temperature is higher than its set value, it will disconnect, and after disconnection, the current can not pass through, so as to play the role of…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo “yesiguquli esihlukanisayo sokuphepha”

Byforest September 5, 2024September 7, 2024

i-transformer yokuphepha ehlukanisayo: i-transformer, okokufaka okujikajikayo okuhlukaniswa ngogesi kusukela ekujikeni kokuphumayo ngesimbobo okungenani esilingana nokufakwa okuphindwe kabili noma ukwahlukanisa okuqinisiwe, okuhloselwe ukunikeza into esetshenziswayo noma isekethe ku-voltage ephephile ephansi kakhulu I-transformer okukhulunywe ngayo lapha isetshenziselwa ukuhlinzeka ngamandla ezintweni ezisetshenziswayo noma kumasekhethi. Ama-transformer amaningi ajwayelekile ahlinzeka ngamandla kumasekhethi, futhi ambalwa anikezela ngamandla ezintweni zikagesi. Okubalulekile lapha…

clause 3

Clause 3 – How to understand the definition of “safety isolating transformer”

Byforest October 13, 2024October 13, 2024

hand-held appliance: portable appliance intended to held in the hand during normal use. Hair dryers, electric irons, hand-held vacuum cleaners, etc. are typical examples of hand-held appliances.

clause 3

How are the creepage distances and electrical clearances of PTC heating element surfaces determined?

Byforest December 11, 2024December 12, 2024

We are discussing here the second structure of the PTC heating element, PTC heating element structure please refer to the explanation of its definition. How is the creepage distance of the functional insulation at the location of the red circle in Figure 1 determined? We all know that NOTE 1 of TABLE 18 section has…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo ye-“protective impedance”

Byforest August 10, 2024August 31, 2024

i-impedance yokuvikela: i-impedance exhunywe phakathi kwezingxenye ezibukhoma nezingxenye ezifinyelelekayo ezifinyelelekayo zezakhiwo zesigaba II ukuze okwamanje, ekusetshenzisweni okuvamile nangaphansi kwezimo ezingaba zephutha entweni, ikhawulelwe kunani eliphephile. Icala 1:Isimo sokuqala ngokuvamile yizimo ezithile ezidinga ukunikezwa kwamandla kagesi aphansi, njengemikhiqizo esebenza nge-adaptha. I-voltage ephumayo ye-adaptha yi-DC12V, DC24V noma i-DC5V. Lezi zingxenye ezinama-voltage aphansi ngokuvamile zingathintwa abasebenzisi ngenxa yokuthi…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo “yohlobo lokunamathiselwe ku-Z”

Byforest August 1, 2024August 31, 2024

type Z okunamathiselwe kwi-imeyili: indlela yokunamathisela kwentambo yokunikezela ukuze noma yikuphi ukumiselela kuhloswe ukuthi kwenziwe umkhiqizi, umenzeli wakhe wesevisi noma umuntu ofanayo oqeqeshiwe. Isibonelo: Njengoba kuboniswe emfanekisweni, intambo yokunikezela iphonswa kugobolondo lephampu engaphansi kwamanzi nge-epoxy resin. Uma intambo yokunikezela izoshintshwa, i-cast epoxy resin kufanele ichithwe.ukubuka kwangaphakathi kwephampu yamanzi internal view for water pump

clause 3

Clause 3 – How to understand the definition of “thermal link”

Byforest December 30, 2024December 30, 2024

thermal link: thermal cut-out which operates only once and requires partial or complete replacement It is a temperature sensing device, but it can only be operated once, when the temperature is higher than its set value, it will disconnect, and after disconnection, the current can not pass through, so as to play the role of…

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo “yesiguquli esihlukanisayo sokuphepha”

Byforest September 5, 2024September 7, 2024

i-transformer yokuphepha ehlukanisayo: i-transformer, okokufaka okujikajikayo okuhlukaniswa ngogesi kusukela ekujikeni kokuphumayo ngesimbobo okungenani esilingana nokufakwa okuphindwe kabili noma ukwahlukanisa okuqinisiwe, okuhloselwe ukunikeza into esetshenziswayo noma isekethe ku-voltage ephephile ephansi kakhulu I-transformer okukhulunywe ngayo lapha isetshenziselwa ukuhlinzeka ngamandla ezintweni ezisetshenziswayo noma kumasekhethi. Ama-transformer amaningi ajwayelekile ahlinzeka ngamandla kumasekhethi, futhi ambalwa anikezela ngamandla ezintweni zikagesi. Okubalulekile lapha…

clause 3

Clause 3 – How to understand the definition of “safety isolating transformer”

Byforest October 13, 2024October 13, 2024

hand-held appliance: portable appliance intended to held in the hand during normal use. Hair dryers, electric irons, hand-held vacuum cleaners, etc. are typical examples of hand-held appliances.

clause 3

How are the creepage distances and electrical clearances of PTC heating element surfaces determined?

Byforest December 11, 2024December 12, 2024

We are discussing here the second structure of the PTC heating element, PTC heating element structure please refer to the explanation of its definition. How is the creepage distance of the functional insulation at the location of the red circle in Figure 1 determined? We all know that NOTE 1 of TABLE 18 section has…

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